CN214683658U

CN214683658U - Multi-size pipe bender

Info

Publication number: CN214683658U
Application number: CN202120142894.3U
Authority: CN
Inventors: 韩璐璐; 张尚栋; 曾灼生; 郭超; 李鹏
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-11-12
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses a multi-size pipe bender, which relates to the field of construction equipment, and adopts the technical scheme that the pipe bender comprises a base platform, wherein a turntable is rotatably arranged on the base platform, guide grooves are arranged on the periphery of the turntable, the guide grooves surround the turntable, and are equally divided into three parts with different inner diameters, namely the guide groove angle of each size of inner diameter is 120 degrees, and a scale mark is arranged on the turntable corresponding to each part; the base platform is provided with a limiting rod, the limiting rod is positioned on one side of the rotary disc, the middle shaft of the rotary disc is rotatably connected with a movable support, and the movable support is fixedly connected with the bending rod. The utility model has the advantages that: this scheme structure, simple convenient to use, low cost, the whole volume of device is less, the turnover of being convenient for. Through adjustment carousel, gag lever post and the pole of buckling, can adapt to and buckle with the pipeline of three kinds of not unidimensional, have fine adaptability.

Description

Multi-size pipe bender

Technical Field

The utility model relates to a construction equipment field, in particular to many sizes hickey.

Background

The traditional metal pipe bender has two types, one type is single in function, one tool can only be used for pipes with one specification, and the metal pipe bender is inconvenient to be provided with a plurality of tools when in operation with various pipe diameters. The second kind can cooperate multiple specification pipe diameter to use, but the structure is heavier, holds inconvenient also very extravagant physical power during the operation.

SUMMERY OF THE UTILITY MODEL

To the technical problem mentioned above, the utility model provides a many sizes hickey.

The technical scheme includes that the rotary table comprises a bottom table, a rotary table is rotatably arranged on the bottom table, guide grooves are formed in the periphery of the rotary table and are arranged around the rotary table, the guide grooves are evenly divided into three parts with different inner diameters, namely the angle of the guide groove with each size of inner diameter is 120 degrees, and scale marks are arranged on the rotary table corresponding to each part;

the base platform is provided with a limiting rod, the limiting rod is positioned on one side of the rotary disc, the middle shaft of the rotary disc is rotatably connected with a movable support, and the movable support is fixedly connected with the bending rod.

Preferably, the graduation marks for the channel portions for each inner diameter dimension are 30 °, 60 ° and 90 °, respectively.

Preferably, the bending rod is a telescopic rod.

Preferably, a rotating shaft is fixedly arranged on the base platform, and the outer side of the rotating shaft is connected with the turntable through a one-way bearing.

Preferably, the fixed bolster is fixed to be set up on the base platform, and the fixed bolster setting is in carousel one side, the vertical slot of having seted up on the fixed bolster, the slot upper end is open end, the fixed bolster with the gag lever post is pegged graft.

Preferably, the front end of the limiting rod is rotatably connected with a fixed limiting column, the fixed limiting column is provided with three surfaces corresponding to the guide groove, and each surface is provided with a limiting groove corresponding to the radius of the guide groove;

the fixing support comprises two vertically arranged support blocks, each support block is provided with one slot, and two ends of the fixed limiting column are connected with the slots in an inserting mode.

Preferably, the one end of the bending rod is rotatably provided with a bending limiting column, the bending limiting column corresponds to the guide groove and is provided with three faces, and a groove is formed in each face corresponding to the radius size of the guide groove.

The embodiment of the utility model provides a beneficial effect that technical scheme brought is: this scheme structure, simple convenient to use, low cost, the whole volume of device is less, the turnover of being convenient for. Through adjustment carousel, gag lever post and the pole of buckling, can adapt to and buckle with the pipeline of three kinds of not unidimensional, have fine adaptability.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.

Wherein the reference numerals are: 1. a base table; 2. a turntable; 3. a guide groove; 4. scale lines; 5. a limiting rod; 51. a support; 52. fixing the limiting column; 6. a bending rod; 61. a movable support; 62. the spacing post buckles.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

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

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element 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. 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 invention, unless otherwise specified, "a plurality" means two or more.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning 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 creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

Example 1

Referring to fig. 1, the utility model provides a multi-size pipe bender, including base frame 1, rotate on the base frame 1 and set up carousel 2, 2 week sides of carousel have seted up guide slot 3, guide slot 3 surrounds carousel 2 and sets up, guide slot 3 equally divide into three different parts of internal diameter, namely the guide slot angle of each size internal diameter is 120, correspond to each part on carousel 2 and be provided with scale mark 4;

the base table 1 is provided with a limiting rod 5, the limiting rod 5 is positioned on one side of the turntable 2, the middle shaft of the turntable 2 is rotatably connected with a movable support 61, and the movable support 61 is fixedly connected with the bending rod 6.

