CN108214703A - A kind of door and window material plane milling processing and forming center automatic tool changer - Google Patents

Abstract

The invention discloses a kind of door and window material plane milling processing and forming center automatic tool changer, it is characterized in that：When door and window material milling type is processed, servo motor provides power and rotating speed according to command adapted thereto, drive ball screw assembly, operating, line slideway auxiliary is mounted on main frame at this time, it is connected with the first end milling spindle component, and then the first end milling spindle component movement can be made to carry out a milling type processing to corresponding door and window material tenon type machining position；Second end milling type main shaft and the first end milling type spindle assemblies are the same, provide dynamic movement to respective doors window material tenon type machining position by servo motor also according to command adapted thereto, carry out secondary milling type processing.Two groups of spindle assemblies cooperation movements, can carry out tool changing or the combination of cutter milling type in real time, complete door and window material plane milling processing and forming automatic tool changer, realize the processing of door and window material difference tenon type.Automatic tool changer is realized by this cooperation, labor intensity is substantially reduced, improves work efficiency, and can realize automated production.

Description

An automatic tool change mechanism for planing and milling forming processing center of door and window materials

technical field

The invention relates to the technical field of processing machinery for door and window materials, and relates to an automatic tool change mechanism for planing and milling forming processing centers for door and window materials. Specifically, a servo motor provides power to move two groups of milling spindle assemblies up and down through a ball screw pair to realize automatic tool change, so that The structure of the milling spindle for milling.

Background technique

Since domestic door and window mortise processing mostly relies on special milling machine processing, this processing method is relatively backward, manual tool change, processing efficiency is low, and the tenon shape of wooden doors and windows is relatively simple, which not only increases production costs, but also affects workpieces Positioning accuracy and assembly accuracy. In view of the existing wooden door and window end tenoning machines, it is necessary to design a wooden door and window end milling tenoning machining center that is suitable for various end window types, has a high degree of automation, and can work flexibly, stably and efficiently.

Contents of the invention

The purpose of the present invention is to provide an automatic tool change mechanism for the planing and milling forming processing center of door and window materials, which can perform real-time tool change or tool milling combination during the milling process of door and window materials, so as to realize the different mortise and tenon shapes of door and window materials. processing.

In order to achieve the above object, the technical solution adopted by the present invention is: an automatic tool change mechanism for the planing and milling forming processing center of door and window materials, which consists of a first end milling spindle assembly, a linear guide rail pair, a ball screw pair, and a double screw for the lead screw. Row roller bearing, servo motor with gearbox, linear guide pair, linear guide pair, ball screw pair, double row roller bearing for screw, servo motor with reducer, linear guide pair, second end The head milling spindle assembly, the main machine frame, etc., and the milling spindle assembly is composed of a 7.5kW flange motor, active synchronous pulley, motor connection adjustment Zhangjin mounting plate, synchronous belt, main frame, driven synchronous pulley, milling It consists of main shaft system, hydraulic clamping sleeve, five sets of milling tools, small round nuts, baffle plate and tool baffle ring. During the milling process of door and window materials, the servo motor provides power according to the corresponding instructions to drive the ball screw pair to rotate, and then the first end milling spindle assembly moves to the corresponding door and window material tenon processing position for one milling process, and then the second The end milling spindle assembly relies on the power provided by the servo motor to move to the corresponding tenon-shaped processing position for door and window materials according to the corresponding instructions, and performs secondary milling processing. The two groups of main shaft assemblies cooperate to move to realize the automatic tool change for the planing, milling and forming processing of door and window materials.

Description of drawings

Fig. 1 is a front view of the automatic tool changing mechanism of the planing, milling and forming processing center for door and window materials;

In the figure: 1. The first end milling spindle assembly 2. Linear guide pair 3. Ball screw pair 4. Double row roller bearing for screw 5. Servo motor with reducer 6. Linear guide pair 7. Linear Guide rail pair 8. Ball screw pair 9. Double row roller bearing for screw 10. Servo motor with gear box 11. Linear guide rail pair 12. Second end milling spindle assembly 13. Main frame.

Fig. 2 is a front sectional view of the milling spindle assembly of the automatic tool change mechanism of the planing and milling forming machining center for door and window materials;

In the figure: 1-1. 7.5kW flange motor 1-2. Active synchronous pulley 1-3. Motor connection adjustment Zhangjin installation plate 1-4. Synchronous belt 1-5. Main frame 1-6. Driven synchronous Belt wheel 1-7. Milling spindle system 1-8. Hydraulic clamping sleeve 1-9. Five groups of milling tools 1-10. Small round nut 1-11. Baffle plate 1-12. Tool stop ring.

