CN110548785B - Pipe bender for construction with positioner and ability light use - Google Patents
Pipe bender for construction with positioner and ability light use Download PDFInfo
- Publication number
- CN110548785B CN110548785B CN201910832068.9A CN201910832068A CN110548785B CN 110548785 B CN110548785 B CN 110548785B CN 201910832068 A CN201910832068 A CN 201910832068A CN 110548785 B CN110548785 B CN 110548785B
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- positioning
- pipe bender
- seat
- rotating seat
- building construction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a pipe bender with a positioning device and capable of being used conveniently for building construction, which comprises a fixed seat and a rotating seat, wherein limiting grooves are formed in the fixed seat and the rotating seat, threaded rods are connected in the limiting grooves, the threaded rods penetrate through the limiting blocks, the limiting blocks are arranged in the limiting grooves, the limiting blocks indirectly arranged on the fixed seat and the rotating seat are respectively connected to a fixed wheel and a pipe bending wheel, a supporting disk is connected to the fixed seat, mounting holes are formed in the supporting disk, sucking disks are arranged in the mounting holes, and sucking disk bearings are connected to the lower end of the positioning rods. This pipe bender for construction with positioner and ability light use can be convenient for fix a position the turned angle who rotates the seat to can be convenient for this pipe bender with the pipe crooked to appointed angle, and can be convenient for make the staff can rotate the seat through less power messenger through the structure of similar scissor jack and rotate, and then can be convenient for this pipe bender of light use of staff.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a pipe bender with a positioning device and capable of being used conveniently for building construction.
Background
In building construction, various conditions exist, distributed pipelines cannot be completely straight, and in order to adapt to the conditions, partial pipes in the pipelines need to be bent into various shapes;
however, the existing pipe bender for building construction has some problems in the using process, such as:
1. the existing pipe bender for building construction does not have a positioning device, so that the existing pipe bender can not be positioned, the bending angle of a pipe is not favorably limited, when only the pipe with a specific radian can pass through a certain position in building construction, if the pipe is not positioned when being bent, the bending radian is easily too large or too small, and the pipe bender is not favorably used in building construction;
2. the existing pipe bender for building construction is inconvenient to use conveniently, the length of a force arm of the existing pipe bender is generally increased for the convenience of use so as to reduce the labor consumed by workers during use, and the existing pipe bender is generally placed perpendicular to the ground so as to limit the bending position of a pipe, thereby being unfavorable for use.
In view of the above, it is necessary to develop a pipe bender with a positioning device for building construction, which is portable and can be used conveniently to solve the above problems.
Disclosure of Invention
The invention aims to provide a pipe bender for building construction, which is provided with a positioning device and can be used conveniently, and the pipe bender for building construction is used for solving the problems that the prior pipe bender for building construction is not provided with the positioning device and is inconvenient to use conveniently in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a pipe bender with a positioning device and convenient use for building construction comprises a fixed seat and a rotating seat, wherein limiting grooves are formed in the fixed seat and the rotating seat, threaded rods are connected in the limiting grooves and penetrate through the limiting blocks, the limiting blocks are arranged in the limiting grooves, the limiting blocks indirectly arranged on the fixed seat and the rotating seat are respectively connected to a fixed wheel and a pipe bending wheel, and a supporting disc is connected to the fixed seat;
the positioning device comprises a supporting plate, a positioning rod, a positioning pipe, a compression spring, a sucker, a bearing and a bearing, wherein the supporting plate is provided with a mounting hole, the sucker is arranged in the mounting hole, the sucker bearing is connected to the lower end of the positioning rod, the upper end of the positioning rod is nested with the positioning pipe, the inner side of the positioning pipe is connected with the outer side of the positioning rod through the compression spring, and the compression spring is nested on the outer;
the rotating seat is provided with a supporting plate, a second magnetic sheet is arranged on the outer side of the supporting plate, a positioning hole is formed in the supporting plate, and a first magnetic sheet is arranged on the inner side of the positioning hole;
the upper end bearing of supporting disk is connected with the regulation lid, and the lower extreme inboard of adjusting the lid is connected with drive gear, the drive gear key-type connection is in the upper end outside of single rotatory reciprocating screw rod, and single rotatory reciprocating screw rod connects in the inside of supporting disk, the outside of single rotatory reciprocating screw rod is installed and is propped a mechanism, and props the both ends of a mechanism and be connected with supporting indent and pawl contact respectively, support indent and pawl and set up respectively in the inboard of supporting disk and the outside of rotating the seat, and rotate the seat and be connected with the supporting disk bearing.
Preferably, the rotating seat and the supporting plate are arranged in an integrated structure, and the cross section of the supporting plate is in an L-shaped structure.
Preferably, the limiting block is connected with the limiting groove in a clamping mode, and the limiting block is connected with the threaded rod in a threaded connection mode.
Preferably, the supporting disc is provided with mounting holes distributed around the axis of the supporting disc at equal angles, and the axis of the supporting disc coincides with the rotation center line of the positioning hole.
Preferably, gear teeth are distributed on the inner side of the adjusting cover at equal angles and are meshed and connected with the transmission gear.
Preferably, the upper end of the positioning tube is made of a magnetic material, the upper end of the positioning tube is in a right-angle triangular prism shape, the inclined plane of the right-angle triangular prism is opposite to the magnetic property of the second magnetic sheet, and the inclined plane of the right-angle triangular prism is opposite to the magnetic property of the first magnetic sheet.
Preferably, the positioning rod is movably connected with the positioning tube, the rotation center line of the positioning rod and the positioning tube is collinear with the axis of the sucker, and the outer diameter of the sucker is matched with the inner diameter of the mounting hole.
