CN213288699U

CN213288699U - Numerical control lathe with binding off function

Info

Publication number: CN213288699U
Application number: CN202021526012.5U
Authority: CN
Inventors: 刘志杰
Original assignee: Jiangsu Zhenghua Machinery Manufacturing Co ltd
Current assignee: Jiangsu Zhenghua Machinery Manufacturing Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-05-28
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a numerical control lathe with binding off function relates to numerical control processing technology field, comprising a base plate, the left and right sides difference two first fixed columns of fixedly connected with and two second fixed columns of bottom plate upper surface, be provided with two movable blocks between first fixed column and the second fixed column, set up threaded hole and through-hole on the movable block, be provided with the lead screw between first fixed column and the second fixed column, the left end of lead screw runs through left side and the fixedly connected with band pulley of one of them screw hole and first fixed column in proper order. The utility model discloses a motor drives the lead screw rotatory, and the lead screw can make two movable blocks be close to each other with the cooperation of movable block to make the movable block drive the installation piece rebound on the connecting rod, the installation piece drives the numerical control lathe body on the mounting panel and risees, thereby the operator's of being convenient for programming operation improves numerical control lathe's practicality, improves work efficiency.

Description

Numerical control lathe with binding off function

Technical Field

The utility model relates to a numerical control processing technology field specifically is a numerical control lathe with binding off function.

Background

A numerically controlled lathe is a machine tool that is simply called a numerical control lathe, and is an automatic lathe equipped with a program control system that can logically process and decode a program specified by a control code or other symbolic instructions to operate the lathe and machine a part. The existing numerical control lathe with the closing-up function is fixedly connected with the bottom plate and cannot lift, so that when programming is needed, the practicability of the numerical control lathe is affected due to improper posture, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a numerical control lathe with binding off function has solved the current numerical control lathe and the bottom plate fixed connection with binding off function that have proposed in the above-mentioned background art, can't go up and down, influences numerical control lathe's practicality, reduces work efficiency's problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a numerical control lathe with a closing function comprises a bottom plate, wherein two first fixing columns and two second fixing columns are fixedly connected to the left side and the right side of the upper surface of the bottom plate respectively, two movable blocks are arranged between the first fixing columns and the second fixing columns, threaded holes and through holes are formed in the movable blocks, a screw rod is arranged between the first fixing columns and the second fixing columns, the left end of the screw rod sequentially penetrates through one threaded hole and the left side of the first fixing column and is fixedly connected with belt pulleys, the two belt pulleys are connected through a belt in a transmission manner, the right end of the screw rod penetrates through the other threaded hole and is rotatably connected with the second fixing column through a bearing, left-handed threads are formed in the outer surface of the left end of the screw rod, right-handed threads are formed in the outer surface of the right end of the screw rod, a guide rod is arranged below the screw rod, and the left end of the guide rod, the right-hand member of guide bar runs through another through-hole and with the left side fixed connection of second fixed column, one of them the right-hand member of lead screw runs through the second fixed column and with the output fixed connection of motor, the top of first fixed column is provided with the mounting panel, the last fixed surface of mounting panel is connected with the numerical control lathe body, the equal fixedly connected with installation piece in both sides around the mounting panel lower surface, both ends all are connected with the connecting rod through the round pin axle rotation about the installation piece, the one end that the installation piece was kept away from to the connecting rod is connected through the round pin axle rotation with the upper surface of movable block.

Further, the equal fixedly connected with rubber pad of upper surface of first fixed column and second fixed column, two the equal symmetry of first fixed column and two second fixed columns sets up both sides around the bottom plate.

Furthermore, a gap is reserved between the lower surface of each movable block and the upper surface of the bottom plate, and the two movable blocks are symmetrically arranged at the left end and the right end of the guide rod.

Furthermore, the screw rod is matched with the threaded hole, and the through hole is matched with the guide rod.

Furthermore, the left end of lead screw passes through the bearing and is connected with first fixed column rotation, the band pulley is located the left side of first fixed column.

Further, the motor is fixedly connected with the right side of the second fixing column, and the motor is a forward and reverse rotating motor.

