CN219188209U

CN219188209U - Clamping device of profile straightening machine

Info

Publication number: CN219188209U
Application number: CN202320043132.7U
Authority: CN
Inventors: 周海涛; 刘辰钊; 陈恢川; 张少为; 薛朋
Original assignee: Tangshan Electric Power Light Steel Products Co ltd
Current assignee: Tangshan Electric Power Light Steel Products Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-06-16
Anticipated expiration: 2033-01-06

Abstract

The utility model relates to the technical field of straightening machines, and provides a clamping device of a profile straightening machine, which is convenient for clamping different profiles and for rotating and adjusting the profile with more bending, and has the advantages of time and labor saving and higher use flexibility, and comprises a bottom frame, wherein a chute is formed on the bottom frame, two fixing plates are arranged in the chute, a rotating mechanism is arranged on each of the two fixing plates, and a pushing mechanism is arranged on the bottom frame; the rotating mechanism comprises a rotating gear, the rotating gear is rotationally connected to a fixed plate, a first motor is installed on the fixed plate, the output end of the first motor penetrates through the fixed plate and is connected with a power gear, the rotating gear is provided with a fixing mechanism, the fixing mechanism comprises a first electric cylinder, the first electric cylinder is installed on the rotating gear, the output end of the first electric cylinder penetrates through the rotating gear and is connected with a first fixing frame, a second fixing frame is connected to the rotating gear, a second motor is installed on the bottom frame, and the output end of the second motor penetrates through the bottom frame and is connected with a bidirectional screw.

Description

Clamping device of profile straightening machine

Technical Field

The utility model relates to the technical field of straightening machines, in particular to a clamping device of a profile straightening machine.

Background

Various profiles can be used in large quantity in industrial production, the requirements on the profiles in the industrial production are very high at present, but the profiles are inevitably bent in the transportation process, and the bent profiles cannot be used in the production, so that straightening treatment is required to be carried out on the profiles before the profiles are used, and straightening treatment of the profiles is carried out by adopting a straightener in the prior art. When the straightening machine is used for processing the profile, the profile is required to be clamped, the profile is processed through the straightening mechanism in the straightening machine, the clamping device of the existing straightening machine is inconvenient to adjust according to different profiles, after the profile which is more in bending and inconsistent in bending direction is bent in the same direction, an operator is required to take down the profile, the rotating direction is fixed again and straightened, time and labor are wasted, and the use flexibility is low.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the clamping device of the profile straightener, which is convenient for clamping different profiles, is convenient for rotating and adjusting the profile with more bending, saves time and labor and has higher use flexibility.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the clamping device of the profile straightening machine comprises a bottom frame, wherein a chute is formed in the bottom frame, two fixing plates are arranged in the chute, and rotating mechanisms are arranged on the two fixing plates and used for adjusting angles of profiles with more curves; the pushing mechanism is arranged on the underframe and used for correcting the bent section bar;

the rotating mechanism comprises a rotating gear, the rotating gear is rotationally connected to the fixed plate, a first motor is installed on the fixed plate, the output end of the first motor penetrates through the fixed plate and is fixedly connected with a power gear, the power gear is meshed with the rotating gear, and a fixing mechanism is installed on the rotating gear and used for fixing a bent section bar.

For fixing the bent section bar, preferably, the fixing mechanism comprises a first electric cylinder, the first electric cylinder is installed on a rotating gear, the output end of the first electric cylinder penetrates through the rotating gear and is fixedly connected with a first fixing frame, a second fixing frame is fixedly connected to the rotating gear, a second motor is installed on the bottom frame, the output end of the second motor penetrates through the bottom frame and is fixedly connected with a bidirectional screw rod, and screw holes and threads are formed in two fixing plates and are connected to the bidirectional screw rod in a threaded mode.

In order to straighten curved section bar, further, pushing and pressing mechanism includes the third motor, the third motor is installed on the chassis, the output of third motor runs through the chassis and fixedly connected with removes the screw rod, sliding connection has the mounting bracket on the chassis, set up screw and threaded connection on removing the screw rod on the mounting bracket, install the second jar on the mounting bracket, the output fixedly connected with pushing and pressing frame of second jar.