The graduation marks 4 for the sections of the guide channel 3 corresponding to each inner diameter dimension are 30 °, 60 ° and 90 °, respectively.

Different guide slot 3 parts are selected according to the pipe diameter difference that needs were buckled, and the part that will correspond is towards gag lever post 5, combines the scale mark, can buckle the pipeline as required.

Example 2

On the basis of embodiment 1, the bending rod 6 is a telescopic rod.

The rotating shaft 11 is fixedly arranged on the base platform 1, and the outer side of the rotating shaft 11 is connected with the turntable 2 through a one-way bearing.

Fixed set up fixed bolster 51 on the base frame 1, fixed bolster 51 sets up in carousel 2 one side, and the vertical slot of having seted up on the fixed bolster 51, the slot upper end is open end, and fixed bolster 51 is pegged graft with gag lever post 5.

The front end of the limiting rod 5 is rotatably connected with a fixed limiting column 52, the fixed limiting column 52 is provided with three surfaces corresponding to the guide groove 3, and each surface is provided with a limiting groove corresponding to the radius size of the guide groove 3;

the fixed bracket 51 includes two vertically arranged support blocks, each support block is provided with a slot, and two ends of the fixed limit column 52 are inserted into the slots.

By rotating the fixed limiting column 52, the pipe diameters of different sizes can be adapted to the guide groove 3. When the pipe fitting device is used, one side of the limiting column 52 is attached to the rotary table 2 to form a circular groove hole corresponding to a pipeline, and the limiting column and the rotary table are attached to each other when used, so that the open type slot is adopted, and when different pipe diameters need to be changed, the limiting rod 5 is taken down and rotated and then inserted back again.

One end of the bending rod 6 is rotatably provided with a bending limiting column 62, the bending limiting column 62 is provided with three faces corresponding to the guide groove 3, and a groove is formed in each face corresponding to the radius size of the guide groove 3.

Like the limiting rod 5, the pipeline bending device can be better adapted to the pipeline bending with different pipe diameters through the adjustment of the bending limiting column 62.

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

Claims

1. The multi-size pipe bender is characterized by comprising a base table (1), wherein a turntable (2) is rotatably arranged on the base table (1), guide grooves (3) are formed in the peripheral side of the turntable (2), the guide grooves (3) are arranged around the turntable (2), the guide grooves (3) are uniformly divided into three parts with different inner diameters, and scale marks (4) are arranged on the turntable (2) corresponding to each part;

the bending machine is characterized in that a limiting rod (5) is arranged on the bottom table (1), the limiting rod (5) is located on one side of the rotary table (2), a movable support (61) is rotatably connected to the middle shaft of the rotary table (2), and the movable support (61) is fixedly connected with the bending rod (6).

2. A multi-dimension tube bender according to claim 1, characterized in that the graduation marks (4) for the guiding groove (3) sections for each inner diameter dimension are 30 °, 60 ° and 90 °, respectively.

3. A multi-dimension tube bender according to claim 2, characterized in that said bending rods (6) are telescopic rods.

4. A multi-dimension pipe bender according to claim 3, characterized in that a rotary shaft (11) is fixedly arranged on said base platform (1), and the outer side of said rotary shaft (11) is connected with said rotary table (2) through a one-way bearing.

5. The multi-size pipe bender according to claim 1, wherein a fixed support (51) is fixedly arranged on the base platform (1), the fixed support (51) is arranged on one side of the turntable (2), a slot is vertically formed in the fixed support (51), the upper end of the slot is an open end, and the fixed support (51) is inserted into the limiting rod (5).

6. The multi-size pipe bender according to claim 5, wherein the front end of the limiting rod (5) is rotatably connected with a fixed limiting column (52), the fixed limiting column (52) is provided with three faces corresponding to the guide grooves (3), and each face is provided with a limiting groove corresponding to one radius of the guide groove (3);

the fixing support (51) comprises two vertically arranged support blocks, each support block is provided with one slot, and two ends of the fixed limiting column (52) are connected with the slots in an inserting mode.

7. The multi-size pipe bender according to claim 6, wherein one end of the bending rod (6) is rotatably provided with a bending limiting column (62), the bending limiting column (62) is provided with three faces corresponding to the guide grooves (3), and each face is provided with a groove corresponding to one radius of the guide groove (3).