CN217748802U

CN217748802U - Section bar bending device

Info

Publication number: CN217748802U
Application number: CN202221724595.1U
Authority: CN
Inventors: 侯云昌; 金桂生; 袁光华
Original assignee: Tianjin Jinqiao Welding Materials Group Pingxiang Co ltd
Current assignee: Tianjin Jinqiao Welding Materials Group Pingxiang Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-11-08
Anticipated expiration: 2032-07-06

Abstract

The utility model provides a section bar bending device, including frame, drive shaft, drive assembly, carousel, compact heap, level adjustment subassembly, be equipped with the operation panel in the frame, the drive shaft sets up with the operation panel is perpendicular, and the drive shaft rotates with the operation panel to be connected, drive assembly is used for driving the drive shaft and rotates, carousel and the coaxial rigid coupling of drive shaft, the carousel lateral wall are equipped with the recess, are equipped with the clamp on the carousel, leave the clearance that supplies the section bar to pass between compact heap and the carousel, the level adjustment subassembly is located on the operation panel, and the expansion end of level adjustment subassembly links to each other with the compact heap. Section bar bending device pass through the horizontal adjustment subassembly and can adjust the clearance between pinch roller and the carousel to adapt to the section bar of different specifications, drive the limiting displacement that the carousel rotated and the clamp through drive assembly, make the section bar rotate the in-process at the carousel and closely laminate with the carousel all the time, accomplish bending to the section bar, easy operation, convenient to use, the suitability is strong.

Description

Section bar bending device

Technical Field

The utility model belongs to section bar processing equipment field especially relates to a section bar bending device.

Background

In the production process of welding materials, in order to reduce production cost, equipment parts are generally required to be machined automatically, a large number of special-shaped parts are included, the section is required to be bent, the existing bending equipment is only suitable for machining the section with a specific size, and the machining is inconvenient due to the fact that the applicability is low.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to a profile bending apparatus for bending profiles with different specifications.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides a section bar bending device, includes frame, drive shaft, drive assembly, carousel, compact heap and horizontal adjustment subassembly, the frame can be for the cuboid frame that the steel pipe welded into, has laid the operation panel on the frame, the drive shaft sets up with the operation panel is perpendicular, and the drive shaft rotates with the operation panel to be connected, and the drive shaft can link to each other with the operation panel through the bearing for example, drive assembly locates in the frame of operation panel below, for example the frame middle part can welding the backup pad, and drive assembly locates in the backup pad, and drive assembly is used for driving the drive shaft and rotates, carousel and the coaxial rigid coupling of drive shaft, carousel lateral wall are equipped with the recess, and the recess shape suits with the section bar shape, and the section bar lateral wall that treats processing is laminated with the recess lateral wall and is prevented that the section bar from sliding, is equipped with the clamp on the carousel, and the recess on the carousel cooperate and can be fixed the one end of section bar, leaves the clearance that supplies the section bar to pass between compact heap and the carousel, horizontal adjustment subassembly is located on the operation panel, and horizontal adjustment subassembly's expansion end links to each other with the compact heap, and horizontal adjustment subassembly is used for adjusting the distance between compact heap and the carousel.

The utility model provides a section bar bending device's work flow as follows:

pass through the clearance between horizontal adjustment assembly regulation compact heap and the carousel according to the section bar specification, it is suitable to just pass with the section bar, fixed horizontal adjustment assembly, insert the front end of section bar in the clamp, open drive assembly, it rotates to drive the carousel, because the limiting displacement of clamp, the section bar moves along with the carousel, and because blockking of compact heap, the section bar closely laminates with the carousel all the time in the motion process, therefore make the section bar atress accomplish the operation of bending, after the completion of bending, close drive assembly, separate compact heap and section bar through horizontal adjustment assembly, thereby the section bar after will bending takes out.

Further, horizontal adjustment subassembly includes perpendicular mounting panel, horizontal guide rail, horizontal slider, adjusting screw, perpendicular mounting panel and the perpendicular rigid coupling of operation panel, horizontal guide rail has set firmly two at the operation panel parallel, and two horizontal guide rails set up relatively, the both ends of horizontal slider respectively with two horizontal guide rail sliding connection, compact heap and horizontal slider rigid coupling, screw hole threaded connection on adjusting screw and the perpendicular mounting panel, adjusting screw's one end and horizontal slider rotate to be connected, rotate adjusting screw in order to promote horizontal slider and slide along horizontal guide rail, drive compact heap reciprocating motion, adjust the distance between compact heap and the carousel to adapt to the section bar of different specifications.

Furthermore, be equipped with the pull rod on the horizontal slider, when operating personnel rotated adjusting screw, the better slip of horizontal slider along horizontal guide rail can be convenient for through the pull rod, prevents because the resistance is too big, leads to the motion not smooth.

