CN217395186U

CN217395186U - Automatic regulating device for vertical cutter of fine planing and milling machine

Info

Publication number: CN217395186U
Application number: CN202123303479.0U
Authority: CN
Inventors: 朱志林; 邹小祥; 季伟; 丁杰
Original assignee: Jiangsu Jiangjia Machinery Co Ltd
Current assignee: Jiangsu Jiangjia Machinery Co Ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-09-09
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a vertical cutter automatic regulating device of a fine planing and milling machine, a vertical cutter shaft is rotatably supported on a vertical cutter slide seat through a vertical cutter shaft support, a main motor is in transmission connection with the vertical cutter shaft through a belt transmission pair, a vertical adjusting transmission lever is rotatably supported on the vertical cutter slide seat and is in transmission connection with a vertical fine adjusting motor, the vertical adjusting transmission lever drives a vertical adjusting screw pair through a vertical adjusting gear pair, the vertical adjusting screw pair is arranged on a vertical adjusting shifting plate which is fixedly arranged on the vertical cutter shaft support, and the vertical cutter shaft support is movably arranged on the vertical cutter slide seat through a support sleeve; a locking nut is fixedly arranged on the support sleeve, one end of a locking screw is screwed into the locking nut, the other end of the locking screw is fixedly connected with a locking swing rod, and an extending end of the locking swing rod is hinged with a locking electric cylinder; the vertical cutter sliding seat is also provided with a transverse adjusting lead screw pair, and the transverse adjusting lead screw pair is in transmission connection with a transverse fine adjusting motor. The adjusting device can automatically adjust the planing position and the feeding amount and has the characteristics of high machining precision and high efficiency.

Description

Automatic regulating device for vertical cutter of fine planing and milling machine

Technical Field

The utility model relates to a carpenter digs and mills machinery, especially relates to one kind and can dig the vertical side of timber coarse fodder and mill and can automatically regulated dig the vertical sword mechanism who mills position and planing volume.

Background

The four-surface milling machine can simultaneously finish the planing processing of the upper plate surface, the lower plate surface and the two side surfaces of the specification wool wood; traditional four sides planer milling machine mostly adopts fixed arbor structure, and the founding sword that is located the left and right sides also adopts fixed arbor structure, and the planing bite and the planing position of arbor are invariable always, directly influence the machining efficiency and the machining precision of planer milling machine, can't process the plane face that has complicated plane structure, also can't process out the specification section bar that the size is accurate, the error is little.

Due to the material and characteristic difference of the planed timber, the difference of the surface precision requirement of the finished timber and the difference of the complexity of structures such as side grooves, tenons and the like of the timber, the planing bite and planing position of each vertical cutter need to be adjusted in time in the planing and milling process of the timber; if the adjustment control is realized by a manual adjustment method, the planer milling cutter needs to be stopped to adjust one by one, so that the processing efficiency is influenced, the adjustment precision depends on the technical level of operators, and the adjustment precision of the planer milling cutter is difficult to ensure. Especially for the continuous change of the material of the planing and milling wood and the side structure of the finished product material, the manual adjusting method has low automation degree, and the adjusting precision can not meet the requirements of individual customization and continuous production.

Disclosure of Invention

To the above-mentioned technical problem that prior art exists, the utility model aims to solve the technical problem that a meticulous plane milling machine founds sword automatically regulated device of vertical planing position of ability automatically regulated and feed volume is provided.

In order to solve the technical problem, the utility model discloses a fine planing and milling machine founds sword automatically regulated device, including founding the sword slide to and the main motor of fixed mounting on founding the sword slide, have found the arbor through founding the sword shaft support rotation support on founding the sword slide, main motor is connected with founding the sword shaft transmission through taking the transmission pair, the rotation support has the vertical transfer drive bar on founding the sword slide, this vertical transfer drive bar is connected with vertical fine tuning motor transmission, vertical transfer drive bar passes through vertical transfer gear pair drive vertical transfer screw rod pair, this vertical transfer screw rod pair sets up on vertical transfer dial plate, vertical transfer dial plate fixed mounting is on founding the sword shaft support, founding the sword shaft support and movably mounting on founding the sword slide through the support sleeve; a locking nut is fixedly arranged on the support sleeve, one end of a locking screw is screwed into the locking nut, the other end of the locking screw is fixedly connected with a locking swing rod, and the extending end of the locking swing rod is hinged with a locking electric cylinder; the vertical cutter sliding seat is also provided with a transverse adjusting lead screw pair, and the transverse adjusting lead screw pair is in transmission connection with a transverse fine adjusting motor.

