CN218253871U

CN218253871U - Numerical control gantry boring and milling machine

Info

Publication number: CN218253871U
Application number: CN202221944867.9U
Authority: CN
Inventors: 潘美辰
Original assignee: Yingkou Special Steel Forging Co ltd
Current assignee: Yingkou Special Steel Forging Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-01-10
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a numerical control longmen boring and milling machine, including the table, the equal bolted connection in the bottom left and right sides of table has the landing leg, the bottom welding of landing leg has the one end of spring, the other end welding of spring has the rectangular block, the inboard inner wall hub connection of landing leg has the threaded rod, the outer wall welding that the left end of threaded rod runs through the landing leg has the rocker, the equal spiro union in the outer wall left and right sides of threaded rod has the slider, the inboard inner wall welding of landing leg has the cylindric pole, the cylindric pole runs through the slider. The numerical control gantry boring and milling machine realizes the height adjustment of the base through the structures such as the table plate, the supporting legs, the springs, the rectangular blocks, the threaded rods, the rocker rods, the cylindrical rods, the sliding blocks, the inclined rods, the rotating wheels, the sliding ways and the cylindrical blocks, so that an operator can use the milling machine more conveniently.

Description

Numerical control gantry boring and milling machine

Technical Field

The utility model relates to a milling machine technical field specifically is a numerical control longmen boring and milling machine.

Background

Milling machines (millingmachines) are generally machines for machining various surfaces of workpieces with milling cutters. Usually the rotary motion of the milling cutter is the primary motion and the movement of the workpiece and the milling cutter is the feed motion. It can be used for processing plane, groove, various curved surfaces and gears.

The milling machine is a machine tool for milling a workpiece by using a milling cutter. The milling machine can mill planes, grooves, gear teeth, threads and spline shafts, can also process complex molded surfaces, has higher efficiency than a planer, and is widely applied to mechanical manufacturing and repairing departments.

The milling machine is a machine tool with wide application, and planes (horizontal planes and vertical planes), grooves (key grooves, T-shaped grooves, dovetail grooves and the like), tooth dividing parts (gears, spline shafts and chain wheels), spiral surfaces (threads and spiral grooves) and various curved surfaces can be processed on the milling machine. In addition, the method can be used for machining the surface and inner hole of the revolving body, cutting off the revolving body, and the like. When the milling machine works, a workpiece is arranged on a workbench or accessories such as an indexing head, the milling cutter rotates to move mainly, and the workpiece can obtain a required processing surface by the aid of the feeding motion of the workbench or the milling head. Since the multi-edge intermittent cutting is performed, the productivity of the milling machine is high. In short, a milling machine is a machine tool that can mill, drill, and bore a workpiece.

At present, the bed body of the milling machine is of an integral structure which cannot be disassembled in daily use, a base of the bed body cannot become an independent component and cannot be separated from the milling machine part, the height cannot be adjusted according to needs, the position of a cross plate cannot be adjusted, the application range is small, and the applicability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerical control planer-type boring and milling machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a numerical control longmen boring and milling machine, includes the table, the equal bolted connection in bottom left and right sides of table has the landing leg, the bottom welding of landing leg has the one end of spring, the other end welding of spring has the rectangle piece, the inboard inner wall coupling of landing leg has the threaded rod, the outer wall welding that the left end of threaded rod runs through the landing leg has the rocker, the equal spiro union in outer wall left and right sides of threaded rod has the slider, the inboard inner wall welding of landing leg has the cylinder pole, the cylinder pole runs through the slider, the bottom front side central point of table puts and all has the one end of down tube in both ends, the other end coupling of the one end of down tube has the runner, the outer wall central point of down tube puts along the down tube axis direction and has seted up the slide, the front side central point welding of slider has the cylinder piece, the cylinder piece scarf joint in the inner chamber of slide, the top central point welding of table has the support frame, the right side top bolted connection of support frame has first gear, the output of first gear has the screw rod central point welding of the bottom of lead screw bottom with the screw shaft, the screw shaft bottom of the lead screw shaft has the screw bottom of the screw shaft to connect with the axis, the screw axis.

Preferably, the shape of the table plate is in a shape of a Chinese character 'hui'.

