CN113245889A

CN113245889A - Lathe with shock-absorbing function

Info

Publication number: CN113245889A
Application number: CN202110455843.0A
Authority: CN
Inventors: 朱超; 汤电邦; 陈超然
Original assignee: Hunan Dexiong Machinery Manufacturing Co ltd
Current assignee: Hunan Dexiong Machinery Manufacturing Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-08-13

Abstract

The invention discloses a lathe with a shock absorption function, and relates to the technical field of lathes; the lathe is characterized by comprising a base, the one end and the lathe fixed connection of base, the inside of lathe is equipped with clamping mechanism and displacement mechanism, the one end that the lathe was kept away from to the base is connected with damper, damper includes abatvoix, drum and backup pad, the one end that the lathe was kept away from to the base is equipped with the abatvoix, be equipped with fixed connection's drum on the abatvoix, the inside of drum is equipped with the spring, the terminal fixed connection of the one end that the drum inner wall was kept away from to the spring and backup pad, the both sides inner wall of drum is equipped with rotatable gyro wheel, roll connection between backup pad and the gyro wheel.

Description

Lathe with shock-absorbing function

Technical Field

The invention relates to the technical field of lathes, in particular to a lathe with a damping function.

Background

With the continuous rise of the industrial level, the mechanization is more and more popular, more and more machines are suitable for the lathe work, not only the labor cost is saved, but also the working efficiency is improved, and the lathe is a machine tool mainly for turning a rotating workpiece by a lathe tool. The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like.

The existing lathe shakes violently during operation, so that great noise can be caused, certain damage can be caused to the body of a worker, and the clamping device of the lathe is complex in structure and poor in clamping effect.

Disclosure of Invention

The invention aims to provide a lathe with a shock absorption function, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a lathe with a shock absorption function comprises a base;

one end of the base is fixedly connected with a lathe, and a clamping mechanism and a displacement mechanism are arranged inside the lathe;

one end of the base, which is far away from the lathe, is connected with the damping mechanism;

the damping mechanism comprises a sound-absorbing plate, a cylinder and a supporting plate;

the lathe is kept away from to the base one end is equipped with the abatvoix, be equipped with a plurality of fixed connection's drum on the abatvoix, the inside of drum is equipped with the spring, the terminal fixed connection of drum inner wall and backup pad is kept away from to the spring, the both sides inner wall of drum is equipped with rotatable gyro wheel, roll connection between backup pad and the gyro wheel, the spring was kept away from to the backup pad one end and base fixed connection.

As a further scheme of the invention: the displacement mechanism comprises a screw rod, a first driving piece and a first thread sleeve;

the lathe is characterized in that a screw rod in rotating connection is arranged inside the lathe, a first threaded sleeve in threaded connection is arranged on the screw rod, the surface of one side of the lathe is fixedly connected, and an output shaft of the first driving piece is in transmission connection with the screw rod.

As a still further scheme of the invention: one end of the first threaded sleeve is connected with a protection box, and a driving mechanism is arranged inside the protection box;

the driving mechanism comprises a driven wheel, a second driving piece, a driving wheel and a transmission belt;

the inside of guard box is equipped with the second driving piece, the output shaft and the action wheel transmission of second driving piece are connected, the action wheel passes through the drive belt and is connected with following driving wheel transmission, the output from the driving wheel runs through the surface of guard box, and is connected with the cutting wheel transmission.

As a still further scheme of the invention: the lathe is characterized in that limiting blocks fixedly connected are symmetrically arranged inside the lathe, the limiting blocks are fixedly connected through sliding rods, sliding blocks in sliding connection are arranged on the sliding rods, and the sliding blocks are connected with clamping devices.

As a still further scheme of the invention: the clamping device comprises a clamping plate, a second thread sleeve and a bidirectional screw rod;

the lathe is characterized in that two-way screw rods in rotary connection are arranged on two sides of the inner wall of the lathe, second threaded sleeves in threaded connection are symmetrically arranged on the two-way screw rods, one end of each second threaded sleeve is fixedly connected with the corresponding sliding block through a connecting column, and one end, far away from the corresponding sliding block, of each second threaded sleeve is fixedly connected with the corresponding clamping plate.

