CN220879983U

CN220879983U - Lifting mechanism of leveling machine

Info

Publication number: CN220879983U
Application number: CN202322724175.4U
Authority: CN
Inventors: 李原军; 余京泽
Original assignee: Guangdong Chentong Pipeline Technology Co ltd
Current assignee: Guangdong Chentong Pipeline Technology Co ltd
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-05-03
Anticipated expiration: 2033-10-11

Abstract

The utility model relates to the technical field of levelers, and discloses a leveling machine lifting mechanism, which realizes lifting of an upper machine body through a lifting assembly consisting of a rotating shaft, a rotating rod and a sliding rod; according to the lifting mechanism, the servo motor is used for controlling the rotating angle of the rotating rod to achieve that the upper machine body can be lifted to different heights, so that the manual labor is not needed to participate in gravity labor, and the lifting mechanism is convenient, labor-saving and safer; lifting mechanisms are arranged on two sides of the lifting mechanism, so that the stability of the lifting upper machine body is better, a fixing mechanism is arranged, when the rotating rod slides to the leftmost position on the sliding rod, the sensor is triggered to control the telescopic rod to clamp and fix the rotating rod, and at the moment, the upper machine body is lifted to the maximum height; the lifting mechanism can be used for disassembling and installing the leveling roller, and can be disassembled and installed only by screwing the bolt, so that the lifting mechanism is convenient and quick, meanwhile, the square holes are formed in the outer end of the leveling roller, the square holes are matched with the square holes, the square holes are provided with the square block gear, the installation is firmer, and the safety of the device is improved.

Description

Lifting mechanism of leveling machine

Technical Field

The utility model relates to the technical field of levelers, in particular to a lifter mechanism of a leveler.

Background

The leveler is also called a flat-bed machine, a leveling machine, a straightening machine and a straightening machine. The most normal name is plate leveler, but common people like to call his leveler not why it is used to. The leveling machine is mainly applied to correcting plates with various specifications and cutting plates into blocks. The machine can be suitable for leveling various cold and hot rolled plates. The method is convenient and simple to operate, and has application range which extends over a plurality of industries such as machinery, metallurgy, building materials, chemical industry, electronics, electric power, light industry and the like, and particularly becomes an indispensable necessary product in the industries such as shipbuilding, rolling stock, boiler bridge, metal structure factory and the like.

According to the utility model, CN214990089U discloses a lifting mechanism of a leveling machine, which comprises a leveling machine lower machine body, a leveling machine upper machine body, a supporting component, a gear I, a pressing rod, a hook and a fixing seat, wherein the fixing seat is arranged on the leveling machine lower machine body, one end of the hook is rotatably arranged on the fixing seat, two opposite end parts of the pressing rod are rotatably arranged on the side wall of the leveling machine lower machine body, the other end of the hook is arranged on the pressing rod, the gear I is fixedly arranged at two opposite end parts of the pressing rod, the leveling machine upper machine body is rotatably hinged on the leveling machine lower machine body, one end of the supporting component is rotatably arranged on the side wall of the leveling machine lower machine body, the other end of the supporting component is arranged on the side wall of the leveling machine upper machine body, and the supporting component is meshed with the gear I.

However, when the leveling machine is used, the upper machine body of the leveling machine cannot be well lifted, and because the weight of the machine body is large, the leveling machine is lifted by using manpower alone, so that time and labor are wasted, and personnel injury is easily caused. In order to solve the problem, the utility model adopts the servo motor to carry out linkage to lift the upper machine body, thereby being convenient and quick.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a lifting mechanism of a leveling machine, which has the advantage of quick lifting and solves the problems that the lifting by manpower is time-consuming and labor-consuming and the leveling roller is not easy to replace and install.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a leveler lift mechanism comprising an outer frame comprising:

the organism down, its top articulates there is the organism, down the organism with it is provided with lifting unit to go up the organism outside, lifting unit includes:

