Numerical control arc line pressing mill

Abstract

The utility model relates to the technical field of aluminum alloy door and window profile machining, and discloses a numerical control arc line pressing mill which comprises a machine frame and a material supporting mechanism, a main machine protective cover is arranged on the machine frame and connected with a waste material trolley and an electrical cabinet, a main machine mechanism is arranged on the machine frame, and the waste material trolley and the electrical cabinet are connected with the main machine protective cover. The main machine mechanism is provided with a moving mechanism, a rotating mechanism and a positioning mechanism, and a pressing mechanism is arranged on the front side of the machine frame and higher than the platform. The material supporting mechanism comprises a material supporting frame, a material supporting supporting frame and a material supporting roller, and the material supporting frame is horizontally installed on the front side of the machine frame. The double-head spindle motor design is adopted, a milling groove and a cut-off tool can be installed on one side of a short head of the double-head milling motor, an arc customized tool can be installed on one side of a long shaft of the double-head milling motor, machining and milling efficiency is high, and machining quality is high; the milling machine can mill conventional aluminum profiles, arc pressure line profiles and any angular pressure line profiles, adapts to various types of profiles, and improves the utilization rate of equipment.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium alloy door and window section bar processing technical field, concretely to a numerical control arc line milling. BACKGROUND

[0002] Aluminium alloy door and window line, as the important component of door and window assembly, line installation common type has three, first, end saw cutting perpendicular plane installation, second, end milling arc installation, milling radian and line section bar appearance match, third, end milling arbitrary angle installation, milling angle and line section bar appearance match.

[0003] At present, the existing door and window line equipment, common have two, first, double motor line machine, a group of cutters horizontal or vertical, another group of cutters can manually turn angle, moving mode adopts section bar with pressure material workbench movement, cutter angle manual adjustment, angle is not easy to adjust and control, second, die stamping, die stamping can only stamp one section bar each time, die and section bar uniqueness, can not share angle or arc line.

[0004] Therefore, we propose a numerical control arc line milling to solve the problem. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of numerical control arc line milling, solve the problem in the background technique above.

[0006] To achieve the above object, the utility model provides the following technical scheme: a numerical control arc line milling, comprising: rack, material supporting mechanism, the rack is provided with main machine shroud, the main machine shroud is connected with scrap car and electrical cabinet respectively, the rack is provided with main machine mechanism, the main machine mechanism is provided with movement mechanism, rotating mechanism, positioning mechanism, the rack front side high platform is provided with pressure material mechanism.

[0007] Preferably, the material supporting mechanism includes material supporting frame, material supporting support frame, material supporting roller, the material supporting frame is horizontally installed in rack front side, the material supporting support frame is connected with material supporting frame, and is installed in rack front side, forms stable triangle structure, the material supporting roller is installed on material supporting frame.

[0008] Preferably, the movement mechanism comprises an X-axis movement component, a Y-axis movement component and a Z-axis movement component, the X-axis movement component comprises an X-axis linear guide rail mounted on a rack, a column frame mounted on the X-axis linear guide rail, an X-axis speed reducer mounting plate mounted on the column frame, an X-axis servo speed reducer mounted on the X-axis speed reducer mounting plate, an X-axis servo connected to the X-axis servo speed reducer, an X-axis gear connected to the front end of the X-axis servo speed reducer, the X-axis gear cooperating with an X-axis rack provided on the rack, the side of the column frame being mounted with the Z-axis movement component, the Z-axis movement component comprising a Z-axis linear guide rail mounted on the column frame and a Z-axis servo ball screw driving assembly, a Z-axis sliding plate being mounted on the Z-axis linear guide rail, the Z-axis servo ball screw driving assembly being connected with the Z-axis sliding plate and driving the Z-axis sliding plate to complete up and down Z-axis movement, the Z-axis sliding plate being mounted with a Y-axis linear guide rail and a Y-axis servo ball screw driving assembly, a Y-axis sliding plate being provided on the Y-axis linear guide rail, the Y-axis sliding plate being connected with the Z-axis servo ball screw driving assembly, the Z-axis servo ball screw driving assembly driving the Y-axis sliding plate to complete front and back Y-axis movement.