As a still further scheme of the invention: the threads on the bidirectional screw rod are symmetrical and opposite.

As a still further scheme of the invention: the screw rod and the bidirectional screw rod are connected with an external power supply.

Compared with the prior art, the invention has the beneficial effects that: the bottom of the lathe is provided with the damping device, so that the vibration generated when the lathe works can be reduced, and the noise and the damage to the machine caused by the vibration are reduced; different parts can be fixed and processed through the matching of the bidirectional screw rod and the clamping plate; through the arrangement of the screw rod and the threaded sleeve, the cutting wheel can be more flexible.

Drawings

Fig. 1 is a schematic structural view of a lathe having a shock absorbing function.

Fig. 2 is an enlarged view of a portion a of the lathe having the shock absorbing function.

Fig. 3 is a schematic structural view of a lathe with a shock absorbing function.

In the figure: 1-base, 2-driving belt, 3-driving wheel, 4-lathe, 5-screw rod, 6-first driving piece, 7-first thread sleeve, 8-protective box, 9-cutting wheel, 10-clamping plate, 11-sound-absorbing plate, 12-second thread sleeve, 13-bidirectional screw rod, 14-connecting column, 15-sliding block, 16-sliding rod, 17-limiting block, 18-cylinder, 19-roller, 20-supporting plate, 21-spring, 22-driven wheel and 23-second driving piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, in embodiment 1 of the present invention, a lathe with a shock absorbing function includes a base 1;

one end of the base 1 is fixedly connected with a lathe 4, and a clamping mechanism and a displacement mechanism are arranged inside the lathe 4;

one end of the base 1, which is far away from the lathe 4, is connected with a damping mechanism;

the damping mechanism comprises a sound-absorbing plate 11, a cylinder 18 and a support plate 20;

the lathe damping device is characterized in that a sound absorption plate 11 is arranged at one end, far away from the lathe 4, of the base 1, a plurality of fixedly connected cylinders 18 are arranged on the sound absorption plate 11, springs 21 are arranged inside the cylinders 18, one ends, far away from the inner walls of the cylinders 18, of the springs 21 are fixedly connected with the tail ends of supporting plates 20, rotatable idler wheels 19 are arranged on the inner walls of the two sides of the cylinders 18, the supporting plates 20 are connected with the idler wheels 19 in a rolling mode, one ends, far away from the springs 21, of the supporting plates 20 are fixedly connected with the base 1, and the.

Example 2

Referring to fig. 1 to 3, the main differences between the embodiment 2 and the embodiment 1 are: the displacement mechanism comprises a screw rod 5, a first driving piece 6 and a first thread sleeve 7;

a screw rod 5 in rotary connection is arranged in the lathe 4, a first threaded sleeve 7 in threaded connection is arranged on the screw rod 5, a fixed connection 6 is arranged on the surface of one side of the lathe 4, an output shaft of the first driving piece 6 is in transmission connection with the screw rod 5, and the effect of the change of the transverse displacement of the cutting wheel 9 can be realized, so that the cutting wheel 9 is more flexible;

one end of the first threaded sleeve 7 is connected with a protection box 8, a driving mechanism is arranged inside the protection box 8, and the driving mechanism comprises a driven wheel 22, a second driving piece 23, a driving wheel 3 and a transmission belt 2;

a second driving part 23 is arranged in the protection box 8, an output shaft of the second driving part 23 is in transmission connection with a driving wheel 3, the driving wheel 3 is in transmission connection with a driven wheel 22 through a transmission belt 2, an output end of the driven wheel 22 penetrates through the surface of the protection box 8 and is in transmission connection with a cutting wheel 9, and the effect of the driving part is that the cutting wheel 9 can rotate for cutting;

the clamping device comprises a clamping plate 10, a second thread sleeve 12 and a bidirectional screw rod 13;

two sides of the inner wall of the lathe 4 are provided with two-way screw rods 13 which are rotatably connected, second threaded sleeves 12 which are in threaded connection are symmetrically arranged on the two-way screw rods 13, one ends of the second threaded sleeves 12 are fixedly connected with a sliding block 15 through connecting columns 14, one ends of the second threaded sleeves 12, which are far away from the sliding block 15, are fixedly connected with a clamping plate 10, and the two-way screw rods are used for fixing parts to be machined with different specifications;

the screw threads on the bidirectional screw rod 13 are symmetrical and opposite, and the screw rod 5 and the bidirectional screw rod 13 are both connected with an external power supply.

