CN219004619U

CN219004619U - Machining lathe with height convenient to adjust

Info

Publication number: CN219004619U
Application number: CN202222600555.2U
Authority: CN
Inventors: 王兆涛; 丁思思; 万书斌
Original assignee: Yantai Engineering and Technology College
Current assignee: Yantai Engineering and Technology College
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-05-12
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a mechanical processing lathe with height convenient to adjust, which comprises a lathe main body, wherein the lower end of the lathe main body is fixedly connected with a base mounting box, the lower end of the base mounting box penetrates through and is provided with a lifting module, the lifting module is positioned at the vertical axis of the combined gravity center of the lathe main body and the base mounting box, and the lifting module comprises a first reinforced iron plate which is fixedly connected with the inner wall of the lower end of the base mounting box. According to the utility model, the lathe main body and the base mounting box are jacked up through the hydraulic cylinder, meanwhile, the motor is started, the support column moves downwards through the transmission of the torsion limiter, the pinion and the composite limiting gear block, when the support cushion block is stopped in contact with the ground, the composite limiting gear block is limited through the movable clamping hook to prevent the composite limiting gear block from rotating, so that the lathe can be quickly adjusted to a proper height according to requirements, and an operator can conveniently process parts.

Description

Machining lathe with height convenient to adjust

Technical Field

The utility model relates to the technical field of lathe machining, in particular to a mechanical machining lathe with height convenient to adjust.

Background

Lathe machining is part of machining and there are mainly two forms of machining: one is to fix a turning tool and process an unshaped workpiece in rotation; the other is to fix the workpiece, and to perform precision machining by rotating the workpiece at a high speed and moving the turning tool in the lateral and longitudinal directions, and the number of turning tools is the largest in a general machine factory, which is also called a machine tool.

The base of the existing machining lathe is not provided with a module for adjusting the height or can be adjusted only in a small range, when operators with different heights are faced, the height of the lathe cannot be changed easily, so that the operators are inconvenient to operate, the fatigue of the operators is aggravated, and the working efficiency is reduced.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a machining lathe with convenient height adjustment.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a highly be convenient for mechanical processing lathe of regulation, includes lathe main part, lathe main part lower extreme fixedly connected with pedestal mounting case, pedestal mounting case lower extreme runs through and is provided with lifting module and is in lathe main part and pedestal mounting case combination focus's vertical axis department, lifting module is including first enhancement iron plate and pedestal mounting case lower extreme inner wall fixed connection, first enhancement iron plate lower extreme four corners all runs through and sliding connection has guide arm and guide arm to run through pedestal mounting case, fixedly connected with second enhancement iron plate between the guide arm lower extreme, fixedly connected with flexible pipe between second enhancement iron plate and the first enhancement iron plate, pedestal mounting case bottom four corners all runs through and is provided with the supporting module, the supporting module is including limiting block and pedestal mounting case bottom inner wall fixed connection, limiting block lower extreme runs through and sliding connection has the support column, four limiting ring lower extreme and is rotated and is connected with compound limiting gear block and the compound limiting gear block and runs through the pedestal mounting case lower extreme, compound limiting gear block and the compound limiting gear is connected with the right side is set up, the compound limiting gear is connected with the right side and the equal right side is fixed with the fixed gear of the fixed connection of the pedestal mounting case bottom.

For further description of the above technical solution:

and the left side of the front end of the lathe main body is fixedly connected with a control panel.

For further description of the above technical solution:

the inner wall of the top of the base mounting box is fixedly connected with a hydraulic cylinder, and the movable end of the hydraulic cylinder penetrates through the first reinforcing iron plate, the telescopic pipe and the second reinforcing iron plate and is fixedly connected with the second reinforcing iron plate.

For further description of the above technical solution:

and the middle part of the lower end of the second reinforced iron plate is fixedly connected with a supporting leg.

For further description of the above technical solution:

and the lower end of the supporting column is fixedly connected with a supporting cushion block.

For further description of the above technical solution:

a torsion limiter is arranged between the motor output end and the pinion, and the motor output end penetrates through the base mounting box.

For further description of the above technical solution:

the left side of the compound limiting gear block is provided with movable clamping hooks which penetrate through and are rotationally connected with the base installation box.

The utility model has the following beneficial effects:

according to the utility model, firstly, the lifting module is arranged in the direction of the vertical axis of the gravity center of the whole body formed by the lathe main body and the base mounting box, so that stability is ensured, then the lathe main body and the base mounting box are jacked up through the hydraulic cylinder, meanwhile, the supporting column moves downwards through starting the motor and through the transmission of the torsion limiter, the pinion and the composite limiting gear block, when the supporting cushion block is stopped in contact with the ground, the composite limiting gear block is limited by the movable clamping hook so as to prevent the composite limiting gear block from rotating, and finally, the hydraulic cylinder is retracted, so that the hydraulic cylinder is prevented from being stressed for a long time, the lathe can be quickly adjusted to a proper height according to requirements, the operation staff can conveniently process parts, the fatigue degree of the staff is reduced, and the working efficiency is improved.

