CN206286826U - A high-speed machining center machine tool - Google Patents

Abstract

The utility model discloses a high-speed machining center machine tool, which comprises an upright post, a vertical driving motor, a vertical sliding seat, a cutter loosening cylinder and a cutter loosening main shaft, wherein the upright post is fixed on a base, and the base is provided with a front slide rail and a rear slide rail, the front slide rail and the rear slide rail are provided with saddles, and a left slide rail and a right slide rail are fixedly arranged above the saddles, the left and right slide rails are provided with a workbench, the vertical driving motor is connected with a vertical driving screw rod, and two sides of the vertical driving screw rod are provided with vertical slide rails which are fixed on the upright post, two ends of the vertical slide seat are positioned on the vertical slide rails, the vertical sliding seat is connected with a vertical driving screw rod, the cutter loosening cylinder is fixed on the vertical sliding seat through a cylinder seat, the other end of the second connecting rod is connected with a rotating fulcrum shaft, the knife loosening main shaft is connected with a knife loosening mechanism, and a cutter is installed below the knife loosening mechanism. The whole tool loosening process of the high-speed machining center machine tool is high in reaction speed, tool changing time is effectively shortened, and working efficiency is greatly improved.

Description

A high-speed machining center machine tool

technical field

The utility model relates to the technical field of machining centers, in particular to a high-speed machining center machine tool.

Background technique

Machining centers are developed from CNC milling machines. The biggest difference from the CNC milling machine is that the machining center has the ability to automatically exchange machining tools. By installing different-purpose tools on the tool magazine, the machining tool on the spindle can be changed through an automatic tool changer in one clamping to achieve a variety of machining. Function. It has the characteristics of high processing precision and high production efficiency. Therefore, machining centers are widely used in the manufacturing industry.

The knife-releasing mechanism of the existing machining center has a slow knife-releasing reaction, which results in long tool change time, greatly reduces work efficiency, and cannot meet people's use needs.

Utility model content

The purpose of this utility model is to provide a high-speed machining center machine tool to solve the problem of the slow response of the tool release mechanism of the existing machining center in the above background technology, which leads to a long tool change time, greatly reduces the work efficiency, and cannot meet people's needs. The question of demand.

In order to achieve the above purpose, the utility model provides the following technical solutions: a high-speed machining center machine tool, including a column, a vertical drive motor, a vertical slide seat, a tool release cylinder and a tool release spindle, the column is fixed on the base, and the base Front and rear slide rails are provided, saddles are arranged on the front and rear slide rails, and left and right slide rails are fixedly installed above the saddle, a workbench is arranged on the left and right slide rails, and the vertical drive motor is connected with a vertical drive screw rod , and the two sides of the vertical drive screw rod are provided with vertical slide rails, the vertical slide rails are fixed on the column, the two ends of the vertical slide seat are located on the vertical slide rails, and the vertical slide seat is connected with the vertical drive screw rod, the The knife release cylinder is fixed on the vertical sliding seat through the cylinder seat, and the knife release cylinder is connected with one end of the second link through the first connecting rod, and the other end of the second connecting rod is connected with the rotating fulcrum, and the second connecting rod The other end of the rod is provided with a pushing projection, the tool loosening main shaft is connected with the tool loosening mechanism, and a motor connection shaft is fixedly pressed on the tool loosening main shaft, and a cutter is installed below the knife loosening mechanism.

Preferably, the longitudinal section of the saddle is in the shape of an isosceles trapezoid.

Preferably, the cross-section of the vertical sliding seat is "T-shaped", and the two ends of the rotating fulcrum are fixed on the vertical sliding seat.

Preferably, both ends of the second connecting rod are in a "U" shape, and the second connecting rod is hinged to the first connecting rod.

Preferably, the two ends of the second connecting rod are respectively perpendicular to the first connecting rod and the tool release spindle.

Compared with the prior art, the beneficial effect of the utility model is: the high-speed machining center machine presses the first connecting rod downward through the cutter release cylinder, and then pushes the second connecting rod, and the second connecting rod moves along the rotating shaft Rotate down, so as to push the bump and press down on the tool loosening spindle to realize tool loosening. The whole process of tool loosening has fast response speed, which effectively reduces the tool changing time and greatly improves work efficiency. At the same time, the whole process of tool loosening is carried out on the vertical slide It is carried out inside, the working environment is stable, and the use effect is good. The saddle is in the shape of an isosceles trapezoid, which is more stable than a rectangle.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a schematic side view of the structure of the utility model;

Fig. 3 is the enlarged schematic view of the local structure of the utility model;

Fig. 4 is the internal schematic diagram of structure Fig. 3 of the utility model;

Fig. 5 is a schematic cross-sectional view of Fig. 3 of the structure of the utility model.

