CN217370208U

CN217370208U - Portable bending machine

Info

Publication number: CN217370208U
Application number: CN202220936112.8U
Authority: CN
Inventors: 昝俊才; 刘金和; 戈强
Original assignee: Tianjin Jinlongji Machinery Manufacturing Co ltd
Current assignee: Tianjin Jinlongji Machinery Manufacturing Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-09-06
Anticipated expiration: 2032-04-21

Abstract

The utility model discloses a portable bending machine, which belongs to the field of bending machines and comprises a mounting plate, wherein the outer surface of the mounting plate is rotationally connected with a first runner through a bearing, the upper surface of the mounting plate is fixedly provided with a fixed plate, the outer surface of the fixed plate is provided with a threaded hole, the fixed plate is connected with a threaded rod through a threaded hole thread, one end of the threaded rod is rotationally connected with a bracket, the outer surface of the bracket is rotationally connected with a second runner through a bearing, the lower surface of the mounting plate is rotationally connected with a short rod through a bearing, when the portable bending machine is used, objects such as reinforcing steel bars or metal tubes to be bent are placed between the first runner and the second runner, the driving motor drives the short rod to rotate through a gear, the short rod drives a mounting column and a long plate to rotate, and the long plate drives a third runner to rotate, the third rotating wheel moves in a circular track to drive the object to be bent completely, so that the bending effect is realized.

Description

Portable bending machine

Technical Field

The utility model relates to a bender field, more specifically say, relate to a portable bender.

Background

The bending machine is a machine capable of bending thin plates, and mainly structurally comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and comprises a base and a pressing plate, the base is connected with the clamping plate through a hinge and comprises a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, and the cover plate covers the top of the recess. When the clamping device is used, the coil is electrified by the lead, and the attraction is generated on the pressing plate after the coil is electrified, so that the thin plate between the pressing plate and the base is clamped. The electromagnetic force clamping is adopted, so that the pressing plate can be made into various workpiece requirements, and the workpiece with the side wall can be processed, and the operation is very simple and convenient.

But present bender size is great, and use cost is higher, if so, when building site work need buckle the reinforcing bar, often the staff with through the manual bending of instruments such as vice, waste time and energy, very inconvenient user uses.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a portable bender, it can realize convenience of customers and carry the use, adapts to the article of waiting to process of different grade type.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A portable bending machine comprises a mounting plate, wherein the outer surface of the mounting plate is rotatably connected with a first runner through a bearing, the upper surface of the mounting plate is fixedly provided with a fixed plate, the outer surface of the fixed plate is provided with a threaded hole, the fixed plate is connected with a threaded rod through threaded holes in a threaded manner, one end of the threaded rod is rotatably connected with a support, the outer surface of the support is rotatably connected with a second runner through a bearing, the lower surface of the mounting plate is rotatably connected with a short rod through a bearing, the bottom end of the short rod is fixedly provided with an internally hollow mounting post, a lead screw is rotatably connected between the inner side walls of the mounting post through a bearing, the outer surface of the lead screw is rotatably connected with a lead screw sleeve, the outer surface of the lead screw sleeve is fixedly provided with a long plate, the outer surface of the long plate is rotatably connected with a third runner through a bearing, and the surface of the mounting plate is fixedly provided with a driving motor, the driving motor and the outer surface of the short rod are fixedly provided with gears, and the gears are meshed with each other.

Furthermore, the outer surface of the fixed plate is fixedly provided with a telescopic rod, and one end of the telescopic rod penetrates through the fixed plate and is fixedly connected with the brackets.

Furthermore, the inner wall of the mounting column is fixedly provided with a slide rail, the inside of the slide rail is connected with a slide block in a sliding manner, and the long plate is fixedly connected with the slide block.

Furthermore, one end of the screw rod penetrates through and extends to the outer side of the mounting column, and the rotary table is fixedly mounted on the screw rod.

Furthermore, a handle is fixedly arranged on the outer surface of the mounting plate.

Further, the first rotating wheel and the short rod have the same axial lead.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) when the portable bending machine is used, articles such as reinforcing steel bars or metal pipes to be bent are placed between the first rotating wheel and the second rotating wheel, the driving motor passes through the gear and drives the short rod to rotate, the short rod drives the mounting column and the long plate to rotate, the long plate drives the third rotating wheel to rotate, the third rotating wheel moves in a circular track, the articles to be bent are driven to be completely bent, and the bending effect is achieved.

(2) This portable bender, when using, through the threaded rod that sets up, rotates the threaded rod, and the threaded rod drives the support, removes along the direction of telescopic link, adjusts the distance between first runner and the second runner to the article of waiting to bend of different diameters size has enlarged the application range of device.

(3) This portable bender, when using, through the carousel that sets up, user's accessible rotates the mode of carousel, drives the lead screw and rotates, makes the lead screw sleeve drive the long board, and the direction along the slide rail removes, and the long board drives the third runner and removes, adjusts the distance between third runner and the first runner to satisfy different work demands, further enlarged the application range of device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the structure of the mounting post of the present invention.