In order to increase the stability of the mounting frame during sliding, further, a sliding groove is formed in the bottom frame, and the mounting frame is in sliding connection with the sliding groove.

In order to increase the stability of the rotating gears during rotation, as a further scheme of the scheme, the two fixing plates are provided with rotating holes, and the two rotating gears are respectively connected in the two rotating holes in a rotating mode.

In order to fix the tubular section bar, as a still further scheme of the scheme, a round hole is formed in the first fixing frame.

In order to prevent slipping during the correction of the profile, on the basis of the scheme, a rubber pad is fixedly connected to the pushing frame.

In order to support the device for working, further on the basis of the scheme, the bottom end of the underframe is fixedly connected with a plurality of supporting legs, and the bottom ends of the supporting legs are fixedly connected with anti-slip pads.

(III) beneficial effects

Compared with the prior art, the utility model provides the clamping device of the profile straightening machine, which has the following beneficial effects:

according to the utility model, the sectional materials to be straightened are fixed through the fixing mechanism, the bent sectional materials are straightened through the pushing mechanism, and the rotating mechanism drives the sectional materials to adjust the rotating angle, so that the clamping device of the sectional material straightening machine is convenient for clamping different sectional materials, is convenient for rotating and adjusting the sectional materials with more bending, saves time and labor, and has higher use flexibility.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a part of the three-dimensional structure of the fixing mechanism and the rotating mechanism of the present utility model;

FIG. 3 is a schematic view of a part of the pushing mechanism of the present utility model;

fig. 4 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.

In the figure:

1. a chassis; 2. a fixing plate; 3. support legs;

100. a rotating mechanism; 101. rotating the gear; 102. a first motor; 103. a power gear;

200. a fixing mechanism; 201. a first electric cylinder; 202. a first fixing frame; 203. the second fixing frame; 204. a second motor; 205. a bidirectional screw;

300. a pushing mechanism; 301. a third motor; 302. moving the screw; 303. a mounting frame; 304. a second electric cylinder; 305. pushing and pressing the frame.

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.

Referring to fig. 1-4, a clamping device of a profile straightener comprises a chassis 1, wherein the bottom end of the chassis 1 is fixedly connected with a plurality of supporting legs 3, the bottom ends of the supporting legs 3 are fixedly connected with anti-slip pads so as to support the device to work, the stability of the device in work is improved, a chute is formed in the chassis 1, a mounting frame 303 is slidably connected in the chute so as to improve the stability of the mounting frame 303 in sliding, a chute is formed in the chassis 1, two fixing plates 2 are mounted in the chute, rotating holes are formed in the two fixing plates 2, two rotating gears 101 are respectively connected in the two rotating holes in a rotating manner so as to improve the stability of the rotating gears 101 in rotating, and rotating mechanisms 100 are mounted on the two fixing plates 2 and used for carrying out angle adjustment on a profile with more bending; the pushing mechanism 300 is arranged on the underframe 1 and is used for correcting the bent profile;

referring to fig. 2, the rotation mechanism 100 includes a rotation gear 101, the rotation gear 101 is rotatably connected to a fixed plate 2, a first motor 102 is installed on the fixed plate 2, an output end of the first motor 102 penetrates through the fixed plate 2 and is fixedly connected with a power gear 103, the power gear 103 is meshed with the rotation gear 101, and a fixing mechanism 200 is installed on the rotation gear 101 for fixing a curved profile.

Referring to fig. 2, the fixing mechanism 200 includes a first electric cylinder 201, the first electric cylinder 201 is mounted on the rotating gear 101, an output end of the first electric cylinder 201 penetrates through the rotating gear 101 and is fixedly connected with a first fixing frame 202, a round hole is formed in the first fixing frame 202 so as to fix a tubular profile, a second fixing frame 203 is fixedly connected to the rotating gear 101, a second motor 204 is mounted on the chassis 1, an output end of the second motor 204 penetrates through the chassis 1 and is fixedly connected with a bidirectional screw 205, and screw holes and threads are formed in the two fixing plates 2 and are connected to the bidirectional screw 205.