In the figure: 1. Column, 2. Base, 3. Front and rear slide rails, 4. Saddle, 5. Left and right slide rails, 6. Workbench, 7. Vertical drive motor, 8. Vertical slide rail, 9. Vertical drive wire Rod, 10, vertical sliding seat, 11, knife loosening cylinder, 12, cylinder seat, 13, first connecting rod, 14, second connecting rod, 15, motor connecting shaft, 16, pushing protrusion, 17, rotating support Axle, 18, loose cutter main shaft, 19, loose cutter mechanism, 20, cutter.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-5, the utility model provides a technical solution: a high-speed machining center machine tool, including column 1, base 2, front and rear slide rails 3, saddle 4, left and right slide rails 5, workbench 6, vertical drive Motor 7, vertical slide rail 8, vertical drive screw 9, vertical slide seat 10, knife release cylinder 11, cylinder seat 12, first connecting rod 13, second connecting rod 14, motor connecting shaft 15, push bump 16 , rotating support shaft 17, loose knife main shaft 18, loose knife mechanism 19 and cutter 20, column 1 is fixed on the base 2, and base 2 is provided with front and rear slide rail 3, and front and rear slide rail 3 is provided with saddle 4, and The left and right slide rails 5 are fixedly installed above the saddle 4, the longitudinal section of the saddle 4 is in the shape of an isosceles ladder, the left and right slide rails 5 are provided with a workbench 6, the vertical drive motor 7 is connected with a vertical drive screw 9, and the vertical Both sides of the driving screw 9 are provided with vertical slide rails 8, the vertical slide rails 8 are fixed on the column 1, the two ends of the vertical slide seat 10 are located on the vertical slide rail 8, and the vertical slide seat 10 is connected with the vertical drive screw rod 9, vertically The cross-section of the slide seat 10 is "T-shaped", and the two ends of the rotating shaft 17 are fixed on the vertical slide seat 10, the knife release cylinder 11 is fixed on the vertical slide seat 10 through the cylinder seat 12, and the knife release cylinder 11 passes through the first The connecting rod 13 is connected with one end of the second connecting rod 14, and the other end of the second connecting rod 14 is connected with the rotating fulcrum 17, and the other end of the second connecting rod 14 is equipped with a pushing projection 16, and the second connecting rod 14 The two ends are "U" shape, and the second connecting rod 14 is hinged with the first connecting rod 13, and the tool loosening spindle 18 is located inside the "U" shaped end of the second connecting rod 14, so that the second connecting rod 14 is in the During the rotation process, the tool loosening main shaft 18 can be pressed down by pushing the protrusion 16, and the structure is reasonable. The tool loosening main shaft 18 is connected with the tool loosening mechanism 19, and the motor connecting shaft 15 is fixedly pressed on the tool loosening main shaft 18, and a cutter 20 is installed below the tool loosening mechanism 19.

Working principle: When using the high-speed machining center machine tool, first understand the device's simple structure, install a rotating motor on the motor connecting shaft 15, place the workpiece to be processed on the workbench 6, turn on the power, and pass The operation button makes the vertical driving motor 7 start to work, and the vertical driving motor 7 drives the vertical sliding seat 10 to move downward on the vertical slide rail 8 through the vertical driving screw 9, and at the same time, the rotating motor drives the cutter 20 to rotate at a high speed, so that The workpiece is processed, and the saddle can make the workbench 6 move forward, backward, left, and right through the left and right slide rails 5 and the front and rear slide rails 3, so that the workpieces on the workbench 6 can be processed in different modes.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (5)

1. A high-speed machining center machine tool, comprising a column (1), a vertical drive motor (7), a vertical slide seat (10), a loose cutter cylinder (11) and a loose cutter spindle (18), is characterized in that: the column (1) fixed on the base (2), and the base (2) is provided with front and rear slide rails (3), the front and rear slide rails (3) are provided with a saddle (4), and above the saddle (4) The left and right slide rails (5) are fixedly installed, and the left and right slide rails (5) are provided with a workbench (6), and the vertical drive motor (7) is connected with a vertical drive screw mandrel (9), and the vertical drive screw mandrel (9) Vertical slide rails (8) are arranged on both sides, and the vertical slide rails (8) are fixed on the column (1). The two ends of the vertical slide seat (10) are located on the vertical slide rails (8), and the The slide seat (10) is connected with the vertical drive screw (9), the knife release cylinder (11) is fixed on the vertical slide seat (10) through the cylinder seat (12), and the knife release cylinder (11) passes through the first The connecting rod (13) is connected to one end of the second connecting rod (14), the other end of the second connecting rod (14) is connected to the rotating support shaft (17), and the other end of the second connecting rod (14) is installed There is a pushing bump (16), the loosening tool spindle (18) is connected with the loosening tool mechanism (19), and the motor connecting shaft (15) is fixedly pressed on the loosening knife spindle (18), and the said loosening knife mechanism (19) below is equipped with cutter (20). 2. A high-speed machining center machine tool according to claim 1, characterized in that: the longitudinal section of the saddle (4) is in the shape of an isosceles trapezoid. 3. A high-speed machining center machine tool according to claim 1, characterized in that: the cross-section of the vertical slide (10) is "T-shaped", and the two ends of the rotating shaft (17) are fixed on the vertical slide (10) on. 4. A high-speed machining center machine tool according to claim 1, characterized in that: the two ends of the second connecting rod (14) are in a "U" shape, and the second connecting rod (14) is connected to the first connecting rod Hingedly between bar (13). 5. A high-speed machining center machine tool according to claim 1, characterized in that: the two ends of the second connecting rod (14) are respectively perpendicular to the first connecting rod (13) and the tool loosening spindle (18) .