After adopting above-mentioned structure, because found arbor and its high-speed rotatory main motor of drive all install on found arbor slide, consequently when found the arbor slide and remove along horizontal direction or vertical direction, then found arbor and the last milling cutter alright with change the planing milling position and the planing feed quantity on timber, this kind of removal structure that has automatically regulated has replaced manual regulation completely, not only can adapt to the processing requirement of different material characteristics well, and also can satisfy modern finished product material high accuracy well, the processing requirement of complex construction, have production efficiency height, the characteristics that the processingquality is excellent. The vertical fine adjustment motor drives the vertical shaft support to move in the vertical direction in the support sleeve on the vertical cutter sliding seat through the vertical adjustment transmission rod, the vertical adjustment gear pair, the vertical adjustment screw rod pair and the vertical adjustment shifting plate, so that the planning and milling position of the planning and milling cutter on the vertical planning surface is adjusted; when the adjustment is needed, the locking electric cylinder loosens the locking nut through the locking swing rod, and the vertical cutter shaft support can axially slide in the support sleeve to realize vertical adjustment; otherwise, the locking nut is screwed down to lock the vertical cutter shaft support on the vertical cutter sliding seat so as to carry out high-speed milling. And the transverse fine adjustment motor can drive the vertical cutter sliding seat to slide on the horizontal plane through the transverse adjustment screw rod pair, so that the vertical shaft support and the planing milling cutter are driven to move along the horizontal direction, and the planing position and the planing amount of the planing milling cutter on the horizontal position are adjusted. When the electric controller controls the vertical fine adjustment motor, the locking electric cylinder and the transverse fine adjustment motor, the planing and milling position of the planing and milling cutter can be accurately adjusted according to the characteristics of processed wood and the structure of finished wood, and the processing precision and the processing efficiency are improved.

The utility model discloses a further embodiment, erect and transfer the gear pair and be the bevel gear pair, erect and transfer the screw rod pair including erecting the screw rod and erect and transfer the nut, erect and transfer nut fixed mounting and transfer the group board in erecting, erect and transfer the gear pair drive should erect and transfer the screw rod. The support sleeve is fixedly arranged on the vertical cutter sliding seat, a locking seam is arranged on the support sleeve, and two nuts of the locking nut are respectively and fixedly arranged on two sides of the locking seam; the locking screw is screwed into the two nuts. The locking screw is further hinged on a swing rod support, and the swing rod support is fixedly arranged on the vertical cutter sliding seat. The locking electric cylinder is a servo electric cylinder, one end of the servo electric cylinder is hinged to the tightening swing rod, and the other end of the servo electric cylinder is hinged to the vertical cutter sliding seat. The vertical adjusting transmission rod and the screw rod of the vertical adjusting screw rod pair are rotatably supported on a vertical adjusting gear box, and the vertical adjusting gear box is fixedly arranged on the vertical cutter sliding seat. The vertical fine adjustment motor is a servo motor and drives the vertical adjustment transmission lever through a vertical fine adjustment gear pair. The adjustment of the vertical processing position and the feeding amount of the planer milling cutter can be accurately realized.

The utility model discloses a further embodiment, horizontal fine-tuning motor is servo motor, violently transfer the lead screw vice including violently transferring the lead screw and violently transferring the nut, violently transfer nut fixed mounting on founding the sword slide, horizontal fine-tuning motor violently transfers the lead screw through the vice drive of horizontal fine-tuning gear. The adjustment and movement of the transverse horizontal machining position and the feeding amount of the planer milling cutter are realized.

The utility model discloses a preferred embodiment, the both sides of founding the sword slide are provided with the forked tail guide tenon that is parallel to each other. Simple structure and accurate guiding.

The utility model discloses a preferred embodiment, the movably supporting has the workstation on the founding sword slide, is provided with workstation adjustment mechanism between workstation and founding sword slide. Can meet the planning and milling requirements of complex wood.

Drawings

The automatic adjusting device for the vertical cutter of the fine planing and milling machine of the present invention will be further described with reference to the accompanying drawings and the specific embodiments.

Fig. 1 is a schematic perspective view of an embodiment of an automatic vertical cutter adjusting device of a milling and planing machine of the present invention;

FIG. 2 is a schematic perspective view of the embodiment of FIG. 1 in another orientation;

fig. 3 is a perspective view of the knife carriage in the embodiment of fig. 1.

In the figure, 1-vertical cutter sliding seat, 2-vertical cutter shaft support, 3-workbench, 4-vertical cutter shaft, 5-main motor, 6-belt transmission pair, 7-vertical adjustment transmission rod, 8-vertical adjustment gear pair, 9-vertical adjustment gear box, 10-vertical adjustment shifting plate, 11-vertical adjustment screw pair, 12-locking nut, 13-locking screw, 14-locking swing rod, 15-locking electric cylinder, 16-vertical adjustment motor, 17-vertical adjustment gear pair, 18-horizontal adjustment motor, 19-horizontal adjustment gear pair, 20-horizontal screw rod pair, 21-locking seam, 22-swing rod support, 23-support sleeve and 24-workbench adjusting mechanism.

