CN215657161U

CN215657161U - Internal tension deformation section bar straightener

Info

Publication number: CN215657161U
Application number: CN202121889927.7U
Authority: CN
Inventors: 郝建军; 谢龙
Original assignee: Chongqing Zhihengjingji Technology Co ltd
Current assignee: Chongqing Zhihengjingji Technology Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-01-28
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses an internal-tensioning-deformation profile straightening machine which comprises a base, wherein a sliding groove is formed in the upper end of the base, a first sliding block is connected to the inner wall of the sliding groove in a sliding mode, a straightening table is fixedly connected to the upper end of the first sliding block, a fixing mechanism for fixing a profile is installed on the straightening table, a first driving mechanism for driving the first sliding block to slide is installed in the sliding groove, a first U-shaped frame is fixedly connected to the upper end of the base, a groove is formed in the top of the first U-shaped frame, a second sliding block is connected to the inner wall of the groove in a sliding mode, and a hydraulic oil cylinder is fixedly connected to the lower end of the second sliding block. According to the utility model, the straightening table is driven to move in the front-back horizontal direction by rotating the rotating handle, the driving motor is driven to rotate, the pressing block is driven to move in the left-right horizontal direction, and then the positions of the deformed part of the section bar and the pressing block are adjusted, so that the pressing block can straighten each deformed part of the section bar without a worker manually moving the position of the section bar.

Description

Internal tension deformation section bar straightener

Technical Field

The utility model relates to the technical field of section bar processing, in particular to an internal tension deformation section bar straightening machine.

Background

The straightening machine is a device for straightening deformed parts of shaft parts and profiles in the machining process, and is widely applied to the machining industry at present.

When the existing straightening machine for the inner stretching deformation section bar is used, the section bar is fixed, then the straightening device is driven to straighten the deformed part of the section bar, when different parts of the section bar are required to be straightened, the straightening device is fixed, workers are required to firstly fix the section bar, and then other deformed parts of the section bar are moved to the lower part of the straightening device to be straightened, so that the straightening efficiency is troublesome, and the straightening efficiency is greatly reduced.

Based on this, we propose an internal tension deformation profile straightener.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an internal tension deformed profile straightening machine.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an interior tension deformation section bar straightener, includes the base, the spout has been seted up to the base upper end, spout inner wall sliding connection has first slider, first slider upper end fixedly connected with alignment platform, the alignment bench is installed and is carried out the fixed establishment that fixes to the section bar, install the gliding first actuating mechanism of first slider of drive in the spout, the first U type frame of base upper end fixedly connected with, the top is seted up flutedly in the first U type frame, recess inner wall sliding connection has the second slider, second slider lower extreme fixedly connected with hydraulic cylinder, the hydraulic cylinder expansion end fixedly connected with briquetting, install the gliding second actuating mechanism of drive second slider in the recess.

Preferably, the fixing mechanism comprises two second U-shaped frames which are symmetrically and fixedly connected to the upper end of the straightening table, threaded rods are connected to the upper ends of the two second U-shaped frames in a threaded mode and are arranged at the upper ends of the second U-shaped frames in a penetrating mode, and fixing blocks are fixedly connected to the lower ends of the threaded rods.

Preferably, first actuating mechanism is including rotating the first lead screw of connection at the spout inner wall, first lead screw lateral wall and first slider threaded connection, base lateral wall and fixedly connected with turning hand are run through to first lead screw one end, install the stop gear who prescribes a limit to the turned position of first lead screw on the turning hand.

Preferably, stop gear includes the gag lever post of sliding connection at the commentaries on classics hand lateral wall, the base lateral wall is seted up a plurality ofly and gag lever post complex spacing groove, and is a plurality of the spacing groove sets up along first lead screw axle center symmetry.

Preferably, the second driving mechanism comprises a second lead screw rotatably connected to the inner wall of the groove, the side wall of the second lead screw is in threaded connection with the second sliding block, the side wall of the first U-shaped frame is fixedly connected with a motor, and the output end of the motor penetrates through the side wall of the first U-shaped frame and is fixedly connected with the second lead screw.

Preferably, the base lower extreme symmetry fixedly connected with support column, just the support column lower extreme passes through expansion screw and ground fixed connection.

