CN216501652U

CN216501652U - Straightener is used in roller production

Info

Publication number: CN216501652U
Application number: CN202122973554.8U
Authority: CN
Inventors: 朱彦军; 李彦朋
Original assignee: Henan Zhongyuan Roller Shaft Co ltd
Current assignee: Henan Zhongyuan Roller Shaft Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-13
Anticipated expiration: 2031-11-30

Abstract

The utility model relates to the field of roll shaft production equipment, in particular to a straightening machine for roll shaft production, which comprises a bottom plate, wherein a supporting table is arranged on the bottom plate, a sliding plate is arranged at the upper end of the supporting table in a sliding manner, a plurality of supporting points are arranged on the sliding plate, a straightening mechanism is arranged above the sliding plate, a sliding assembly is arranged in front of the supporting table, a sliding block which slides along the left-right direction is arranged on the sliding assembly, two upright posts are vertically arranged on the sliding block, a cross beam is arranged between the upper ends of the upright posts, a mounting plate is vertically arranged between the upright posts in a sliding manner, a first telescopic mechanism connected with the mounting plate is vertically arranged on the cross beam, two sleeves are arranged on the mounting plate along the front-back direction, supporting shafts are coaxially arranged in the sleeves in a sliding manner, bearing blocks are arranged on the rear sides of the supporting shafts, a connecting beam is arranged between the front ends of the two supporting shafts, and a second telescopic mechanism connected with the connecting beam is arranged on the mounting plate along the front-back direction. The utility model is provided with a feeding and discharging mechanism, thereby liberating labor force.

Description

Straightener is used in roller production

Technical Field

The utility model relates to the field of roll shaft production equipment, in particular to a straightening machine for roll shaft production.

Background

The roll shaft, also called as a roller, means the general name of a cylindrical part capable of rolling on a machine, and needs to be corrected after the production of the roll shaft is finished, the common equipment for ensuring good delivery quality is a straightening machine which is a detection straightening device designed for bending deformation of shaft rod products after heat treatment, the current automatic straightening machine is a high-tech product integrating mechanical, electrical, hydraulic, pneumatic and computer probing analysis, has excellent technical performance, and has the advantages of high measurement precision, fast production rhythm, strong adaptability of workpieces and the like, the radial runout of the parts such as the pure circular section, the D-shaped section, the reference circle of the gear or the spline and the like of the shaft workpiece can be accurately measured, the large shaft part is heavy, the labor intensity of operators is high due to manual feeding, therefore, it is very necessary to develop a straightening machine with a feeding and discharging mechanism for roll shaft production.

Disclosure of Invention

The utility model aims to provide a straightening machine for producing a roller shaft, which is provided with a feeding and discharging mechanism and is free of labor force.

The technical scheme is as follows:

the utility model provides a straightener is used in roll-in production, comprising a base plate, be provided with a supporting bench on the bottom plate, it is provided with the slide to prop up supporting bench upper end, be provided with a plurality of strong points on the slide, the slide top is provided with alignment mechanism, it is provided with the slip subassembly to prop up supporting bench the place ahead, include on the slip subassembly along the gliding slider of left right direction, the vertical two stands that are provided with of slider, be provided with the crossbeam between the stand upper end, vertical slip is provided with the mounting panel between the stand, the vertical first telescopic machanism who is connected with the mounting panel that is provided with of crossbeam, be provided with two sleeves along the fore-and-aft direction on the mounting panel, the coaxial slip of cover intraductal is provided with the back shaft, the back shaft rear side all is provided with the bearing piece, be provided with the tie-beam between two back shaft front ends, be provided with the second telescopic machanism of being connected with the tie-beam along the fore-and-aft direction on the mounting panel.

Preferably, the bearing blocks are provided with arc-shaped notches which penetrate through the bearing blocks along the left and right directions.

Preferably, a rubber protective pad is arranged in the arc-shaped notch.