[0009] Preferably, the rotation mechanism comprises a rotation seat, a double-head milling motor mounting plate, a rotation speed reducer, a rotation servo motor and a double-head milling motor, the double-head milling motor being fixedly connected with the rotation seat through the double-head milling motor mounting plate, the rotation seat being connected with the rotation speed reducer, the rotation speed reducer being connected with the rotation servo motor, the rotation speed reducer being mounted on the Y-axis sliding plate, a tool one being mounted on the long shaft of the double-head milling motor, and a tool two being mounted on the short shaft of the double-head milling motor, the tool two being mounted with a tool guard.

[0010] Preferably, the positioning mechanism comprises a positioning plate and a positioning reinforcing plate, the positioning plate being mounted on the positioning reinforcing plate, the positioning reinforcing plate being mounted on the Y-axis sliding plate, the positioning mechanism moving along with the Y-axis.

[0011] Preferably, the material pressing mechanism comprises a material pressing table plate mounted on the front side protruding platform, the material pressing table plate being capable of placing a profile and a profile mold, the material pressing table plate being provided with one pressing material blocking block on each of the left and right sides, the material pressing table plate being provided with four material pressing support shafts, the top of the material pressing support shafts being provided with a material pressing cylinder fixing plate, the material pressing cylinder fixing plate and the material pressing table plate being provided with a material pressing plate in the middle, the material pressing plate penetrating through the four material pressing support shafts, the material pressing plate being provided with four material pressing linear bearings, the material pressing linear bearings being in sliding cooperation with the four material pressing support shafts, the material pressing table plate being provided with a material pressing cylinder in the middle of the upper portion, a piston rod in the material pressing cylinder being connected with the material pressing table plate through a material pressing flange.

[0012] Preferably, the position of the first cutter and the second cutter is controlled by a rotary servo motor, so that it has three states, specifically: cutter state one: the first cutter is horizontal and located at the lower part; the second cutter is horizontal and located at the upper part, cutter state two: the first cutter is horizontal and located at the upper part; the second cutter is horizontal and located at the lower part, from state one to state two, rotate clockwise, and the rotary servo motor drives rotation in cooperation with a rotary reducer.

[0013] The utility model provides a numerical control arc pressure line mill. The numerical control arc pressure line mill has the following beneficial effects:

[0014] (1), the cutter angle in the utility model discloses a servo motor control and adjust, can according to the profile processing requirement automatic adjustment cutter angle and position, angle position is accurate, and the adjustment is convenient, safe and efficient.

[0015] (2), the utility model discloses a host computer mechanism adopts servo motor drive, linear guide orientation, reaction speed is fast, and the position is accurate.

[0016] (3), the utility model discloses a pressure material mechanism adopts high stroke pressure material cylinder design, satisfies pressure line mould installation space demand;Positioning structure is set up on Y axle movement subassembly, and servo motor drives, and the position is accurate.

[0017] (4), the utility model discloses a double -end spindle motor design, and the short side of double -end milling motor can install mill groove and cutting tool, and the long axis side of double -end milling motor can install arc custom cutter, and the processing milling efficiency is high, and the processing quality is high;It can mill conventional aluminium profile, arc pressure line profile, arbitrary angle pressure line profile, and the equipment utilization rate is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the structure diagram of the utility model whole Figure One ;

[0019] Figure 2 It is the structure diagram of the utility model whole Figure Three (no host computer shield);

[0020] Figure 3 It is the structure diagram of the utility model whole Figure Four (no host computer shield);

[0021] Figure 4 It is the left view of the utility model;

[0022] Figure 5 It is the cutter state one structure diagram in the host computer mechanism of the utility model;

[0023] Figure 6 It is the cutter state two structure diagram in the host computer mechanism of the utility model;

[0024] Figure 7 It is the front view of the rotating mechanism of the utility model;

[0025] Figure 8 It is the structural schematic view of the rotating mechanism of the utility model;

[0026] Figure 9 It is the front view of the material pressing mechanism.