The sliding mechanism, set up in lower organism with go up organism surface, the sliding mechanism includes:

The rotating shaft is rotatably connected to the outer wall of the upper machine body;

The motor steering gear is arranged at the top of the rotating shaft;

The output end of the servo motor is arranged at the top of the motor steering gear;

The rotating rod is sleeved on the rotating shaft, and the lower part of the rotating rod is a circular ring;

the bracket is inserted into the outer side of the lower machine body;

The sliding rod is arranged at the top of the bracket, and the bottom plate of the rotating rod is sleeved on the sliding rod;

leveling mechanisms are arranged on the lower machine body and the upper machine body.

Preferably, a fixing mechanism is arranged at the top of the left end of the sliding rod, and the fixing mechanism comprises:

The fixed block is arranged at the top of the left end of the sliding rod;

the clamping block is arranged in the fixing block;

the telescopic rods are arranged at two sides of the clamping block;

The clamping block is arranged at the top end of the telescopic rod, and a fixed shaft penetrates through the clamping block and is fixedly connected with the bottom plate of the fixed block;

The sensor is arranged on the right side of the clamping block and is electrically connected with the telescopic rod.

Preferably, the leveling mechanism includes:

The leveling roller is rotationally connected to the lower machine body and the upper machine body, and square holes and threaded holes are formed in two ends of the leveling roller;

square blocks are inserted into square holes at two ends of the leveling roller;

the gear is arranged at the outer end of the square block;

and the bolt penetrates through the gear and the square block.

Preferably, a limiting block is arranged at the top of the right end of the sliding rod.

Preferably, the lifting components are symmetrically arranged and are arranged on the outer walls of two sides of the lower machine body and the upper machine body.

Preferably, the sliding rod is of an arc design with a high left end and a low right end.

Preferably, the opposite surfaces of the clamping blocks are arc-shaped.

(III) beneficial effects

Compared with the prior art, the utility model provides a leveling machine lifting mechanism, which has the following beneficial effects:

According to the lifting mechanism, lifting of the upper machine body is realized through the lifting assembly composed of the rotating shaft, the rotating rod and the sliding rod, different heights of the upper machine body can be lifted by controlling the rotating angle of the rotating rod through the servo motor, and the lifting mechanism does not need manpower to participate in gravity labor, is convenient and labor-saving and is safer; lifting mechanisms are arranged on two sides of the lifting mechanism, so that the stability of the lifting upper machine body is better, a fixing mechanism is arranged, when the rotating rod slides to the leftmost position on the sliding rod, the sensor is triggered to control the telescopic rod to clamp and fix the rotating rod, and at the moment, the upper machine body is lifted to the maximum height; the lifting mechanism can be used for disassembling and installing the leveling roller, and can be disassembled and installed only by screwing the bolt, so that the lifting mechanism is convenient and quick, meanwhile, the square holes are formed in the outer end of the leveling roller, the square holes are matched with the square holes, the square holes are provided with the square block gear, the installation is firmer, and the safety of the device is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the ascending machine body of the present utility model ascending to the highest position;

FIG. 3 is a right side view of the structure of the present utility model;

FIG. 4 is a schematic top view of a fixing mechanism according to the present utility model;

FIG. 5 is a schematic view of a leveling mechanism in the present invention.

In the figure:

1. An outer frame; 11. a lower body; 12. an upper body;

2. A lifting assembly; 21. a sliding mechanism; 211. a servo motor; 212. a motor diverter; 213. a rotating shaft; 214. a rotating rod; 215. a bracket; 216. a slide bar; 22. a fixing mechanism; 221. a fixed block; 222. a clamping block; 223. a telescopic rod; 224. clamping blocks; 225. a sensor; 23. a limiting block;

3. A leveling mechanism; 31. a leveling roller; 32. square blocks; 33. a gear; 34. and (5) a bolt.

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.