Preferably, the sliding assembly comprises two supporting seats, two sliding shafts extending along the left and right directions are arranged between the two supporting seats, a sliding block is arranged between the two sliding shafts in a sliding mode, a lead screw parallel to the sliding shafts is arranged between the two supporting seats in a rotating mode, a driving mechanism coaxially arranged with the lead screw is arranged on the supporting seats, and a threaded through hole connected with the lead screw in a threaded mode is formed in the sliding block.

Preferably, the driving mechanism comprises a variable frequency motor and a transmission connected with the variable frequency motor.

Preferably, the first telescopic mechanism and the second telescopic mechanism are both hydraulic rods.

Compared with the prior art, the beneficial effects are that:

the utility model controls the extension of a first telescopic mechanism to place a mounting plate at the lowest state, controls a driving mechanism, moves a sliding block to the rightmost side by the driving mechanism, places a roll shaft on two bearing blocks, moves the sliding block right in front of the sliding plate by the driving mechanism, controls the shortening of the first telescopic mechanism to lift the mounting plate to be higher than a supporting point, controls the shortening of a second telescopic mechanism to make the roll shaft on a bearing plate higher than the supporting point, controls the extension of the first telescopic mechanism, lowers the mounting plate to place the roll shaft on the supporting point, controls the shortening of the second telescopic mechanism when blanking is needed, moves the bearing plate to be below the roll shaft, controls the shortening of the first telescopic mechanism, lifts the roll shaft, controls the extension of the second telescopic mechanism, moves the bearing plate forwards, controls the extension of the first telescopic mechanism, controls the sliding block to slide rightwards by the driving mechanism, takes down the roll shaft by an operator, saves labor force, the labor intensity is reduced.

Drawings

FIG. 1 is a schematic structural view of a straightener for producing a roll shaft in the present invention,

figure 2 is a schematic view of the structure at a in figure 1,

in the figure: 1. the device comprises a bottom plate, 2, a support table, 3, a sliding plate, 4, a supporting point, 5, an aligning mechanism, 6, a supporting seat, 7, a sliding shaft, 8, a sliding block, 9, a screw rod, 10, a driving mechanism, 11, an upright column, 12, a cross beam, 13, a mounting plate, 14, a first telescopic mechanism, 15, a sleeve, 16, a supporting shaft, 17, a bearing block, 18, a connecting beam, 19, a second telescopic mechanism, 20 and a material placing area.

Detailed Description

The utility model will be further described with reference to specific embodiments, as shown in fig. 1 to 2: a straightener for roller production comprises a bottom plate 1, a support table 2 is arranged on the bottom plate 1, a sliding plate 3 is arranged at the upper end of the support table 2 in a sliding manner, a plurality of supporting points 4 are arranged on the sliding plate 3, a straightening mechanism 5 is arranged above the sliding plate 3, a sliding assembly is arranged in front of the support table 2 and comprises two support seats 6, two sliding shafts 7 extending along the left and right directions are arranged between the two support seats 6, a sliding block 8 is arranged between the two sliding shafts 7 in a sliding manner, a lead screw 9 parallel to the sliding shafts 7 is rotatably arranged between the two support seats 6, a driving mechanism 10 coaxially arranged with the lead screw 9 is arranged on the support seats 6, a threaded through hole in threaded connection with the lead screw 9 is arranged on the sliding block 8,

the driving mechanism 10 comprises a variable frequency motor and a speed changer connected with the variable frequency motor, the driving mechanism 10 drives a screw rod 9 to rotate so as to drive a slide block 8 in threaded connection with the screw rod 9 to move along the left and right directions, two upright posts 11 are vertically arranged on the slide block 8, a cross beam 12 is arranged between the upper ends of the upright posts 11, a mounting plate 13 is vertically arranged between the upright posts 11 in a sliding manner, a first telescopic mechanism 14 connected with the mounting plate 13 is vertically arranged on the cross beam 12, two sleeve pipes 15 are arranged on the mounting plate 13 along the front and back directions, a supporting shaft 16 is coaxially arranged in the sleeve pipes 15 in a sliding manner, and supporting blocks 17 are arranged at the rear sides of the supporting shafts 16,