[0027] In the figure: 1, rack; 2, main machine guard; 201, waste trolley; 202, electrical cabinet; 3, material supporting mechanism; 301, material supporting frame; 302, material supporting support frame; 303, material supporting roller; 4, main machine mechanism; 5, movement mechanism; 501, stand column frame; 502, X-axis linear guide rail; 503, X-axis rack gear; 504, X-axis gear; 505, X-axis speed reducer mounting plate; 506, X-axis servo speed reducer; 507, X-axis; 508, Z-axis linear guide rail; 509, Z-axis sliding plate; 510, Y-axis linear guide rail; 511, Y-axis sliding plate; 512, Y-axis servo ball screw driving assembly; 513, Z-axis servo ball screw driving assembly; 6, rotating mechanism; 601, rotating seat; 602, double-head milling motor mounting plate; 603, rotating speed reducer; 604, rotating servo motor; 605, double-head milling motor; 606, cutter one; 607, cutter two; 608, cutter guard; 609, long shaft; 610, short shaft; 7, positioning mechanism; 701, positioning plate; 702, positioning reinforcing plate; 8, material pressing mechanism; 801, material pressing table plate; 802, material pressing plate; 803, material pressing cylinder fixing plate; 804, material pressing support shaft; 805, material pressing flange; 806, material pressing linear bearing; 807, material pressing material blocking block; 808, material pressing cylinder; 901, cutter state one; 902, cutter state two; 903, cutter state three. DETAILED DESCRIPTION

[0028] In order to have more clear understanding of the technical features, objects and effects of the utility model, the specific implementation mode of the utility model will be explained by referring to the drawings.

[0029] The preferred implementation example of the numerical control arc line pressing milling provided by the utility model like Figures 1 to 9As shown: a numerical control circular arc pressure line milling machine, comprising: a rack 1, a material supporting mechanism 3, the material supporting mechanism 3 comprising a material supporting frame 301, a material supporting support frame 302, a material supporting roller 303, the material supporting frame 301 is horizontally installed on the front side of the rack 1, the material supporting support frame 302 is connected with the material supporting frame 301 and is installed on the front side of the rack 1, forming a stable triangular structure, the material supporting roller 303 is installed on the material supporting frame 301, a main machine guard 2 is arranged on the rack 1, the main machine guard 2 is respectively connected with a waste trolley 201 and an electrical cabinet 202, a main machine mechanism 4 is arranged on the rack 1, the main machine mechanism 4 is provided with a movement mechanism 5, a rotating mechanism 6 and a positioning mechanism 7, and a material pressing mechanism 8 is arranged on the front side of the rack 1.

[0030] The movement mechanism comprises an X-axis movement component, a Y-axis movement component and a Z-axis movement component, the X-axis movement component comprises an X-axis linear guide rail 502 installed on the rack, a column frame 501 installed on the X-axis linear guide rail 502, an X-axis speed reducer mounting plate 505 installed on the column frame 501, an X-axis servo speed reducer 506 installed on the X-axis speed reducer mounting plate 505, the X-axis servo speed reducer 506 is connected with an X-axis 507 servo, the front end of the X-axis servo speed reducer 506 is connected with an X-axis gear 504, the X-axis gear 504 cooperates with an X-axis rack 503 arranged on the rack, the side surface of the column frame 501 is connected with the Z-axis movement component, the Z-axis movement component comprises a Z-axis linear guide rail 508 installed on the column frame 501 and a Z-axis servo ball screw driving assembly 513, a Z-axis sliding plate 509 is installed on the Z-axis linear guide rail 508, the Z-axis servo ball screw driving assembly 513 is connected with the Z-axis sliding plate 509 and drives the Z-axis sliding plate 509 to complete the up-down Z-axis movement, the Z-axis sliding plate 509 is installed with a Y-axis linear guide rail 510 and a Y-axis servo ball screw driving assembly 512, the Y-axis linear guide rail 510 is provided with a Y-axis sliding plate 511, the Y-axis sliding plate 511 is connected with the Z-axis servo ball screw driving assembly 513, and the Z-axis servo ball screw driving assembly 513 drives the Y-axis sliding plate 511 to complete the front-back Y-axis movement.

[0031] The rotating mechanism 6 comprises a rotating seat 601, a double-head milling motor mounting plate 602, a rotating speed reducer 603, a rotating servo motor 604, and a double-head milling motor 605. The double-head milling motor 605 is fixedly connected with the rotating seat 601 through the double-head milling motor mounting plate 602. The rotating seat 601 is connected with the rotating speed reducer 603. The rotating speed reducer 603 is connected with the rotating servo motor 604. The rotating speed reducer 603 is mounted on the Y-axis sliding plate 511. The long shaft of the double-head milling motor 605 is provided with a cutter one 606. The short shaft of the double-head milling motor 605 is provided with a cutter two 607. The cutter two 607 is provided with a cutter guard 608. Here, the positions of the cutter one 606 and the cutter two 607 are controlled by the rotating servo motor 604, so that they have three states, specifically: cutter state one 901: the cutter one is horizontal and located at the lower part; the cutter two is horizontal and located at the upper part; cutter state two 902: the cutter one is horizontal and located at the upper part; the cutter two is horizontal and located at the lower part; from the state one to the state two, the rotating servo motor drives the rotating in clockwise direction in cooperation with the rotating speed reducer.