Fig. 3 is a left view of the automatic tool changing mechanism of the planing, milling and forming machining center for door and window materials.

Detailed ways

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

The automatic tool change mechanism of the door and window material planing and milling forming processing center consists of the first end milling spindle assembly (1), the linear guide pair (2), the ball screw pair (3), and the double row roller bearing for the screw ( 4), Servo motor with gear box (5), linear guide pair (6), linear guide pair (7), ball screw pair (8), double row roller bearing for screw (9), with The servo motor (10) of the reduction box, the linear guide rail pair (11), the second end milling spindle assembly (12), the main machine frame (13), etc., and the milling spindle assembly is composed of a 7.5kW flange motor (1- 1), active synchronous pulley (1-2), motor connection and adjustment Zhangjin mounting plate (1-3), synchronous belt (1-4), main frame (1-5), driven synchronous pulley (1 -6), milling spindle system (1-7), hydraulic clamping sleeve (1-8), five sets of milling tools (1-9), small round nut (1-10), baffle plate (1-11) , The tool stop ring (1-12) is formed. The milling spindle assembly includes a first end milling spindle assembly (1) and a second end milling spindle assembly (12). The milling spindle assembly is powered by the motor (1-1) and transmits the power to the synchronous belt (1-4) through the driving synchronous pulley (1-2) connected to it, and then to the driven synchronous pulley (1- 6), the driven synchronous pulley (1-6) is connected with the milling spindle system (1-7), and the milling spindle system (1-7) is fixed on the main frame (1-5), and the power is transmitted to the five groups of milling type tool (1-9), and the tool (1-9) consists of a hydraulic clamping sleeve (1-8), a small round nut (1-10), a baffle (1-11), a tool stop ring (1-12 )fixed. When the door and window materials are milled, the servo motor (5) provides power and speed according to the corresponding instructions, and drives the ball screw pair (3) to run. At this time, the linear guide rail pairs (6), (7) are installed on the main frame (13 ), and connected with the first end milling spindle assembly (1), so that the first end milling spindle assembly (1) can be moved to the corresponding tenon-shaped processing position for door and window materials for a milling process; the second end The head milling spindle (12) is the same as the first end milling spindle assembly (1), and also moves to the corresponding door and window material tenon processing position by the power provided by the servo motor (5) according to the corresponding command, and performs secondary milling processing. The two sets of spindle assemblies move together to complete the automatic tool change for planing, milling, and forming of door and window materials. Automatic tool change is realized through this cooperation, which greatly reduces labor intensity, improves work efficiency, and realizes automatic production.

Claims (3)

1. a kind of door and window material plane milling processing and forming center automatic tool changer, it is led by the first end milling spindle component, straight line Rail pair, ball screw assembly, leading screw double-row roller bearing, the servo motor with reduction box, line slideway auxiliary, the linear guide Pair, ball screw assembly, leading screw double-row roller bearing, the servo motor with reduction box, line slideway auxiliary, the second end milling The compositions such as spindle assemblies, main frame, it is characterised in that：When door and window material milling type is processed, servo motor is provided according to command adapted thereto Power, drives ball screw assembly, operating, and then the first end milling spindle component movement is to corresponding door and window material tenon type machining position, A milling type processing is carried out, then the second end milling spindle component is transported according to command adapted thereto by the power that servo motor provides It moves to corresponding door and window material tenon type machining position, carries out secondary milling type processing.Two groups of spindle assemblies cooperations are mobile to realize door and window material plane The automatic tool changer of milling processing and forming.

2. door and window material plane milling processing and forming center automatic tool changer milling spindle component according to claim 1, special Sign is：Milling spindle component is adjusted and is opened into installing plate, synchronization by 7.5kW flange motors, active synchronization belt wheel, motor connection Band, host engine base, driven synchronous pulley, milling spindle system, hydraulic clip are fixed, five groups of milling type cutters, small round nut, baffle, knives Has baffle ring composition.Milling spindle component is to provide power by motor to impart power to by the active synchronization belt wheel being attached thereto Synchronous belt, and then driven synchronous pulley is transmitted to, driven synchronous pulley is connected with milling spindle system, and milling spindle system is fixed on host On engine base, power passes to five groups of milling type cutters, and cutter is by hydraulic clip is fixed, small round nut, baffle, cutter baffle ring are fixed.

3. door and window material plane milling processing and forming center automatic tool changer according to claim 1, it is characterized in that：Two groups of main shafts Component cooperation movement, completes door and window material plane milling processing and forming automatic tool changer, which is fixed on main frame.