Drawings

FIG. 1 is a perspective view of a machining lathe with a height convenient to adjust according to the present utility model;

FIG. 2 is an exploded view of a lifting module of a machining lathe with a height convenient to adjust according to the present utility model;

FIG. 3 is a schematic view of a support module of a machining lathe with a height convenient to adjust according to the present utility model;

fig. 4 is an exploded view of a support module of a machining lathe with a height convenient to adjust according to the present utility model.

Legend description:

1. a control panel; 2. a lathe body; 3. a base mounting box; 4. a lifting module; 5. a support module; 6. a hydraulic cylinder; 7. a first reinforced iron plate; 8. a telescopic tube; 9. a guide rod; 10. a second reinforcing iron plate; 11. supporting feet; 12. a movable hook; 13. a limiting ring; 14. a limiting block; 15. a motor; 16. a torsion limiter; 17. a pinion gear; 18. a composite limit gear block; 19. a support column; 20. and (5) supporting the cushion block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the mechanical processing lathe with the height convenient to adjust comprises a lathe body 2, wherein the lower end of the lathe body 2 is fixedly connected with a base mounting box 3, firstly, the base mounting box 3 is mounted at the bottom of the lathe body 2, then a lifting module 4 is mounted in the direction of the vertical axis of the gravity center of the whole body formed by the lathe body 2 and the base mounting box 3, the lower end of the base mounting box 3 is penetrated and provided with the lifting module 4, the lifting module 4 is positioned at the vertical axis of the gravity center of the combination of the lathe body 2 and the base mounting box 3, when the height of the lathe needs to be adjusted, the control panel 1 can be operated, then the movable end of a hydraulic cylinder 6 can stretch and slide along a first reinforcing iron plate 7, the lifting module 4 comprises the first reinforcing iron plate 7 fixedly connected with the inner wall of the lower end of the base mounting box 3, four corners of the lower end of the first reinforcing iron plate 7 are penetrated and slide-connected with guide rods 9, the guide rods 9 penetrate the base mounting box 3, a second reinforcing iron plate 10 is fixedly connected between the lower ends of the guide rods 9, a telescopic pipe 8 is fixedly connected between the second reinforcing iron plate 10 and the first reinforcing iron plate 7, then the base mounting box 3 and the lathe body 2 are enabled to rise in height by supporting the second reinforcing iron plate 10 on the supporting feet 11, four corners at the bottom of the base mounting box 3 are penetrated through and are provided with supporting modules 5, the supporting modules 5 comprise limiting blocks 14 and the limiting blocks 14 are fixedly connected with the inner wall at the bottom of the base mounting box 3, wherein the guide rods 9 play a role in limiting, the telescopic pipe 8 plays a role in preventing dust from falling onto the movable end of the hydraulic cylinder 6, the lower ends of the limiting blocks 14 are penetrated through and are slidably connected with supporting columns 19, the four corners at the bottom of the base mounting box 3 are fixedly connected with limiting rings 13, the four supporting columns 19 respectively penetrate through the four limiting rings 13, simultaneously, through opening the motor 15 in the support module 5, then make pinion 17 rotate and drive compound spacing gear piece 18 rotation through the transmission of torque limiter 16, spacing ring 13 lower extreme runs through and rotates and is connected with compound spacing gear piece 18 and support column 19 runs through and with compound spacing gear piece 18 threaded connection for support column 19 moves down along compound spacing gear piece 18, and the limit block 14 right side all is provided with motor 15 and base mounting case 3 fixed connection, and compound spacing gear piece 18 right side lower part all meshing is connected with pinion 17.

The left side of the front end of the lathe body 2 is fixedly connected with a control panel 1, the inner wall of the top of the base mounting box 3 is fixedly connected with a hydraulic cylinder 6, the movable end of the hydraulic cylinder 6 penetrates through a first reinforced iron plate 7, a telescopic pipe 8 and a second reinforced iron plate 10 and is fixedly connected with the second reinforced iron plate 10, when the hydraulic cylinder 6 pushes the lathe to a designated height, the lathe stops, then a composite limiting gear block 18 continues to drive a supporting column 19 to move, the middle part of the lower end of the second reinforced iron plate 10 is fixedly connected with a supporting foot 11, the lower end of the supporting column 19 is fixedly connected with a supporting cushion block 20, a torsion limiter 16 is arranged between the output end of a motor 15 and a pinion 17, the output end of the motor 15 penetrates through the base mounting box 3, movable hooks 12 are arranged on the left side of the composite limiting gear block 18 and are penetrated through the movable hooks 12 and are in rotary connection with the base mounting box 3, the right side of the supporting column 19 is provided with long grooves, the inner wall of the limiting block 14 is fixedly connected with limiting strips and is matched with the long grooves on the supporting column 19, the upper part is limited by the limiting ring 13, the middle part is provided with uniformly distributed clamping grooves 12, and the lower uniformly distributed clamping teeth 17 are matched with the lower uniformly distributed pinion 17.

