Milling equipment for machining aluminum alloy door and window frame

Abstract

The utility model provides milling equipment for machining an aluminum alloy door and window frame, which belongs to the field of milling machining and comprises a milling machine fixedly connected with a machining bottom frame. And the fixing assembly comprises positioning plates fixedly connected to the left side and the right side of the machining bottom frame, mounting plates are further fixedly connected to the middles of the front side and the rear side of the top of the machining bottom frame, a two-way lead screw is rotationally connected between the two mounting plates, and a driving motor is fixedly connected to the rear side of the rear mounting plate. By means of the fixing assembly, a single motor can drive the two-way lead screw to rotate, the movable blocks on the two sides of the two-way lead screw drive the connecting rods and the clamping plates to synchronously clamp aluminum profiles placed on the two sides of the machining bottom frame, the milling machine can continuously machine two aluminum profiles at a time, the feeding frequency is reduced, the overall machining speed can be increased, and the machining efficiency is improved. And meanwhile, the aluminum profile can be pushed out by a certain distance through cooperation of a push plate and an L-shaped plate during discharging, and discharging operation is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to milling technology, concretely is a kind of milling equipment for aluminium alloy door and window frame processing. BACKGROUND

[0002] Aluminium alloy door and window refers to the door and window made of aluminium alloy extruded section material as frame, shaft, fan material, is called aluminium alloy door and window, short for aluminium door and window, aluminium alloy door and window includes the door and window with aluminium alloy as force bar piece base material and wood, plastic composite, short for aluminium-wood composite door and window, aluminium-plastic composite door and window.In aluminium alloy door and window processing, a kind of milling equipment is needed to be used to do slotting processing.

[0003] The existing milling equipment can only clamp and mill one aluminium profile at a time when processing aluminium profile for aluminium alloy door and window frame, the processing speed is slow, and multiple cylinders are needed to be used for fixed-point clamping when clamping long profile, the manufacturing and using cost is higher.Therefore we propose a kind of milling equipment for aluminium alloy door and window frame processing to solve the problems encountered in the above. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model provides a kind of milling equipment for aluminium alloy door and window frame processing to solve the problems raised in the above background art.

[0005] The purpose of the utility model can be realized by the following technical scheme: including milling machine, fixedly connected with processing undercarriage on the milling machine;

[0006] Fixed assembly, the fixed assembly includes the positioning plate fixedly connected on the left and right sides of processing undercarriage, the top of the processing undercarriage is also fixedly connected with mounting plate in the middle of front and back two sides, two mounting plates are rotatably connected with bidirectional screw rod, the rear side of rear mounting plate is fixedly connected with driving motor, the top surface of the processing undercarriage is provided with horizontal sliding slot, every two horizontal sliding slots are a group, and there are four groups, the top middle of the processing undercarriage is also provided with longitudinal sliding slot, the outer side of bidirectional screw rod is threadedly connected with moving block, and there are two on the front and back two sides, the moving block is slidably connected in longitudinal sliding slot, the left and right sides of the moving block are rotatably connected with connecting rod, the end of the connecting rod is provided with clamping plate, the clamping plate is slidably connected in adjacent horizontal sliding slot, the outer rear side of bidirectional screw rod is also threadedly connected with push block, the top left and right sides of the push block are fixedly connected with L-shaped plate, one end of the L-shaped plate is fixedly connected with push plate.

[0007] Preferably, the connecting rod is provided with a slot, and the connecting rods on both sides of the single moving block are symmetrical about the axis of the bidirectional screw rod, and the long edges of the connecting rods on the same side are parallel to each other.

[0008] Preferably, the top of the processing chassis is provided with aluminum profiles on the left and right sides respectively, one side of which abuts against the adjacent positioning plate, and the rear end of the aluminum profile abuts against the adjacent push plate.

[0009] Preferably, the processing chassis is provided with a hollow groove symmetrically on the left and right sides, and the width of the processing chassis is adapted to the minimum distance between the left and right side supports of the milling machine.

[0010] Compared with the prior art, the milling equipment has the beneficial effects that:

[0011] Through the fixed assembly, a single motor can drive the bidirectional screw rod to rotate, so that the moving blocks on the two sides drive the connecting rods and the clamping plates to synchronously clamp the aluminum profiles placed on the two sides of the processing chassis, the milling machine can continuously process two aluminum profiles at a time, the feeding frequency is reduced, and the overall processing speed is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to facilitate the understanding of those skilled in the art, the utility model will be further described below in combination with the drawings.