The utility model has the following beneficial effects:

1. through setting up the spout, first slider, the alignment platform, first U type frame, the second slider, hydraulic cylinder, the briquetting, first actuating mechanism and second actuating mechanism, turn the hand through rotating, drive the alignment platform and remove in front and back horizontal direction, driving motor rotates, it removes to drive the briquetting horizontal direction about, and then adjust the position of section bar deformation position and briquetting, make the briquetting can be to each deformation position alignment of section bar, do not need the manual position of removing the section bar of workman, and what adopt all is mechanical structure, the operation is simple, time saving and labor saving, the efficiency of alignment has been improved greatly.

2. Through setting up fixed establishment, through rotating the threaded rod, drive the fixed block and compress tightly the section bar to fix the section bar on the alignment bench, it is convenient more to fix the section bar, very swift convenient.

Drawings

Fig. 1 is a schematic perspective view of an internal tension deformed profile straightening machine according to the present invention;

FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1;

fig. 3 is a schematic cross-sectional view of the structure in the direction of a-a in fig. 2.

In the figure: the device comprises a base 1, a sliding groove 2, a first sliding block 3, a straightening table 4, a first U-shaped frame 5, a groove 6, a second sliding block 7, a hydraulic oil cylinder 8, a pressing block 9, a second U-shaped frame 10, a threaded rod 11, a fixing block 12, a first lead screw 13, a rotating handle 14, a limiting rod 15, a limiting groove 16, a second lead screw 17 and a motor 18.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, an internal tension deformation section bar straightener, including base 1, spout 2 has been seted up to base 1 upper end, 2 inner walls sliding connection of spout have

first slider

3, 3 upper ends fixedly connected with alignment platform 4 of first slider, install the fixed establishment who fixes the section bar on the alignment platform 4, install the gliding first actuating mechanism of drive first slider 3 in the spout 2, 1 upper end fixedly connected with first U type frame 5 of base, recess 6 has been seted up at the top in the first U type frame 5, 6 inner walls sliding connection of recess has second slider 7, 7 lower extreme fixedly connected with hydraulic cylinder 8 of second slider, 8 movable end fixedly connected with briquetting 9 of hydraulic cylinder, install the gliding second actuating mechanism of drive second slider 7 in the recess 6, 1 lower extreme symmetry fixedly connected with support column of base, and the support column lower extreme passes through inflation screw and ground fixed connection.

The fixing mechanism comprises two second U-shaped frames 10 which are fixedly connected to the upper end of the straightening table 4 symmetrically, threaded rods 11 are connected to the upper ends of the two second U-shaped frames 10 in a threaded mode, the threaded rods 11 are arranged at the upper ends of the second U-shaped frames 10 in a penetrating mode, fixing blocks 12 are fixedly connected to the lower ends of the threaded rods 11, the pressing blocks 12 are circular, a rubber pad is glued to the lower end of each fixing block 12, anti-skid grains are carved on the surface of each rubber pad, friction force between the fixing blocks 12 and the sectional materials can be increased, and the fixing effect is improved.

First actuating mechanism is including rotating first lead screw 13 of connection at 2 inner walls of spout, first lead screw 13 lateral wall and 3 threaded connection of first slider, and 1 lateral wall of base and fixedly connected with turning hand 14 are run through to first lead screw 13 one end, install on the turning hand 14 and carry out the stop gear who prescribes a limit to the turned position of first lead screw 13.

Stop gear includes the gag lever post 15 of sliding connection at the 14 lateral walls of commentaries on classics hand, a plurality of and gag lever post 15 complex spacing grooves 16 have been seted up to base 1 lateral wall, and a plurality of gag lever posts 16 set up along first lead screw 13 axle center symmetry, it needs to explain, insert gag lever post 15 in gag lever post 16, prescribe a limit to the turned position of first lead screw 13, the vibrations of avoiding the alignment in-process to produce make first lead screw 13 rotate, drive alignment platform 4 and remove, and then make the position at section bar deformation position change.