The working principle of the invention is as follows: firstly, the bidirectional screw rod 13 is started, the bidirectional screw rod 13 enables the second thread sleeves 12 to be close to each other, the machined parts are fixedly clamped through the clamping plate 10, the sliding block 15 slides on the sliding rod 16, the stability of the clamping plate 10 in the fixing process is improved, then the first driving piece 6 is started, the first driving piece 6 enables the screw rod 5 to rotate, the first thread sleeves 7 move on the screw rod 5, meanwhile, the second driving piece 23 is started, the second driving piece 23 enables the driving wheel 3 to rotate, the driving wheel 3 enables the driven wheel 22 to rotate through the transmission belt 2, the driven wheel 22 enables the cutting wheel 9 to rotate and cut, when the lathe 4 generates vibration in the working process, the supporting plate 20 can move downwards, the spring 21 is compressed, the spring 21 can absorb the vibration, and the vibration absorption effect is achieved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A lathe with a shock absorption function is characterized by comprising a base;

the lathe is kept away from to the base one end is equipped with the abatvoix, be equipped with a plurality of fixed connection's drum on the abatvoix, the abatvoix

The spring is arranged inside the cylinder, one end, far away from the inner wall of the cylinder, of the spring is fixedly connected with the tail end of the supporting plate, the inner walls of the two sides of the cylinder are provided with rotatable rollers, the supporting plate is connected with the rollers in a rolling mode, and one end, far away from the spring, of the supporting plate is fixedly connected with the base.

2. The lathe having a shock-absorbing function as claimed in claim 1, wherein said displacement mechanism includes a wire

A rod, a first drive member and a first threaded sleeve;

the lathe is characterized in that a screw rod in rotary connection is arranged inside the lathe, a first thread sleeve in threaded connection is arranged on the screw rod, and the lathe is provided with a lathe spindle

And the surface of one side of the lathe is fixedly connected, and an output shaft of the first driving piece is in transmission connection with the screw rod.

3. The lathe having a shock-absorbing function as set forth in claim 2, wherein one of said first threaded sleeves

The end is connected with a protection box, and a driving mechanism is arranged inside the protection box;

the inside of guard box is equipped with the second driving piece, the output shaft and the action wheel transmission of second driving piece are connected, institute

The driving wheel is in transmission connection with the driven wheel through a transmission belt, and the output end of the driven wheel penetrates through the surface of the protection box and is in transmission connection with the cutting wheel.

4. The lathe with the shock absorption function as claimed in claim 1, wherein the lathe is symmetrically provided with fixed limiting blocks inside, the limiting blocks are fixedly connected through a sliding rod, the sliding rod is provided with a sliding block in sliding connection, and the sliding block is connected with the clamping device.

5. The lathe having a shock-absorbing function as set forth in claim 4, wherein said clamping means includes a clamp

The plate, the second threaded sleeve and the bidirectional screw rod;

two sides of the inner wall of the lathe are provided with two-way screw rods which are rotatably connected, and the two-way screw rods are symmetrically provided with screw threads which are connected

And one end of the second threaded sleeve is fixedly connected with the sliding block through a connecting column, and one end of the second threaded sleeve, far away from the sliding block, is fixedly connected with the clamping plate.

6. The lathe with the shock absorption function as claimed in claim 5, wherein the threads on the bidirectional screw rods are symmetrically opposite.

7. The lathe with the shock absorbing function as claimed in claim 2 or 5, wherein the screw rod and the bidirectional screw rod are connected to an external power supply.