(III) advantageous effects

The utility model provides a numerical control lathe with binding off function possesses following beneficial effect:

(1) this numerical control lathe with binding off function, it is rotatory to drive the lead screw through the motor, left-handed thread and right-handed thread on the lead screw and the cooperation of movable block can make two movable blocks be close to each other, and two band pulleys pass through belt drive and connect simultaneously, make two synchronous rotations of lead screw to make the movable block drive the installation piece rebound on the connecting rod, the installation piece drives the numerical control lathe body on the mounting panel and risees, thereby the operator's of being convenient for programming operation improves numerical control lathe's practicality, improves work efficiency.

(2) This numerical control lathe with binding off function through the cooperation of guide bar and through-hole, can avoid the movable block to rotate, makes the movable block can be along the axial displacement of guide bar, sets up the rubber block and can reduce the collision between mounting panel and first fixed column and the second fixed column, sets up belt and band pulley and makes the device only need a motor, can reduce use cost.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the numerically controlled lathe with a closing function of the present invention;

fig. 2 is a schematic view of the three-dimensional structure of the numerically controlled lathe with the closing function of the present invention.

In the figure: 1. a base plate; 2. a first fixed column; 3. a second fixed column; 4. a movable block; 5. a threaded hole; 6. a through hole; 7. a screw rod; 8. a pulley; 9. a belt; 10. left-handed threads; 11. right-hand threads; 12. a guide bar; 13. a motor; 14. mounting a plate; 15. a numerically controlled lathe body; 16. mounting blocks; 17. a connecting rod.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

Referring to fig. 1-2, the present invention provides a technical solution:

the utility model provides a numerical control lathe with binding off function, comprising a base plate 1, the left and right sides of 1 upper surface of bottom plate is two fixedly connected with first fixed column 2 and two second fixed column 3 respectively, the equal fixedly connected with rubber pad of upper surface of first fixed column 2 and second fixed column 3, two first fixed column 2 and two equal symmetry setting of second fixed column 3 are in bottom plate 1 front and back both sides, the rubber piece can reduce the collision between mounting panel 14 and first fixed column 2 and the second fixed column 3, be provided with two movable block 4 between first fixed column 2 and the second fixed column 3, leave the clearance between the lower surface of movable block 4 and the upper surface of bottom plate 1, two movable block 4 symmetries set up the left and right sides both ends at guide bar 12, threaded hole 5 and through-hole 6 have been seted up on the movable block 4, be provided with lead screw 7 between first fixed column 2 and the second fixed column 3, the left end of lead screw 7 runs through the left side of one of them screw hole 5 and first fixed The left end of the screw rod 7 is rotationally connected with the first fixed column 2 through a bearing, the belt wheel 8 is positioned on the left side of the first fixed column 2, the two belt wheels 8 are in transmission connection through a belt 9, the belt 9 and the belt wheel 8 enable the device to only need one motor 13, the use cost can be reduced, the right end of the screw rod 7 penetrates through another threaded hole 5 and is rotationally connected with the second fixed column 3 through the bearing, the outer surface of the left end of the screw rod 7 is provided with a left-handed thread 10, the outer surface of the right end of the screw rod 7 is provided with a right-handed thread 11, the left-handed thread 10 and the right-handed thread 11 on the screw rod 7 are matched with the movable block 4, the two movable blocks 4 can be close to each other, the screw rod 7 is matched with the threaded hole 5, the through hole 6 is matched with the guide rod 12, the movable block 4 can be prevented from rotating through the matching, the lower part of lead screw 7 is provided with guide bar 12, the left end of guide bar 12 runs through one of them through-hole 6 and with the right side fixed connection of first fixed column 2, the right-hand member of guide bar 12 runs through another through-hole 6 and with the left side fixed connection of second fixed column 3, the right-hand member of one of them lead screw 7 runs through second fixed column 3 and with the output fixed connection of motor 13, motor 13 and the right side fixed connection of second fixed column 3, motor 13 is the motor that is just reversing, the top of first fixed column 2 is provided with mounting panel 14, the last fixed surface of mounting panel 14 is connected with numerical control lathe body 15, the equal fixedly connected with installation piece 16 in both sides around the mounting panel 14 lower surface, both ends all are connected with connecting rod 17 through the round pin hub rotation about installation piece 16, the one end that connecting rod 17 keeps away from installation piece 16 is connected through the round pin.