[0032] The positioning mechanism 7 comprises a positioning plate 701 and a positioning reinforcing plate 702. The positioning plate 701 is mounted on the positioning reinforcing plate 702. The positioning reinforcing plate 702 is mounted on the Y-axis sliding plate 511. The positioning mechanism 7 moves with the Y-axis.

[0033] The pressing mechanism 8 comprises a pressing table plate 801 mounted on the front side protruding platform. The profile and the profile mold can be placed on the pressing table plate 801. The pressing table plate 801 is provided with a pressing block 807 on the left and right sides. The pressing table plate 801 is provided with four pressing supporting shafts 804. The top of the pressing supporting shaft 804 is provided with a pressing cylinder fixing plate 803. The pressing cylinder fixing plate 803 is provided with a pressing plate 802 between the pressing table plate 801. The pressing plate 802 passes through the four pressing supporting shafts 804. The pressing plate 802 is provided with four pressing linear bearings 806. The pressing linear bearings 806 are in sliding fit with the four pressing supporting shafts 804. The upper middle part of the pressing table plate 801 is provided with a pressing cylinder 808. The piston rod in the pressing cylinder 808 is connected with the pressing table plate 801 through a pressing flange 805.

[0034] Working principle: the profile is placed on the pressing table plate 801 or inside the pressing line die on the pressing table plate 801, the profile side position is positioned by the pressing material blocking block 807, the profile end face position is positioned by the positioning plate 701, the profile end face is ensured to be parallel to the positioning plate 701, after positioning, the pressing cylinder 808 is started, the pressing cylinder 808 drives the pressing plate 802 to press the profile tightly, the pressing mechanism 8 completes the pressing work, the positioning plate 701 retreats to the system set safety position, the rotating mechanism 6 rotates according to the need of processing profile arc or angle, clockwise rotation, the rotating servo motor 604 cooperates with the rotating speed reducer 603 to drive the cutter one and the cutter two to rotate, the Y-axis movement component; the Z-axis movement component drives the Z-axis sliding plate 509 and the Y-axis sliding plate 511 to adjust to the system setting position respectively, the X-axis movement component 51 drives the X-axis gear 504 through the X-axis servo speed reducer front section connected X-axis gear 504, the X-axis gear 504 and the X-axis rack 503 on the column frame 501 form a gear and rack movement, complete a milling process from right to left, according to the need of profile positioning, multiple milling processes from right to left can be carried out, finally complete the profile end face arc or angle milling, after completion, the main machine structure returns to the right original point pressing. One clamping, multiple groups and multiple positions can be pressed, milled and cut. The rotating structure automatically adjusts the saw blade state, reduces the labor intensity of workers and improves the equipment processing efficiency; automatic positioning and pressing ensure the milling accuracy and improve the equipment production efficiency, the machine tool external integrated shield prevents aluminum chips from splashing.

[0035] The above is only a specific embodiment of the utility model, and is not used to limit the scope of the utility model. Any equivalent changes and modifications made by any person skilled in the art without departing from the concept and principle of the utility model shall belong to the scope of protection of the utility model. Moreover, it should be noted that the components of the utility model are not limited to the above overall application, and the technical features described in the specification of the utility model can be selected for single use or combined use according to actual needs, therefore, the utility model naturally covers other combinations and specific applications related to the utility model.

Claims

1. A CNC circular arc milling machine, characterized in that: include: The frame (1) and the material support mechanism (3) are provided. The frame (1) is equipped with a main unit cover (2). The main unit cover (2) is connected to a waste trolley (201) and an electrical cabinet (202). The frame (1) is equipped with a main unit mechanism (4). The main unit mechanism (4) is equipped with a motion mechanism (5), a rotation mechanism (6), and a positioning mechanism (7). The front side of the frame (1) is equipped with a pressing mechanism (8) that is higher than the platform.