Detailed Description

As shown in fig. 1 and 2, in the automatic vertical cutter adjustment device for the fine milling machine, a main motor 5 is fixedly mounted on a vertical cutter slide 1 of the automatic adjustment device, dovetail guide tenons parallel to each other are arranged on both sides of the vertical cutter slide 1, the guide tenons are slidably arranged in dovetail grooves of a milling machine body, and the guide tenons and the dovetail grooves form a dovetail guide sliding pair, so that the vertical cutter slide 1 is arranged on the milling machine body through the dovetail guide sliding pair. A vertical fine adjustment motor 16 and a horizontal fine adjustment motor 18 are also fixedly arranged on the planing and milling machine body, and the vertical fine adjustment motor 16 and the horizontal fine adjustment motor 18 are servo motors. A table 3 is also slidably supported on the vertical knife slider 1 via a corresponding dovetail guide pair, and the table 3 is used for supporting the wood to be planed. A workbench adjusting mechanism 24 is arranged between the workbench 3 and the vertical cutter sliding seat 1, the workbench adjusting mechanism 24 comprises a workbench adjusting screw pair, a nut of the workbench adjusting screw pair is fixedly connected to the workbench 3, and the screw is rotatably supported on the vertical cutter sliding seat 1.

As shown in fig. 3, the vertical cutter sliding base 1 is fixedly provided with a support sleeve 23, a lower cylinder wall of the support sleeve 23 is provided with an open locking slit 21, two locking nuts 12 are fixed on two sides of the locking slit 21, and the thread directions of the locking nuts 12 are opposite. A vertical gear adjusting box 9 is also fixedly arranged on the vertical cutter sliding seat 1, and the position of the vertical gear adjusting box 9 corresponds to the position of the support sleeve 23.

The vertical cutter shaft 4 for clamping the planing milling cutter is supported on a vertical cutter shaft support 2 in a high-speed rotating manner, the vertical cutter shaft support 2 is in a cylindrical structure, the vertical cutter shaft support 2 is installed in a support cylinder 23 with a gap, a cutter shaft belt wheel is fixedly installed at the lower end of the vertical cutter shaft 4, and the cutter shaft belt wheel, a motor belt wheel and a transmission belt form a belt transmission pair 6.

A locking screw 13 is screwed in the locking nut 12, and the locking screw 13 is also provided with two sections of threads with opposite screwing directions. When the locking screw 13 is screwed, the locking screw 13 drives the locking nuts 12 on two sides of the locking seam 21 to approach or separate from each other, so that the wall of the support sleeve 23 clamps and fixes the vertical shaft support 2 or loosens the vertical shaft support 2. The outer extending end of the locking screw 13 is rotatably hinged on a swing rod support 22, and the swing rod support 22 is fixedly arranged on the lower side surface of the vertical cutter sliding seat 1. The other end of the locking screw 13 is fixedly connected with a locking swing rod 14, the lower extending end of the locking swing rod 14 is hinged with a locking electric cylinder 15, the locking electric cylinder 15 is a servo electric cylinder, and the other end of the locking electric cylinder 15 is hinged on the vertical knife sliding seat 1.

The vertical adjusting gear box 9 is rotatably supported with a vertical adjusting transmission rod 7 and a screw rod of a vertical adjusting screw rod pair 11, and the vertical adjusting transmission rod 7 is vertical to the screw rod of the vertical adjusting screw rod pair 11. The vertical adjusting transmission rod 7 drives a vertical adjusting screw rod pair 11 through a vertical adjusting gear pair 8; the vertical adjusting gear pair 8 is a bevel gear pair, and two bevel gears of the bevel gear pair are respectively arranged on the vertical adjusting transmission rod 7 and the screw rod of the vertical adjusting screw rod pair 11. The vertical adjusting screw pair 11 comprises a vertical adjusting screw and a vertical adjusting nut, the vertical adjusting nut is fixedly installed on a vertical adjusting shifting plate 10, the vertical adjusting screw is rotatably supported on a vertical adjusting gear box 9, the vertical adjusting shifting plate 10 is fixedly connected to a vertical cutter shaft support 2, a vertical fine adjusting motor 16 drives a vertical adjusting transmission lever 7 through a fine adjusting gear pair 17, the vertical fine adjusting motor 16 is a servo motor, and the vertical fine adjusting gear pair 17 is a bevel gear pair.