The theory of operation, this numerical control lathe with binding off function, open motor 13 when needing rising numerical control lathe body 15, motor 13 drives lead screw 7 rotatory, through the cooperation of left-handed thread 10 and right-handed thread 11 on the lead screw 7 and movable block 4, can make two movable blocks 4 be close to each other, two band pulleys 8 pass through belt 9 transmission and connect simultaneously, make two synchronous rotations of lead screw 7, thereby make movable block 4 drive the installation piece 16 on the connecting rod 17 and upwards remove, installation piece 16 drives numerical control lathe body 15 on the mounting panel 14 and risees, thereby be convenient for operator's programming operation, improve numerical control lathe's practicality, and the operating efficiency is improved, only need reverse motor 13 when needing to reduce, make the mounting panel 14 descend on first fixed column 2 and the second fixed column 3 on bottom plate 1 can.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A numerical control lathe with a closing function comprises a bottom plate (1) and is characterized in that the left side and the right side of the upper surface of the bottom plate (1) are fixedly connected with two first fixing columns (2) and two second fixing columns (3) respectively, two movable blocks (4) are arranged between the first fixing columns (2) and the second fixing columns (3), threaded holes (5) and through holes (6) are formed in the movable blocks (4), a lead screw (7) is arranged between the first fixing columns (2) and the second fixing columns (3), the left end of the lead screw (7) sequentially penetrates through one threaded hole (5) and the left side of the first fixing column (2) and is fixedly connected with belt wheels (8), the two belt wheels (8) are in transmission connection through a belt (9), the right end of the lead screw (7) penetrates through the other threaded hole (5) and is rotatably connected with the second fixing column (3) through a bearing, the left-handed thread (10) is formed in the outer surface of the left end of the screw rod (7), the right-handed thread (11) is formed in the outer surface of the right end of the screw rod (7), a guide rod (12) is arranged below the screw rod (7), the left end of the guide rod (12) penetrates through one through hole (6) and is fixedly connected with the right side of the first fixing column (2), the right end of the guide rod (12) penetrates through the other through hole (6) and is fixedly connected with the left side of the second fixing column (3), the right end of one screw rod (7) penetrates through the second fixing column (3) and is fixedly connected with the output end of the motor (13), an installation plate (14) is arranged above the first fixing column (2), a numerical control lathe body (15) is fixedly connected to the upper surface of the installation plate (14), and installation blocks (16) are fixedly connected to the front side and the rear side of the lower surface, both ends all are connected with connecting rod (17) through the round pin axle rotation about installation piece (16), the one end that installation piece (16) were kept away from in connecting rod (17) is connected through the round pin axle rotation with the upper surface of movable block (4).

2. The numerically controlled lathe with a necking function according to claim 1,

the upper surfaces of the first fixing columns (2) and the second fixing columns (3) are fixedly connected with rubber pads, and the first fixing columns (2) and the second fixing columns (3) are symmetrically arranged on the front side and the rear side of the bottom plate (1).

3. The numerically controlled lathe with a necking function according to claim 1,

a gap is reserved between the lower surface of each movable block (4) and the upper surface of the bottom plate (1), and the two movable blocks (4) are symmetrically arranged at the left end and the right end of the guide rod (12).

4. The numerically controlled lathe with a necking function according to claim 1,

the screw rod (7) is matched with the threaded hole (5), and the through hole (6) is matched with the guide rod (12).

5. The numerically controlled lathe with a necking function according to claim 1,

the left end of the screw rod (7) is rotatably connected with the first fixing column (2) through a bearing, and the belt wheel (8) is located on the left side of the first fixing column (2).

6. The numerically controlled lathe with a necking function according to claim 1,

the motor (13) is fixedly connected with the right side of the second fixing column (3), and the motor (13) is a forward and reverse rotating motor.