The second driving mechanism comprises a second lead screw 17 which is rotatably connected to the inner wall of the groove 6, the side wall of the second lead screw 17 is in threaded connection with the second sliding block 7, a motor 18 is fixedly connected to the side wall of the first U-shaped frame 5, and the output end of the motor 18 penetrates through the side wall of the first U-shaped frame 5 and is fixedly connected with the second lead screw 17.

In the using process, firstly, the section bar is placed at the upper end of the straightening table 4, then the threaded rod 11 is rotated to drive the fixed block 12 to move downwards, so that the fixed block 12 fixes the section bar on the straightening table 4, the rotating handle 14 is rotated to drive the first lead screw 13 to rotate, the first slide block 3 is driven to slide on the inner wall of the sliding chute 2, the straightening table 4 is driven to move back and forth, the front and back horizontal positions of the section bar are adjusted, then the limiting rod 15 is inserted into the limiting groove 16, the rotating position of the first lead screw 13 is limited, the second lead screw 17 is driven to rotate by the rotation of the driving motor 18, the second slide block 7 is driven to slide on the inner wall of the groove 6, the hydraulic oil cylinder 8 is driven to move, and the pressing block 9 is driven to move, and adjusting the left and right horizontal positions of the pressing block 9, and after the positions are adjusted, driving the hydraulic oil cylinder 8 to extend to drive the pressing block 9 to move downwards to straighten the deformed part of the profile.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An internal tension deformation profile straightening machine comprises a base (1) and is characterized in that a sliding groove (2) is formed in the upper end of the base (1), a first sliding block (3) is connected to the inner wall of the sliding groove (2) in a sliding manner, a straightening table (4) is fixedly connected to the upper end of the first sliding block (3), a fixing mechanism for fixing a profile is installed on the straightening table (4), a first driving mechanism for driving the first sliding block (3) to slide is installed in the sliding groove (2), a first U-shaped frame (5) is fixedly connected to the upper end of the base (1), a groove (6) is formed in the top of the first U-shaped frame (5), a second sliding block (7) is connected to the inner wall of the groove (6) in a sliding manner, a hydraulic oil cylinder (8) is fixedly connected to the lower end of the second sliding block (7), and a pressing block (9) is fixedly connected to the movable end of the hydraulic oil cylinder (8), and a second driving mechanism for driving the second sliding block (7) to slide is arranged in the groove (6).

2. The straightening machine for the internal tension deformation profile according to claim 1, wherein the fixing mechanism comprises two second U-shaped frames (10) which are symmetrically and fixedly connected to the upper end of the straightening table (4), the upper ends of the two second U-shaped frames (10) are both in threaded connection with a threaded rod (11), the threaded rods (11) are arranged to penetrate through the upper ends of the second U-shaped frames (10), and the lower ends of the threaded rods (11) are fixedly connected with fixing blocks (12).

3. The straightening machine for the internal tension deformed profiles according to claim 1, wherein the first driving mechanism comprises a first lead screw (13) rotatably connected to the inner wall of the chute (2), the side wall of the first lead screw (13) is in threaded connection with the first sliding block (3), one end of the first lead screw (13) penetrates through the side wall of the base (1) and is fixedly connected with a rotating handle (14), and a limiting mechanism for limiting the rotating position of the first lead screw (13) is installed on the rotating handle (14).

4. The straightening machine for the internal tension deformed profile according to claim 3, wherein the limiting mechanism comprises a limiting rod (15) which is slidably connected to the side wall of the rotating handle (14), the side wall of the base (1) is provided with a plurality of limiting grooves (16) which are matched with the limiting rod (15), and the plurality of limiting grooves (16) are symmetrically arranged along the axis of the first lead screw (13).

5. The straightening machine for the internal tension deformed profiles according to claim 1, wherein the second driving mechanism comprises a second lead screw (17) rotatably connected to the inner wall of the groove (6), the side wall of the second lead screw (17) is in threaded connection with a second sliding block (7), the side wall of the first U-shaped frame (5) is fixedly connected with a motor (18), and the output end of the motor (18) penetrates through the side wall of the first U-shaped frame (5) and is fixedly connected with the second lead screw (17).

6. The straightening machine for the internal tension deformation profile according to claim 1, wherein the lower end of the base (1) is symmetrically and fixedly connected with supporting columns, and the lower ends of the supporting columns are fixedly connected with the ground through expansion screws.