Furthermore, the other end of the adjusting screw rod is provided with a through hole, an operating rod is arranged in the through hole, the operating rod can slide along the through hole, an operator can utilize the lever principle to rotate the adjusting screw rod more conveniently through the operating rod, and the working efficiency is improved.

Furthermore, the compressing block is provided with a mounting groove, the mounting groove is U-shaped, a compressing guide wheel is arranged in the mounting groove, a mounting shaft of the compressing guide wheel is fixedly connected with two sides of the mounting groove, and a groove corresponding to the rotary table is arranged on the compressing guide wheel and used for guiding and limiting the sectional material to prevent the sectional material from sliding out.

Further, the driving assembly comprises a driving motor, a speed reducer, a driving wheel and a driven wheel, the driving motor is fixedly connected with the rack, an input shaft of the speed reducer is fixedly connected with a main shaft of the driving motor in a coaxial mode, a main driving wheel is fixedly connected with an output shaft of the speed reducer in a coaxial mode, the driven wheel is fixedly connected with a driving shaft in a coaxial mode, the driven wheel is in transmission connection with the driving wheel, the driving motor rotates, the driving wheel is driven to rotate through the speed reducing effect of the speed reducer, the driving wheel is in transmission connection with the driven wheel, the driving shaft is driven to enable the turntable to rotate, and the driving wheel and the driven wheel can be gears and can be driven through meshing transmission or rubber wheels and can be driven through belts or friction force.

Furthermore, the bottom of the rack is provided with universal wheels, so that operators can transport the rack conveniently.

Compared with the prior art, section bar bending device have following advantage:

section bar bending device pass through the horizontal adjustment subassembly and can adjust the clearance between pinch roller and the carousel to adapt to the section bar of different specifications, drive the limiting displacement that the carousel rotated and the clamp through drive assembly, make the section bar rotate the in-process at the carousel and closely laminate with the carousel all the time, accomplish bending to the section bar, easy operation, convenient to use, the suitability is strong.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic perspective view of a section bending apparatus according to an embodiment of the present invention;

fig. 2 is a schematic front view structure diagram of the section bending device according to the embodiment of the present invention.

Description of reference numerals:

1. a frame; 2. an operation table; 3. a drive shaft; 4. a turntable; 5. clamping a hoop; 6. a compression block; 7. a vertical mounting plate; 8. a horizontal guide rail; 9. a horizontal slider; 10. adjusting the screw rod; 11. a pull rod; 12. an operating lever; 13. a pressing guide wheel; 14. a drive motor; 15. a speed reducer; 16. a driving wheel; 17. a driven wheel; 18. a universal wheel; 19. a metal profile.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The utility model provides a section bar bending device, which comprises a frame 1, drive shaft 3, drive assembly, carousel 4, compact heap 6 and horizontal adjustment subassembly, frame 1 is the cuboid frame that the steel pipe welded into, the welding of 1 upper end of frame has operation panel 2, drive shaft 3 sets up with operation panel 2 is perpendicular, drive shaft 3 passes through the bearing and rotates with operation panel 2 to be connected, the backup pad that 1 middle part welding of frame has the level to set up, drive assembly passes through the bolt and installs in the backup pad, drive assembly is used for driving drive shaft 3 and rotates,

carousel

4 and 3 coaxial welding of drive shaft, 4 lateral walls of carousel are equipped with the recess, the section bar lateral wall and the laminating of recess lateral wall of treating processing are in order to prevent that the section bar from sliding, the welding has clamp 5 on carousel 4, the recess on clamp 5 and the carousel 4 cooperatees and can be fixed with the one end of section bar, leave the clearance that supplies the section bar to pass between compact heap 6 and carousel 4, horizontal adjustment subassembly is located on the operation panel 2, horizontal adjustment subassembly's expansion end links to each other with compact heap 6, horizontal adjustment subassembly is used for adjusting the distance between compact heap 6 and carousel 4.

Taking the metal profile 19 as an example, the work flow of the profile bending device in this embodiment is as follows:

according to 19 specifications of metal section bar, the clearance between the pressing block 6 and the turntable 4 is adjusted through the horizontal adjusting assembly, it is suitable that the metal section bar 19 can just pass through, the horizontal adjusting assembly is fixed, the front end of the metal section bar 19 is inserted into the clamp 5, the driving assembly is opened, the turntable 4 is driven to rotate by a certain angle, due to the limiting effect of the clamp 5, the metal section bar 19 moves along with the turntable 4, and due to the blocking of the pressing block 6, the metal section bar 19 is always tightly attached to the turntable 4 in the moving process, so that the metal section bar 19 is stressed to complete the bending operation, after the bending operation is completed, the driving assembly is closed, the pressing block 6 is separated from the metal section bar 19 through the horizontal adjusting assembly, and the bent metal section bar 19 is taken out.