Referring to fig. 3, the pushing mechanism 300 includes a third motor 301, the third motor 301 is mounted on the chassis 1, an output end of the third motor 301 penetrates through the chassis 1 and is fixedly connected with a moving screw 302, the chassis 1 is slidably connected with a mounting frame 303, a screw hole is formed in the mounting frame 303 and is in threaded connection with the moving screw 302, a second electric cylinder 304 is mounted on the mounting frame 303, an output end of the second electric cylinder 304 is fixedly connected with a pushing frame 305, and a rubber pad is fixedly connected to the pushing frame 305 so as to prevent slipping when straightening the profile.

To sum up, when the bent profile needs to be straightened, if the pipe needing to be straightened is square, the profile is placed between the two second fixing frames 203, the second motor 204 installed on the bottom frame 1 drives the bidirectional screw 205 to rotate, so that the two fixing plates 2 are driven to move relatively, the square profile is clamped and fixed, if the profile needing to be straightened is round, the first motor 201 installed on the rotating gear 101 drives the second fixing frame 203 to clamp and fix the round profile, after the profile is clamped and fixed, the third motor 301 installed on the bottom frame 1 drives the moving screw 302 to rotate, so that the installation frame 303 is driven to slide on the bottom frame 1, so that the installation frame 303 moves to the position where the profile needs to be straightened, and the second motor 304 installed on the installation frame 303 drives the pushing frame to push the profile, so that the profile is corrected, and after the current angle is straightened, the first motor 102 installed on the fixing plates 2 drives the power gear 103 to rotate with the rotating gear 101, so that the profile is driven to rotate and adjust the profile, and the angle of the profile does not need to be straightened.

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 clamping device of the profile straightening machine is characterized by comprising a bottom frame (1), wherein a chute is formed in the bottom frame (1), two fixing plates (2) are arranged in the chute, and rotating mechanisms (100) are arranged on the two fixing plates (2) and used for adjusting angles of profiles with more curves; the chassis (1) is provided with a pushing mechanism (300) for correcting the bent profile;

the rotating mechanism (100) comprises a rotating gear (101), the rotating gear (101) is rotationally connected to the fixed plate (2), a first motor (102) is installed on the fixed plate (2), an output end of the first motor (102) penetrates through the fixed plate (2) and is fixedly connected with a power gear (103), the power gear (103) is meshed with the rotating gear (101), and the rotating gear (101) is provided with a fixing mechanism (200) for fixing a bent section bar.

2. The clamping device of the profile straightener according to claim 1, characterized in that the fixing mechanism (200) comprises a first electric cylinder (201), the first electric cylinder (201) is installed on the rotating gear (101), the output end of the first electric cylinder (201) penetrates through the rotating gear (101) and is fixedly connected with a first fixing frame (202), a second fixing frame (203) is fixedly connected to the rotating gear (101), a second motor (204) is installed on the underframe (1), the output end of the second motor (204) penetrates through the underframe (1) and is fixedly connected with a bidirectional screw (205), and screw holes and threads are formed in the two fixing plates (2) and are connected to the bidirectional screw (205).

3. The clamping device of the profile straightener according to claim 2, characterized in that the pushing mechanism (300) comprises a third motor (301), the third motor (301) is installed on the underframe (1), an output end of the third motor (301) penetrates through the underframe (1) and is fixedly connected with a movable screw rod (302), an installation frame (303) is slidably connected onto the underframe (1), a screw hole is formed in the installation frame (303) and is in threaded connection with the movable screw rod (302), a second electric cylinder (304) is installed on the installation frame (303), and the output end of the second electric cylinder (304) is fixedly connected with a pushing frame (305).

4. A clamping device of a section bar straightener according to claim 3, characterized in that the underframe (1) is provided with a chute, and the mounting frame (303) is slidingly connected in the chute.

5. The clamping device of a section bar straightener according to claim 4, characterized in that the two fixing plates (2) are provided with rotating holes, and the two rotating gears (101) are respectively connected in the two rotating holes in a rotating way.

6. The clamping device of a section bar straightener according to claim 5, characterized in that the first fixing frame (202) is provided with a round hole.

7. The clamping device of a section bar straightener according to claim 6, characterized in that a rubber pad is fixedly connected to the pushing frame (305).

8. The clamping device of the profile straightener according to claim 7, wherein the bottom end of the underframe (1) is fixedly connected with a plurality of supporting legs (3), and the bottom ends of the supporting legs (3) are fixedly connected with anti-slip pads.