The reference numbers in the figures illustrate:

the device comprises a mounting plate 1, a first rotating wheel 2, a fixing plate 3, a threaded rod 4, a support 5, a second rotating wheel 6, a short rod 7, a mounting column 8, a screw rod 9, a screw rod sleeve 10, a long plate 11, a third rotating wheel 12, a driving motor 13, a gear 14, a telescopic rod 15 and a sliding rail 16.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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 in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-3, a portable bending machine comprises a mounting plate 1, a first rotating wheel 2 is rotatably connected to the outer surface of the mounting plate 1 through a bearing, a fixing plate 3 is fixedly mounted on the upper surface of the mounting plate 1, a threaded hole is formed in the outer surface of the fixing plate 3, the fixing plate 3 is connected with a threaded rod 4 through a threaded hole thread, one end of the threaded rod 4 is rotatably connected with a bracket 5, the outer surface of the bracket 5 is rotatably connected with a second rotating wheel 6 through a bearing, a short rod 7 is rotatably connected to the lower surface of the mounting plate 1 through a bearing, a mounting post 8 with a hollow inner part is fixedly mounted at the bottom end of the short rod 7, a lead screw 9 is rotatably connected between the inner side walls of the mounting post 8 through a bearing, a lead screw sleeve 10 is rotatably connected to the outer surface of the lead screw 9 through a thread, a long plate 11 is fixedly mounted on the outer surface of the lead screw sleeve 10, and a third rotating wheel 12 is rotatably connected to the outer surface of the long plate 11 through a bearing, the surface of the mounting plate 1 is fixedly provided with a driving motor 13, the driving motor 13 and the outer surface of the short rod 7 are fixedly provided with gears 14, and the two gears 14 are meshed with each other.

Furthermore, the outer fixed surface of fixed plate 3 installs telescopic link 15, and the one end of telescopic link 15 runs through fixed plate 3, and with fixed connection between the support 5, play the effect of direction, guarantee that the support 5 can be stable move along the direction of telescopic link 15.

Further, a slide rail 16 is fixedly installed on the inner wall of the installation column 8, a slide block is connected to the inside of the slide rail 16 in a sliding manner, and the long plate 11 is fixedly connected with the slide block, so that a guiding effect is achieved, and the lead screw sleeve 10 and the long plate 11 can move stably along the direction of the slide rail 16.

Further, the one end of lead screw 9 runs through and extends to the outside of erection column 8, and fixed mounting has the carousel, plays convenient operation, the effect of facilitating the use, and user's accessible drives lead screw 9 and rotates in the mode of rotating the carousel.

Furthermore, the outer fixed surface of the mounting plate 1 is provided with a handle, so that the convenient use effect is achieved, the device is small and light in size, and can be conveniently carried and taken through the arranged handle, and the device is convenient for users to operate and use.

Furthermore, the axial lead of the first rotating wheel 2 is the same as that of the short rod 7, and when the bending machine is used, the third rotating wheel 12 rotates by taking the first rotating wheel 2 as the circle center, so that the bending effect is ensured to meet the working requirement, and the quality of a bent product is improved.

In summary, when the portable bending machine is used, objects such as steel bars or metal pipes to be bent are placed between the first rotating wheel 2 and the second rotating wheel 6, the driving motor 13 drives the short rod 7 to rotate through the gear 14, the short rod 7 drives the mounting column 8 and the long plate 11 to rotate, the long plate 11 drives the third rotating wheel 12 to rotate, the third rotating wheel 12 moves in a circular track, the objects to be bent are driven to be completely bent, and the bending effect is achieved.

This portable bender, when using, through the threaded rod 4 that sets up, rotates threaded rod 4, and threaded rod 4 drives support 5, moves along the direction of telescopic link 15, adjusts the distance between first runner 2 and the second runner 6 to the article of waiting to bend of adaptation different diameters size has enlarged the application range of device.

This portable bender, when using, through the carousel that sets up, user's accessible rotates the mode of carousel, drives lead screw 9 and rotates, makes lead screw sleeve 10 drive long board 11, and the direction along slide rail 16 removes, and long board 11 drives third runner 12 and removes, adjusts the distance between third runner 12 and the first runner 2 to satisfy different work demands, further enlarged the application range of device.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A portable bender, includes mounting panel (1), its characterized in that: the outer surface of the mounting plate (1) is connected with a first runner (2) through a bearing in a rotating manner, the upper surface of the mounting plate (1) is fixedly provided with a fixed plate (3), a threaded hole is formed in the outer surface of the fixed plate (3), the fixed plate (3) is connected with a threaded rod (4) through a threaded hole in a threaded manner, one end of the threaded rod (4) is connected with a support (5) in a rotating manner, the outer surface of the support (5) is connected with a second runner (6) through a bearing in a rotating manner, the lower surface of the mounting plate (1) is connected with a short rod (7) through a bearing in a rotating manner, the bottom end of the short rod (7) is fixedly provided with a hollow mounting column (8) inside, a lead screw (9) is connected between the inner side wall of the mounting column (8) through a bearing in a rotating manner, the outer surface of the lead screw (9) is connected with a lead screw sleeve (10), and the outer surface of the lead screw sleeve (10) is fixedly provided with a long plate (11), the surface of long board (11) is connected with third runner (12) through the bearing rotation, the fixed surface of mounting panel (1) installs driving motor (13), driving motor (13) with the fixed surface of short-bar (7) installs gear (14), two mesh between gear (14).

2. A portable bending machine according to claim 1, wherein: the outer fixed surface of fixed plate (3) installs telescopic link (15), the one end of telescopic link (15) runs through fixed plate (3), and with fixed connection between support (5).

3. A portable bending machine according to claim 1, wherein: the inner wall of erection column (8) fixed mounting slide rail (16), the inside sliding connection of slide rail (16) has the slider, long board (11) with fixed connection between the slider.

4. A portable bending machine according to claim 1, wherein: one end of the screw rod (9) penetrates through and extends to the outer side of the mounting column (8), and a rotary table is fixedly mounted on the outer side of the mounting column.

5. A portable bending machine according to claim 1, wherein: the outer surface of the mounting plate (1) is fixedly provided with a handle.

6. A portable bending machine according to claim 1, wherein: the first rotating wheel (2) and the short rod (7) have the same axial lead.