2. The CNC circular arc milling machine according to claim 1, characterized in that: The material support mechanism (3) includes a material support frame (301), a material support frame (302), and a material support roller (303). The material support frame (301) is horizontally installed on the front side of the frame (1). The material support frame (302) is connected to the material support frame (301) and installed on the front side of the frame (1) to form a stable triangular structure. The material support roller (303) is installed on the material support frame (301).

3. A CNC circular arc milling machine according to claim 1, characterized in that: The motion mechanism includes an X-axis motion component, a Y-axis motion component, and a Z-axis motion component. The X-axis motion component includes an X-axis linear guide (502) mounted on a frame. A column frame (501) is mounted on the X-axis linear guide (502). An X-axis reducer mounting plate (505) is mounted on the column frame (501). An X-axis servo reducer (506) is mounted on the X-axis reducer mounting plate (505). The X-axis servo reducer (506) is servo-connected to the X-axis (507). An X-axis gear (504) is connected to the front end of the X-axis servo reducer (506). The X-axis gear (504) meshes with an X-axis rack (503) mounted on the frame. The side of the column frame (501) is mounted to the Z-axis motion component. The Z-axis motion component includes a mounting plate (502)... A Z-axis linear guide (508) and a Z-axis servo ball screw drive assembly (513) are mounted on a column frame (501). A Z-axis slide plate (509) is mounted on the Z-axis linear guide (508). The Z-axis servo ball screw drive assembly (513) is connected to the Z-axis slide plate (509) and drives the Z-axis slide plate (509) to complete the up and down Z-axis movement. A Y-axis linear guide (510) and a Y-axis servo ball screw drive assembly (512) are mounted on the Z-axis slide plate (509). A Y-axis slide plate (511) is provided on the Y-axis linear guide (510). The Y-axis slide plate (511) is connected to the Z-axis servo ball screw drive assembly (513). The Z-axis servo ball screw drive assembly (513) drives the Y-axis slide plate (511) to complete the forward and backward Y-axis movement.

4. A CNC circular arc milling machine according to claim 1, characterized in that: The rotating mechanism (6) includes a rotating base (601), a dual-head milling motor mounting plate (602), a rotary reducer (603), a rotary servo motor (604), and a dual-head milling motor (605). The dual-head milling motor (605) is fixedly connected to the rotating base (601) through the dual-head milling motor mounting plate (602). The rotating base (601) is connected to the rotary reducer (603), and the rotary reducer (603) is connected to the rotary servo motor (604). The rotary reducer (603) is mounted on the Y-axis slide plate (511). A first tool (606) is mounted on the long shaft of the dual-head milling motor (605), and a second tool (607) is mounted on the short shaft of the dual-head milling motor (605). A tool guard (608) is mounted on the second tool (607).

5. A CNC circular arc milling machine according to claim 1, characterized in that: The positioning mechanism (7) includes a positioning plate (701) and a positioning reinforcement plate (702). The positioning plate (701) is mounted on the positioning reinforcement plate (702), and the positioning reinforcement plate (702) is mounted on the Y-axis slide plate (511). The positioning mechanism (7) moves along the Y-axis.

6. A CNC circular arc milling machine according to claim 1, characterized in that: The pressing mechanism (8) includes a pressing plate (801) mounted on a front protruding platform. Profiles and profile molds can be placed on the pressing plate (801). A pressing stop block (807) is provided on each side of the pressing plate (801). The pressing plate (801) is equipped with four pressing support shafts (804). A pressing cylinder fixing plate (803) is provided on the top of each pressing support shaft (804). The pressing cylinder fixing plate (803) and the pressing plate (807) are connected. 1) A pressure plate (802) is provided in the middle. The pressure plate (802) passes through four pressure support shafts (804). The pressure plate (802) is provided with four pressure linear bearings (806). The pressure linear bearings (806) are slidably engaged with the four pressure support shafts (804). A pressure cylinder (808) is provided in the middle of the upper part of the pressure plate (801). The piston rod in the pressure cylinder (808) is connected to the pressure plate (801) through a pressure flange (805).

7. A CNC circular arc milling machine according to claim 4, characterized in that: The positions of the first cutter (606) and the second cutter (607) are controlled by a rotary servo motor (604), giving them three states: cutter state one (901): cutter one is horizontal and located at the bottom; cutter two is horizontal and located at the top. Cutter state two (902): cutter one is horizontal and located at the top; cutter two is horizontal and located at the bottom. From state one to state two, the rotation is clockwise, driven by the rotary servo motor in conjunction with the rotary reducer.

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