Working principle: firstly, a base mounting box 3 is mounted at the bottom of a lathe body 2, then a lifting module 4 is mounted in the direction of the vertical axis of the gravity center of the whole body formed by the lathe body 2 and the base mounting box 3, when the height of the lathe needs to be adjusted, a movable end of a hydraulic cylinder 6 can be stretched and slide along a first reinforced iron plate 7 by operating a control panel 1, then the base mounting box 3 and the lathe body 2 are lifted by supporting a second reinforced iron plate 10 on a supporting leg 11, wherein a guide rod 9 plays a limiting role, a telescopic tube 8 plays a dustproof role, external dust is prevented from falling onto the movable end of the hydraulic cylinder 6, meanwhile, a motor 15 in the supporting module 5 is started, a pinion 17 is rotated and a compound limiting gear block 18 is driven to rotate by the transmission of a torsion limiter 16, the support column 19 moves downwards along the composite limit gear block 18, when the hydraulic cylinder 6 pushes the lathe to a specified height, the composite limit gear block 18 continues to drive the support column 19 to move, when the support cushion block 20 contacts the ground, the composite limit gear block 18 is not easy to rotate, after the torsion force is larger than a specified value, slipping occurs in the torsion limiter 16, the composite limit gear block 18 and the support column 19 cannot move relatively, when the four support cushion blocks 20 contact the ground, the motor 15 is closed, the movable clamp hook 12 is rotated, the clamp groove on the composite limit gear block 18 is clamped by the movable clamp hook 12, the composite limit gear block 18 is prevented from rotating, the hydraulic cylinder 6 is retracted, the limit block 14 plays a role in limiting the rotation of the support column 19, and the limit ring 13 plays a role in limiting the up-down movement of the composite limit gear block 18.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides a highly be convenient for mechanical processing lathe of regulation, includes lathe main part (2), its characterized in that: the utility model discloses a lathe, including lathe main part (2), base mounting case (3) are fixed connection to lathe main part (2) lower extreme, base mounting case (3) lower extreme runs through and is provided with lift module (4) and lift module (4) are in the vertical axis department of lathe main part (2) and base mounting case (3) combination focus, lift module (4) are including first enhancement iron plate (7) and base mounting case (3) lower extreme inner wall fixed connection, first enhancement iron plate (7) lower extreme four corners all runs through and sliding connection has guide arm (9) and guide arm (9) run through base mounting case (3), fixedly connected with second enhancement iron plate (10) between guide arm (9) lower extreme, fixedly connected with flexible pipe (8) between second enhancement iron plate (10) and the first enhancement iron plate (7), base mounting case (3) bottom all runs through and is provided with supporting module (5), supporting module (5) are including restriction piece (14) and base mounting case (3) lower extreme inner wall fixed connection four corners (19) limit collar (13) and four corner (13) are run through respectively, the lower end of the limiting ring (13) penetrates through and is rotationally connected with a composite limiting gear block (18) and a supporting column (19) penetrates through and is in threaded connection with the composite limiting gear block (18), a motor (15) is arranged on the right side of the limiting block (14), the motor (15) is fixedly connected with the base mounting box (3), and a pinion (17) is connected to the lower portion of the right side of the composite limiting gear block (18) in a meshed mode.

2. A height-adjustable machining lathe according to claim 1, wherein: the left side of the front end of the lathe main body (2) is fixedly connected with a control panel (1).

3. A height-adjustable machining lathe according to claim 1, wherein: the inner wall of the top of the base mounting box (3) is fixedly connected with a hydraulic cylinder (6), and the movable end of the hydraulic cylinder (6) penetrates through the first reinforced iron plate (7), the telescopic pipe (8) and the second reinforced iron plate (10) and is fixedly connected with the second reinforced iron plate (10).

4. A height-adjustable machining lathe according to claim 1, wherein: the middle part of the lower end of the second reinforced iron plate (10) is fixedly connected with a supporting foot (11).

5. A height-adjustable machining lathe according to claim 1, wherein: the lower end of the supporting column (19) is fixedly connected with a supporting cushion block (20).

6. A height-adjustable machining lathe according to claim 1, wherein: a torsion limiter (16) is arranged between the output end of the motor (15) and the pinion (17), and the output end of the motor (15) penetrates through the base mounting box (3).

7. A height-adjustable machining lathe according to claim 1, wherein: the left side of the compound limiting gear block (18) is provided with a movable clamping hook (12), and the movable clamping hook (12) penetrates through and is rotationally connected with the base mounting box (3).