The vertical cutter sliding seat 1 is provided with a transverse adjusting screw rod pair 20, the transverse adjusting screw rod pair 20 comprises a transverse adjusting screw rod and a transverse adjusting nut, and the transverse adjusting nut is fixedly installed on the vertical cutter sliding seat 1. The transverse fine adjustment motor 18 drives a transverse fine adjustment screw rod through a transverse fine adjustment gear pair 9. The transverse fine adjustment gear pair 19 is a bevel gear pair, and the transverse fine adjustment motor 18 is a servo motor.

Claims

1. The utility model provides a meticulous plane milling machine founds sword automatically regulated device, includes found sword slide (1) to and main motor (5) of fixed mounting on founding sword slide (1), have found arbor (4) through founding arbor axle support (2) rotation support on founding sword slide (1), main motor (5) through the vice (6) of belt transmission with found arbor (4) transmission connection, its characterized in that: the vertical adjusting device is characterized in that a vertical adjusting transmission rod (7) is rotatably supported on the vertical cutter sliding seat (1), the vertical adjusting transmission rod (7) is in transmission connection with a vertical fine adjusting motor (16), the vertical adjusting transmission rod (7) drives a vertical adjusting screw rod pair (11) through a vertical adjusting gear pair (8), the vertical adjusting screw rod pair (11) is arranged on a vertical adjusting shifting plate (10), the vertical adjusting shifting plate (10) is fixedly arranged on a vertical cutter shaft support (2), and the vertical cutter shaft support (2) is movably arranged on the vertical cutter sliding seat (1) through a support sleeve (23); a locking nut (12) is fixedly arranged on the support sleeve (23), one end of a locking screw (13) is screwed into the locking nut (12), the other end of the locking screw (13) is fixedly connected with a locking swing rod (14), and the extending end of the locking swing rod (14) is hinged with a locking electric cylinder (15); the vertical cutter sliding seat (1) is also provided with a transverse adjusting lead screw pair (20), and the transverse adjusting lead screw pair (20) is in transmission connection with a transverse fine adjusting motor (18).

2. The automatic adjusting device for the vertical cutter of the fine milling machine according to claim 1, wherein: the vertical adjusting gear pair (8) is a bevel gear pair, the vertical adjusting screw pair (11) comprises a vertical adjusting screw and a vertical adjusting nut, the vertical adjusting nut is fixedly installed on the vertical adjusting shifting plate (10), and the vertical adjusting gear pair (8) drives the vertical adjusting screw.

3. The automatic adjusting device for the vertical cutter of the fine milling machine according to claim 1 or 2, wherein: the support sleeve (23) is fixedly arranged on the vertical cutter sliding seat (1), a locking seam (21) is arranged on the support sleeve (23), and two nuts of the locking nut (12) are respectively and fixedly arranged on two sides of the locking seam (21); the locking screw (13) is screwed into the two nuts.

4. The automatic adjusting device for the vertical cutter of the fine planing and milling machine according to claim 3, characterized in that: the locking screw (13) is further hinged on a swing rod support (22), and the swing rod support (22) is fixedly arranged on the vertical cutter sliding seat (1).

5. The automatic adjusting device for the vertical cutter of the fine milling machine according to claim 1, wherein: the locking electric cylinder (15) is a servo electric cylinder, one end of the servo electric cylinder is hinged to the tightening swing rod (14), and the other end of the servo electric cylinder is hinged to the vertical cutter sliding seat (1).

6. The automatic adjusting device for the vertical cutter of the fine planing and milling machine according to claim 1, characterized in that: the vertical adjusting transmission rod (7) and the screw of the vertical adjusting screw pair (11) are rotatably supported on a vertical adjusting gear box (9), and the vertical adjusting gear box (9) is fixedly arranged on the vertical cutter sliding seat (1).

7. The automatic adjusting device for the vertical cutter of the fine milling machine according to claim 1, wherein: the vertical fine adjustment motor (16) is a servo motor, and the vertical fine adjustment motor (16) drives the vertical adjustment transmission lever (7) through a vertical fine adjustment gear pair (17).

8. The automatic adjusting device for the vertical cutter of the fine milling machine according to claim 1, wherein: the transverse fine adjustment motor (18) is a servo motor, the transverse adjustment screw rod pair (20) comprises a transverse adjustment screw rod and a transverse adjustment nut, the transverse adjustment nut is fixedly installed on the vertical cutter sliding seat (1), and the transverse fine adjustment motor (18) drives the transverse adjustment screw rod through a transverse fine adjustment gear pair (19).

9. The automatic adjusting device for the vertical cutter of the fine milling machine according to claim 1, wherein: dovetail guide tenons which are parallel to each other are arranged on two sides of the vertical cutter sliding seat (1).

10. The automatic adjusting device for the vertical cutter of the fine milling machine according to claim 1, wherein: the vertical knife sliding seat (1) is movably supported with a workbench (3), and a workbench adjusting mechanism (24) is arranged between the workbench (3) and the vertical knife sliding seat (1).