In some embodiments, the horizontal adjusting assembly includes a vertical mounting plate 7, horizontal guide rails 8, horizontal sliding blocks 9, and adjusting screws 10, the vertical mounting plate 7 is fixedly connected with the operating table 2 vertically, two horizontal guide rails 8 are fixedly arranged in parallel on the operating table 2, and the two horizontal guide rails 8 are arranged oppositely, two ends of the horizontal sliding block 9 are respectively connected with the two horizontal guide rails 8 in a sliding manner, the pressing block 6 is fixedly connected with the horizontal sliding block 9, the adjusting screws 10 are in threaded connection with threaded holes in the vertical mounting plate 7, one end of each adjusting screw 10 is rotatably connected with the horizontal sliding block 9, the adjusting screws 10 are rotated to push the horizontal sliding blocks 9 to slide along the horizontal guide rails 8, so as to drive the pressing block 6 to reciprocate, and the distance between the pressing block 6 and the turntable 4 is adjusted, thereby adapting to sectional materials of different specifications.

In some embodiments, the horizontal sliding block 9 is provided with a pull rod 11, when an operator rotates the adjusting screw 10, the pull rod 11 can facilitate the horizontal sliding block 9 to better slide along the horizontal guide rail 8, and the unsmooth movement caused by too much resistance is prevented.

In some embodiments, a through hole is formed in the other end of the adjusting screw 10, an operating rod 12 is arranged in the through hole, the operating rod 12 can slide along the through hole, and an operator can rotate the adjusting screw 10 more conveniently by using a lever principle through the operating rod 12, so that the working efficiency is improved.

In some embodiments, the pressing block 6 is provided with a mounting groove, the mounting groove is U-shaped, a pressing guide wheel 13 is arranged in the mounting groove, a mounting shaft of the pressing guide wheel 13 is fixedly connected with two sides of the mounting groove, and the pressing guide wheel 13 is provided with a groove corresponding to the rotary table 4 and used for guiding and limiting the sectional material to prevent the sectional material from sliding out.

In some embodiments, the driving assembly includes a driving motor 14, a speed reducer 15, a driving wheel 16 and a driven wheel 17, the driving motor 14 is fixedly connected to the frame 1, an input shaft of the speed reducer 15 is fixedly connected to a main shaft of the driving motor 14, a main driving wheel is fixedly connected to an output shaft of the speed reducer 15, the driven wheel 17 is fixedly connected to the driving shaft 3, the driven wheel 17 is in transmission connection with the driving wheel 16, the driving motor 14 rotates, the driving wheel 16 is driven to rotate by the speed reduction of the speed reducer 15, the driving wheel 16 is in transmission connection with the driven wheel 17, the driving shaft 3 is driven to rotate the turntable 4, wherein the driving wheel 16 and the driven wheel 17 may be gears, belts, rubber wheels, or friction force.

In some of the embodiments, the bottom of the frame 1 is provided with universal wheels 18 for the transportation of the operator.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a section bar bending device which characterized in that: the device comprises a frame, wherein an operation table is arranged on the frame;

the driving shaft is perpendicular to the operating platform and is rotationally connected with the operating platform;

the driving assembly is used for driving the driving shaft to rotate;

the turntable is coaxially and fixedly connected with the driving shaft, a groove is formed in the side wall of the turntable, and a clamp is arranged on the turntable;

a gap for the section bar to pass through is reserved between the pressing block and the turntable;

the horizontal adjusting assembly is arranged on the operating platform, and the movable end of the horizontal adjusting assembly is connected with the pressing block.

2. The profile bending apparatus according to claim 1, wherein: the horizontal adjusting assembly comprises a vertical mounting plate, and the vertical mounting plate is vertically and fixedly connected with the operating platform;

the horizontal guide rail is fixedly arranged on the operating platform;

the horizontal sliding block is connected with the horizontal guide rail in a sliding manner, and the pressing block is fixedly connected with the horizontal sliding block;

and the adjusting screw is in threaded connection with a threaded hole in the vertical mounting plate, and one end of the adjusting screw is rotatably connected with the horizontal sliding block.

3. The profile bending apparatus according to claim 2, wherein: and a pull rod is arranged on the horizontal sliding block.

4. The profile bending apparatus according to claim 2, wherein: the other end of the adjusting screw rod is provided with an operating rod.

5. The profile bending apparatus according to claim 1, wherein: the pressing block is provided with a mounting groove, and a pressing guide wheel is arranged in the mounting groove.

6. The profile bending apparatus according to claim 1, wherein: the driving assembly comprises a driving motor, and the driving motor is fixedly connected with the rack;

the input shaft of the speed reducer is coaxially and fixedly connected with the main shaft of the driving motor;

the driving wheel is coaxially and fixedly connected with an output shaft of the speed reducer;

and the driven wheel is coaxially and fixedly connected with the driving shaft and is in transmission connection with the driving wheel.

7. The profile bending apparatus according to claim 1, wherein: the bottom of the frame is provided with universal wheels.