Preferably, the number of the springs is four, and the springs are symmetrically distributed on the front side and the rear side of the bottom end of the supporting leg.

Preferably, the thread directions of the left end and the right end of the threaded rod are opposite.

Preferably, the cross section of the cylindrical block is T-shaped.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the height of the base can be adjusted through the table plate, the supporting legs, the springs, the rectangular blocks, the threaded rods, the rocking rods, the cylindrical rods, the sliding blocks, the inclined rods, the rotating wheels, the slide ways, the cylindrical blocks and the like, so that an operator can use the milling machine more conveniently.

2. The numerical control gantry boring and milling machine realizes the adjustment of the position of the transverse plate through the structures such as the transverse shaft, the first gear, the second gear, the lead screw, the transverse plate and the like, and has wide application range and strong applicability.

Drawings

FIG. 1 is a front sectional view of the supporting frame structure of the present invention;

fig. 2 is a front view of the supporting frame structure of the present invention.

In the figure: 1. the table comprises a table plate, 2, a supporting frame, 3, supporting legs, 4, springs, 5, rectangular blocks, 6, threaded rods, 7, rocking rods, 8, cylindrical rods, 9, sliding blocks, 10, inclined rods, 11, rotating wheels, 12, sliding ways, 13, transverse shafts, 14, first gears, 15, second gears, 16, lead screws, 17, transverse plates, 18 and a first speed reduction motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a numerical control gantry boring and milling machine comprises a table plate 1, wherein the table plate 1 plays a connecting role, the left side and the right side of the bottom end of the table plate 1 are respectively in bolted connection with a supporting leg 3, the supporting legs 3 play a supporting role, one end of a spring 4 is welded at the bottom end of each supporting leg 3, the spring 4 plays an elastic role, the other end of the spring 4 is welded with a rectangular block 5, the inner side inner wall of each supporting leg 3 is in shaft connection with a threaded rod 6, the left end of the threaded rod 6 penetrates through the outer wall of the corresponding supporting leg 3 and is welded with a rocker 7, the rocker 7 drives the threaded rod 6 to rotate clockwise, the left side and the right side of the outer wall of the threaded rod 6 are both in screw connection with sliding blocks 9, the threaded rod 6 pushes the sliding blocks 9 inwards through the action of threads, the inner side inner wall of each supporting leg 3 is welded with a cylindrical rod 8, the cylindrical rods 8 penetrate through the sliding blocks 9, the left end and the right end of the center position of the front side of the bottom end of the table plate 1 are both in shaft connection with one end of an inclined rod 10, the sliding blocks 9 enable the inclined rods 10 to swing inwards through the cylindrical blocks, the other end of one end of the diagonal rod 10 is connected with a rotating wheel 11 in a shaft mode, one end of the diagonal rod 10 is connected with the rotating wheel 11 in a shaft mode and is in contact with the ground, a slide way 12 is arranged in the center position of the outer wall of the diagonal rod 10 in the axial direction of the diagonal rod, a cylindrical block is welded in the center position of the front side of the sliding block 9 and is embedded in the inner cavity of the slide way 12, one end of the diagonal rod 10 is connected with the bottom end of the table board 1 in a shaft mode, the diagonal rod 10 can lift the height of the table board 1, a supporting frame 2 is welded in the center position of the top end of the table board 1, a first speed reducing motor 18 is connected to the top end of the right side of the supporting frame 2 through a bolt, the first speed reducing motor 18 rotates clockwise, a cross shaft 13 penetrates through the outer wall of the supporting frame 2 and is welded at the output end of the first speed reducing motor 18, the cross shaft 13 drives the cross shaft 13 to rotate clockwise, the left end of the cross shaft is connected with the supporting frame 2 in a shaft mode, outer walls of the left end and the right end of the cross shaft 13 are both connected with first gears 14 in a shaft, the transverse shaft 13 drives the first gear 14 to rotate clockwise, the bottom end of the first gear 14 is meshed with the second gear 15, the first gear 14 drives the second gear 15 to rotate anticlockwise, a lead screw 16 is welded at the bottom end of the central position of the second gear 15 along the up-down direction, the second gear 15 drives the lead screw 16 to rotate anticlockwise, the bottom end of the lead screw 16 is connected with the support frame 2 in a shaft mode, a transverse plate 17 is connected to the outer wall of the lead screw 16 in a threaded mode, and the lead screw 16 rotates anticlockwise to drive the transverse plate 17 to move downwards to a proper position and then stops the first speed reduction motor 18.