[0013] Figure 1 is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 is Figure 1 the enlarged schematic diagram of part A shown in the figure;

[0015] Figure 3 is Figure 1 the enlarged schematic diagram of part B shown in the figure.

[0016] In the figure: 1, milling machine; 2, processing chassis; 3, positioning plate; 4, mounting plate; 5, bidirectional screw rod; 6, driving motor; 7, transverse sliding groove; 8, longitudinal sliding groove; 9, moving block; 10, connecting rod; 11, clamping plate; 12, push block; 13, L-shaped plate; 14, push plate; 15, strip-shaped groove; 16, aluminum profile. DETAILED DESCRIPTION

[0017] The technical scheme of the utility model will be described below in combination with the embodiments, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0018] Please refer to Figures 1-3 shown, a kind of milling equipment for aluminum alloy door and window frame processing, including milling machine 1, milling machine 1 is fixedly connected with processing chassis 2;

[0019] The fixed assembly comprises positioning plates 3 fixedly connected on the left and right sides of the machining chassis 2, mounting plates 4 fixedly connected at the middle of the top front and rear sides of the machining chassis 2, a bidirectional screw rod 5 rotationally connected between the two mounting plates 4, a driving motor 6 fixedly connected to the rear side of the rear mounting plate 4, horizontal sliding grooves 7 formed on the top surface of the machining chassis 2, each two horizontal sliding grooves 7 forming a group, a total of four groups, a longitudinal sliding groove 8 formed at the middle of the top of the machining chassis 2, moving blocks 9 threadedly connected to the outer sides of the bidirectional screw rod 5, two moving blocks 9 arranged on the front and rear sides respectively, the moving blocks 9 slidingly connected in the longitudinal sliding groove 8, connecting rods 10 rotationally connected to the left and right sides of the moving blocks 9, clamping plates 11 arranged at the ends of the connecting rods 10, the clamping plates 11 slidingly connected in the adjacent horizontal sliding grooves 7, a push block 12 threadedly connected to the outer rear side of the bidirectional screw rod 5, L-shaped plates 13 fixedly connected to the top left and right sides of the push block 12, and a push plate 14 fixedly connected to one end of the L-shaped plate 13.

[0020] It should be noted that the positioning plates 3 are used to position and limit one side of the aluminum profile during feeding, the mounting plates 4 are used to facilitate the installation of the driving motor 6 and the bidirectional screw rod 5, the horizontal sliding grooves 7 are used to guide the clamping plates 11, the longitudinal sliding groove 8 is used to guide the moving blocks 9, the clamping plates 11 can cooperate with the positioning plates 3 on the same side to clamp and fix the aluminum profile 16, the push block 12 can pull the push plate 14 to move through the L-shaped plate 13 when the clamping plates 11 are loosened to fix the aluminum profile 16, and the aluminum profile 16 is pushed to move at one end, facilitating the unloading operation of the machined aluminum profile 16, the connecting rods 10 can pull the clamping plates 11 on both sides to move relatively when the moving blocks 9 move, facilitating the simultaneous control of the clamping plates 11 on both sides, through the fixed assembly, a single driving motor 6 can drive the bidirectional screw rod 5 to rotate, the moving blocks 9 on both sides can drive the connecting rods 10 and the clamping plates 11 to clamp the aluminum profiles 16 placed on both sides of the machining chassis 2 synchronously, the milling machine 1 can continuously process two aluminum profiles 16 at a time, reducing the feeding frequency, thereby improving the overall processing speed, and at the same time, the aluminum profile 16 can be pushed a certain distance through the cooperation of the push plate 14 and the L-shaped plate 13 during unloading, facilitating the unloading operation.

[0021] The connecting rods 10 are symmetric about the axis of the bidirectional screw rod 5, the long edges of the connecting rods 10 on the same side are parallel to each other, and the relative positions between the connecting rods 10 are limited, so that the connecting rods 10 can realize the synchronous movement of the clamping plates 11 on both sides by cooperating with the rotation of the bidirectional screw rod 5 and the movement of the moving blocks 9, ensuring that the aluminum profiles 16 on both sides can be clamped synchronously, which is conducive to reducing the feeding and unloading frequency and speeding up the processing.