Example 1

Referring to fig. 1 to 5, a leveler lifting mechanism includes an outer frame 1, the outer frame 1 including: the organism is gone up in organism 11, its top hinge, lower organism 11 with go up the organism 12 outside and be provided with lifting unit 2, lifting unit 2 carries out the lifting to last organism 12 along articulated part, makes things convenient for the change of leveling roller 31, lifting unit 2 includes: a sliding mechanism 21 provided on the outer surfaces of the lower body 11 and the upper body 12, the sliding mechanism 21 including: the rotating shaft 213 is rotatably connected to the outer wall of the upper machine body 12, the motor steering gear 212 is arranged at the top of the rotating shaft 213, the motor steering gear 212 can convert force into transverse rotation to be transmitted to the rotating shaft 213, the servo motor 211 is arranged at the top of the motor steering gear 212, the rotating rod 214 is sleeved on the rotating shaft 213, the lower part of the rotating rod 214 is a circular ring, the rotating rod 214 rotates along the rotating shaft 213, the support 215 is inserted on the outer side of the lower machine body 11, the sliding rod 216 is arranged at the top of the support 215, the support 215 has a good supporting effect on the sliding rod 216, the bottom of the rotating rod 214 is sleeved on the sliding rod 216, and the circular ring part at the bottom of the rotating rod 214 can be sleeved on the sliding rod 216 to move. In order to limit the moving track of the rotating rod 214, a fixing mechanism 22 is disposed at the top of the left end of the sliding rod 216, and the fixing mechanism 22 includes: the fixed block 221 is arranged at the top of the sliding rod 216, the clamping block 222 is arranged in the fixed block 221, the telescopic rod 223 is arranged at two sides of the clamping block 222, the clamping block 224 is arranged at the top end of the telescopic rod 223, the clamping block 224 is penetrated with a fixed shaft which is fixedly connected with the bottom plate of the fixed block 221, the sensor 225 is arranged at the right side of the clamping block 222 and is electrically connected with the telescopic rod 223 (the sensor 225 is a small mechanical general TZ-8169 of a sensor type TZ8104ME-8108 8169 roller touch contact type sensor) the top of the right end of the sliding rod 216 is provided with a limiting block 23, the sliding rod 214 is prevented from sliding from the right side of the sliding rod 216, the lifting assemblies 2 are symmetrically arranged at the outer walls of the two sides of the lower machine body 11 and the upper machine body 12, and the lifting assemblies 2 are arranged at two sides of the lower machine body, and the lifting assemblies 2 are better in running stability of the device.

When the rotary rod 214 is required to be used, the servo motor 211 is started, the force of the servo motor 211 is converted into the rotating force required by the rotating shaft 213 by the motor steering gear 212, the rotating shaft 213 drives the rotary rod 214 to rotate when rotating, the rotary rod 214 is sleeved on the sliding rod 216 because the bottom of the rotary rod 214 is a circular ring, the rotary rod 214 can only rotate clockwise along the sliding rod 216, the rotary rod 214 is clamped and fixed by the distance between the clamping blocks 224 because the left end of the sliding rod 216 is high and the right end of the sliding rod is low, the upper machine body 12 is lifted along the hinging part with the lower machine body 11 by the length of the rotary rod 214 when the rotary rod 214 slides to the left part of the sliding rod 216, the sensor 225 is touched when the rotary rod 214 rotates leftwards, the sensor 225 sends out a signal to the telescopic rod 223 to stretch and contract, the clamping block 224 at the top of the telescopic rod is pushed upwards, and the clamping block 224 is fixedly connected with the fixed block 221 because the fixed shaft is penetrated through all the clamping blocks, the space between the clamping blocks 224 is reduced when the left end of the clamping block 224 is pushed, the rotary rod 214 is clamped and fixed by the clamping block 224, and the opposite surface of the clamping block 214 is designed to be in an arc shape.

Example two

The function of replacing the leveling roller 31 is added on the basis of the first embodiment.