Preferably, the shape of the table board 1 is a shape of a Chinese character hui, and the table board 1 plays a role in connection.

Preferably, the number of the springs 4 is four, the springs 4 are symmetrically distributed on the front side and the rear side of the bottom end of the supporting leg 3, and the springs 4 play a role in elasticity.

Preferably, the thread directions of the left end and the right end of the threaded rod 6 are opposite, and the threaded rod 6 pushes the sliding block 9 inwards through the thread action.

As the preferred scheme, the cross section of cylinder piece is "T" font, and the cylinder piece slides from top to bottom in the inner chamber of slide 12.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the table is used, a worker swings the rocker 7 clockwise, the rocker 7 drives the threaded rod 6 to rotate clockwise, the threaded rod 6 pushes the sliding block 9 inwards through the action of threads, the sliding block 9 enables the inclined rod 10 to swing inwards through the cylindrical block, the rotating wheel 11 is connected to one end of the inclined rod 10 in a shaft mode and is in contact with the ground, and one end of the inclined rod 10 is connected to the bottom end of the table 1 in a shaft mode, so that the height of the table 1 can be raised by the inclined rod 10, when the height of the table 1 reaches a proper position, the rocker 7 stops swinging, the height of the table 1 is adjusted, the first speed reducing motor 18 is made to rotate clockwise at the moment, the first speed reducing motor 18 drives the transverse shaft 13 to rotate clockwise, the transverse shaft 13 drives the first gear 14 to rotate clockwise, the first gear 14 drives the second gear 15 to rotate anticlockwise, the second gear 15 drives the lead screw 16 to rotate anticlockwise, the lead screw 16 rotates anticlockwise to drive the transverse plate 17 to move downwards to a proper position, and then the first speed reducing motor 18 is stopped.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap" and "pivot" and "snap" and "weld" and "screw" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a numerical control longmen boring and milling machine, includes table (1), its characterized in that: the utility model discloses a table, including table (1), landing leg (3) are all bolted connection to the bottom left and right sides of table (1), the bottom welding of landing leg (3) has the one end of spring (4), the other end welding of spring (4) has rectangular block (5), the inboard inner wall coupling of landing leg (3) has threaded rod (6), the outer wall welding that the left end of threaded rod (6) runs through landing leg (3) has rocker (7), the outer wall welding that the outer wall left and right sides of threaded rod (6) all has threaded connection slider (9), the inboard inner wall welding of landing leg (3) has cylindrical pole (8), cylindrical pole (8) run through slider (9), the bottom front side central point of table (1) puts the one end that all has journalled down tube (10) to the left and right sides, the other end coupling of the one end of down tube (10) has runner (11), the outer wall central point of down tube (10) puts and has seted up slide (12) along the down tube axis direction, the front side central point of slider (9) puts the welding has cylindrical block, the cylinder scarf joint is in the inner chamber of slide (12), the top of table (1) put the top welding has 2), the support frame (18) that the outer wall welding has the motor (18) the top of support frame (18), the left end and support frame (2) looks coupling of cross axle (13), both ends outer wall all the coupling has first gear (14) about cross axle (13), the bottom meshing of first gear (14) has second gear (15), the central point of second gear (15) puts the bottom and has lead screw (16) along the welding of upper and lower direction, the bottom and support frame (2) looks coupling of lead screw (16), the outer wall spiro union of lead screw (16) has diaphragm (17).

2. The numerical control gantry boring and milling machine according to claim 1, characterized in that: the shape of the table board (1) is in a shape of Chinese character 'hui'.

3. The numerical control gantry boring and milling machine according to claim 1, characterized in that: the number of the springs (4) is four, and the springs are symmetrically distributed on the front side and the rear side of the bottom end of the supporting leg (3).

4. The numerically controlled planer boring and milling machine of claim 1, characterized in that: the thread directions of the left end and the right end of the threaded rod (6) are opposite.

5. The numerical control gantry boring and milling machine according to claim 1, characterized in that: the cross section of the cylindrical block is T-shaped.