[0022] The aluminum profiles 16 are respectively arranged on the left and right sides of the top of the processing base 2, one side of the aluminum profile 16 is in abutment with the adjacent positioning plate 3, and the rear end of the aluminum profile 16 is in abutment with the adjacent push plate 14, so that the positioning plate 3 and the push plate 14 are matched to position the aluminum profile 16, and the positioning and processing precision are improved.

[0023] The processing base 2 is symmetrically provided with a hollow groove, the width of the processing base 2 is matched with the minimum distance between the left and right side supports of the milling machine 1, the hollow groove can reduce the material consumption and the manufacturing cost.

[0024] In the implementation, the two aluminum profiles for manufacturing aluminum alloy door and window frames are respectively fed from the left and right sides of the processing base 2, one side of the aluminum profile 16 is tightly attached to the positioning plate 3, until the end of the aluminum profile 16 contacts the push plate 14, then the milling machine 1 is connected to the power supply, the controller controls the driving motor 6 to work, the bidirectional screw rod 5 is rotated, the moving block 9 on the two sides of the bidirectional screw rod 5 is relatively moved through the screw cooperation between the bidirectional screw rod 5, the moving block 9 and the push block 12, the clamping plate 11 is driven to slide in the horizontal sliding groove 7 through the connecting rod 10, until the clamping plate 11 is in abutment with one side of the aluminum profile 16, after the milling machine 1 finishes processing the aluminum profile 16, the controller controls the driving motor 6 to reversely rotate, the push block 12 is reversely moved, the push plate 14 is driven to move the aluminum profile 16 in the clamping state to the outside of the processing base 2 through the L-shaped plate 13, and the operator pulls one end of the removed aluminum profile 16 to move outward for discharging.

[0025] The preferred embodiments disclosed above are only used for helping to describe the utility model. The preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation. Apparently, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents.

Claims

1. A milling apparatus for machining of aluminum alloy door and window frames, characterized in that, Include: Milling machine (1), the milling machine (1) is fixedly connected with processing chassis (2); Fixed assembly, the fixed assembly includes the positioning plate (3) fixedly connected on the left and right sides of the processing chassis (2), the top of the processing chassis (2) is also fixedly connected with the mounting plate (4) in the middle of the front and rear sides, two mounting plates (4) are rotatably connected with the bidirectional screw rod (5), the rear side of the rear mounting plate (4) is fixedly connected with the driving motor (6), the top surface of the processing chassis (2) is provided with transverse sliding grooves (7), every two transverse sliding grooves (7) are a group, a total of four groups are provided, the top middle of the processing chassis (2) is also provided with longitudinal sliding grooves (8), the outer sides of the front and rear sides of the bidirectional screw rod (5) are respectively screw-connected with the moving block (9), and two are arranged on the front and rear sides, the moving block (9) is slidably connected in the longitudinal sliding groove (8), the left and right sides of the moving block (9) are rotatably connected with the connecting rod (10), the end of the connecting rod (10) is provided with the clamping plate (11), the clamping plate (11) is slidably connected in the adjacent transverse sliding groove (7), the outer rear side of the bidirectional screw rod (5) is also screw-connected with the push block (12), the top left and right sides of the push block (12) are fixedly connected with the L-shaped plate (13), one end of the L-shaped plate (13) is fixedly connected with the push plate (14).

2. The milling apparatus for machining aluminum alloy door and window frames according to claim 1, characterized in that, The connecting rod (10) is provided with a strip-shaped groove (15), the connecting rods (10) on both sides of the single moving block (9) are symmetrical about the axis of the bidirectional screw rod (5), and the long edges of the connecting rods (10) on the same side are parallel to each other.

3. The milling apparatus for machining aluminum alloy door and window frames according to claim 2, characterized in that, The top left and right sides of the processing chassis (2) are respectively placed with aluminum profiles (16), one side surface thereof abuts against the adjacent positioning plate (3), and the rear end of the aluminum profile (16) abuts against the adjacent push plate (14).

4. The milling apparatus for machining aluminum alloy door and window frames according to claim 3, characterized in that, The processing chassis (2) is symmetrically provided with a hollow groove on the left and right sides, and the width of the processing chassis (2) is adapted to the minimum distance between the left and right side supports of the milling machine (1).

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