Referring to fig. 1 to 5, after the upper body 12 is lifted by the lifting assembly 2, the leveling roller 31 may be replaced, the lower body 11 and the upper body 12 are provided with a leveling mechanism 3, the leveling mechanism 3 may detach and replace the leveling roller 31, and the leveling mechanism 3 includes: the leveling roller 31 is rotatably connected to the lower machine body 11 and the upper machine body 12, square holes and threaded holes are formed in two ends of the leveling roller 31, square blocks 32 are inserted into the square holes in two ends of the leveling roller 31, gears 33 are arranged at the outer ends of the square blocks 32, and bolts 34 penetrate through the gears 33 and the square blocks 32. The square block 32 connected with the gear 33 can be inserted into square holes at two ends of the leveling roller 31, after the square block 32 is inserted, the bolt 34 is plugged into the gear 33 and the square block 32 until the square block enters into threaded holes at two ends of the leveling roller 31, and the tightening square can be fixed. When the leveling roller 31 is detached, the bolt 34 is unscrewed and the bolt 34 is taken out, the gear 33 and the square block 32 are taken out from the square hole, and the leveling roller 31 can be taken out for repair or replacement without limitation.

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

Claims

1. The utility model provides a leveling machine elevating system which characterized in that: comprising an outer frame (1), the outer frame (1) comprising:

lower organism (11), its top articulates organism (12), lower organism (11) with go up organism (12) outside and be provided with lifting unit (2), lifting unit (2) include:

a sliding mechanism (21) provided on the outer surfaces of the lower body (11) and the upper body (12), the sliding mechanism (21) including:

A rotating shaft (213) rotatably connected to the outer wall of the upper body (12);

The motor steering device (212) is arranged at the top of the rotating shaft (213);

The output end of the servo motor (211) is arranged at the top of the motor steering gear (212);

The rotating rod (214) is sleeved on the rotating shaft (213), and the lower part of the rotating rod (214) is a circular ring;

The bracket (215) is inserted at the outer side of the lower machine body (11);

The sliding rod (216) is arranged at the top of the bracket (215), and the bottom plate of the sliding rod (214) is sleeved on the sliding rod (216);

Leveling mechanisms (3) are arranged on the lower machine body (11) and the upper machine body (12).

2. A leveler lifting mechanism as recited in claim 1, wherein: the top of the left end of the sliding rod (216) is provided with a fixing mechanism (22), and the fixing mechanism (22) comprises:

the fixed block (221) is arranged at the top of the left end of the sliding rod (216);

A clamping block (222) arranged inside the fixed block (221);

the telescopic rods (223) are arranged at two sides of the clamping blocks (222);

the clamping block (224) is arranged at the top end of the telescopic rod (223), and a fixed shaft penetrates through the clamping block (224) and is fixedly connected with the bottom plate of the fixed block (221);

the sensor (225) is arranged on the right side of the clamping block (222) and is electrically connected with the telescopic rod (223).

3. A leveler lifting mechanism as recited in claim 1, wherein: the leveling mechanism (3) includes:

The leveling roller (31) is rotationally connected to the lower machine body (11) and the upper machine body (12), and square holes and threaded holes are formed in two ends of the leveling roller (31);

Square blocks (32) are inserted into square holes at two ends of the leveling roller (31);

The gear (33) is arranged at the outer end of the square block (32);

and a bolt (34) which penetrates the gear (33) and the square block (32).

4. A leveler lifting mechanism as claimed in claim 2, wherein: a limiting block (23) is arranged at the top of the right end of the sliding rod (216).

5. A leveler lifting mechanism as recited in claim 1, wherein: the lifting assemblies (2) are symmetrically arranged and are arranged on the outer walls of two sides of the lower machine body (11) and the upper machine body (12).

6. A leveler lifting mechanism as recited in claim 4, wherein: the sliding rod (216) is of an arc design with a high left end and a low right end.

7. A leveler lifting mechanism as claimed in claim 2, wherein: the opposite surfaces of the clamping blocks (224) are arc-shaped.