all set up the arc breach that runs through bearing block 17 along the left and right directions on bearing block 17, be provided with rubber protection pad in the arc breach, the arc breach is avoided the roller to roll down bearing block 17, prevent the occurence of failure, the fish tail roller is avoided in setting up of rubber protection pad, be provided with tie-beam 18 between two back shaft 16 front ends, be provided with the second telescopic machanism 19 of being connected with tie-beam 18 along the fore-and-aft direction on the mounting panel 13, thereby two bearing block 17 of 19 control tie-beam back-and-forth movement of second telescopic machanism control move along the fore-and-aft direction, first telescopic machanism 14 and second telescopic machanism 19 are the hydraulic stem, the hydraulic stem is prior art, no longer describe here, be provided with blowing district 20 on the bottom plate 1 on brace table 2 right side.

The specific working process is as follows: when feeding is needed, the second telescopic mechanism 19 is controlled to extend, the two bearing blocks 17 are moved to the forefront side, the first telescopic mechanism 14 is controlled to extend to place the mounting plate 13 to the lowest state, the driving mechanism 10 is controlled, the driving mechanism 10 moves the slide block 8 to the rightmost side, the roller shafts are placed on the two bearing blocks 17, the driving mechanism 10 moves the slide block 8 to the position right in front of the slide plate 3, the first telescopic mechanism 14 is controlled to shorten to lift the mounting plate 13 to be higher than the supporting point 4, the second telescopic mechanism 19 is controlled to shorten to enable the roller shafts on the bearing plate to be higher than the supporting point 4, the first telescopic mechanism 14 is controlled to extend, the mounting plate 13 is lowered to place the roller shafts on the supporting point 4, when feeding is needed, the second telescopic mechanism 19 is controlled to shorten to move the bearing plate to be lower than the roller shafts, the first telescopic mechanism 14 is controlled to shorten to lift the roller shafts, the second telescopic mechanism 19 is controlled to extend, the bearing plate is moved forwards, the first telescopic mechanism 14 is controlled to extend, the driving mechanism 10 controls the sliding block 8 to slide rightwards, and an operator takes the roller shaft down, so that labor force is saved, and labor intensity is reduced.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a straightener is used in roll-shaft production which characterized in that: the bottom plate, be provided with a supporting bench on the bottom plate, it is provided with the slide to slide in the supporting bench upper end, be provided with a plurality of strong points on the slide, the slide top is provided with alignment mechanism, supporting bench the place ahead is provided with the slip subassembly, include on the slip subassembly along the gliding slider of left right direction, the vertical two stands that are provided with of slider, be provided with the crossbeam between the stand upper end, vertical slip is provided with the mounting panel between the stand, the vertical first telescopic machanism who is connected with the mounting panel that is provided with of crossbeam, be provided with two sleeves along the fore-and-aft direction on the mounting panel, coaxial slip is provided with the back shaft in the sleeve pipe, the back shaft rear side all is provided with the bearing piece, be provided with the tie-beam between two back shaft front ends, be provided with the second telescopic machanism of being connected with the tie-beam along the fore-and-aft direction on the mounting panel.

2. The straightening machine for producing the roll shaft as claimed in claim 1, wherein: the bearing block is provided with arc-shaped notches which penetrate through the bearing block along the left and right directions.

3. The straightening machine for producing the roll shaft as claimed in claim 2, wherein: and a rubber protective pad is arranged in the arc-shaped notch.

4. The straightening machine for producing the roll shaft as claimed in claim 1, wherein: the sliding assembly comprises two supporting seats, two sliding shafts extending along the left and right directions are arranged between the two supporting seats, a sliding block is arranged between the two sliding shafts in a sliding mode, a lead screw parallel to the sliding shafts is arranged between the two supporting seats in a rotating mode, a driving mechanism coaxially arranged with the lead screw is arranged on each supporting seat, and a threaded through hole connected with the lead screw in a threaded mode is formed in each sliding block.

5. The straightening machine for producing the roll shaft as claimed in claim 4, wherein: the driving mechanism comprises a variable frequency motor and a speed changer connected with the variable frequency motor.

6. The straightening machine for producing the roll shaft as claimed in claim 1, wherein: the first telescopic mechanism and the second telescopic mechanism are hydraulic rods.