Preferably, the pawls are connected to the outer side of the rotating seat at equal angles, and the rotation center line of the rotating seat is collinear with the axis of the supporting disk.
Compared with the prior art, the invention has the beneficial effects that: this pipe bender for construction with positioner and light use of ability can be convenient for fix a position the turned angle who rotates the seat to can be convenient for this pipe bender with the pipe crooked to appointed angle, and can be convenient for make the staff rotate the seat rotation through less power messenger through the structure of similar scissor jack, and then can be convenient for this pipe bender of light use of staff:
1. in the rotating process of the rotating seat, the second magnetic sheet and the positioning tube are attracted due to the fact that the second magnetic sheet and the positioning tube are opposite in magnetism, the positioning tube is compressed firstly and then extends into the positioning hole under the action of elastic force released by the compression spring, and then the second magnetic sheet and the positioning tube are attracted due to the fact that the magnetism of the upper end inclined plane of the positioning tube is opposite to that of the first magnetic sheet, so that the upper end inclined plane of the positioning tube stably faces the first magnetic sheet to prevent the rotating seat from continuing to rotate, the rotating angle of the rotating seat can be positioned, the rotating angle of the tube can be limited, and use is facilitated;
2. through the structure similar to a scissor jack formed by the single-rotation reciprocating screw rod and the supporting mechanism, a worker only needs to rotate the adjusting cover with small force to drive the rotating seat to rotate, and then the worker can bend the pipe with small force, so that the pipe bender is convenient for the worker to use lightly.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is an enlarged view of point A of FIG. 1 according to the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is an enlarged view of point B of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of a connection structure of a positioning tube and a positioning rod according to the present invention;
FIG. 6 is a schematic side view of the upper end of the positioning tube of the present invention;
fig. 7 is a schematic sectional view of the connection structure of the support disc of the present invention;
FIG. 8 is an enlarged view of point C of FIG. 7 according to the present invention;
FIG. 9 is a schematic view of the connection structure of the single-turn reciprocating screw rod and the adjusting cover according to the present invention.
In the figure: 1. a fixed seat; 2. a rotating seat; 3. a limiting groove; 4. a threaded rod; 5. a limiting block; 6. a fixed wheel; 7. a pipe bending wheel; 8. a support disc; 9. mounting holes; 10. an adjusting cover; 11. positioning holes; 12. a first magnetic sheet; 13. a second magnetic sheet; 14. a positioning tube; 15. a support plate; 16. positioning a rod; 17. a suction tray; 18. a transmission gear; 19. a compression spring; 20. pressing the groove; 21. a single-rotation reciprocating screw rod; 22. a jacking mechanism; 23. a pawl.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides the following technical solutions: a pipe bender with a positioning device and capable of being used conveniently for building construction comprises a fixed seat 1 and a rotating seat 2, wherein limiting grooves 3 are formed in the fixed seat 1 and the rotating seat 2, a threaded rod 4 is connected in each limiting groove 3, the threaded rod 4 penetrates through a limiting block 5, the limiting block 5 is arranged in each limiting groove 3, the limiting blocks 5 indirectly arranged on the fixed seat 1 and the rotating seat 2 are connected to a fixed wheel 6 and a pipe bending wheel 7 respectively, and a supporting disk 8 is connected to the fixed seat 1;
the support plate 8 is provided with a mounting hole 9, a sucker 17 is arranged in the mounting hole 9, the sucker 17 is connected to the lower end of the positioning rod 16 in a bearing mode, the upper end of the positioning rod 16 is nested with the positioning tube 14, the inner side of the positioning tube 14 is connected with the outer side of the positioning rod 16 through a compression spring 19, and the compression spring 19 is nested on the outer side of the positioning rod 16;
a support plate 15 is arranged on the rotating seat 2, a second magnetic sheet 13 is arranged on the outer side of the support plate 15, a positioning hole 11 is arranged on the support plate 15, and a first magnetic sheet 12 is arranged on the inner side of the positioning hole 11;
the upper end bearing of supporting disk 8 is connected with adjusts lid 10, and the lower extreme inboard of adjusting lid 10 is connected with drive gear 18, drive gear 18 key-type is connected in the upper end outside of single-turn reciprocating screw 21, and single-turn reciprocating screw 21 connects in the inside of supporting disk 8, the outside of single-turn reciprocating screw 21 is installed and is propped a mechanism 22, and prop the both ends of mechanism 22 and be connected with abutting groove 20 and pawl 23 contact respectively, abutting groove 20 and pawl 23 set up respectively in the inboard of supporting disk 8 and the outside of rotating seat 2, and rotate seat 2 and supporting disk 8 bearing connection.
The rotating seat 2 and the supporting plate 15 are arranged in an integrated structure, and the cross section of the supporting plate 15 is in an L-shaped structure, so that the stability of the pipe bender structure can be increased conveniently, and the bent pipe of the pipe bender can not be influenced by the arrangement of the supporting plate 15.
The distribution of angle such as its axis has mounting hole 9 on the supporting disk 8, and the axis of supporting disk 8 and the rotation center line coincidence of locating hole 11, can be convenient for fix a position the rotation of backup pad 15 through angle distribution mounting hole 9 such as, and then be convenient for fix a position rotating 2 pivoted angles of seat.
The inner side of the adjusting cover 10 is provided with gear teeth at equal angles, and the gear teeth are meshed with the transmission gear 18, so that the transmission gear 18 can be driven to rotate by the rotation of the adjusting cover 10.
The upper end of registration arm 14 is the magnetism material, and the upper end of registration arm 14 is right angle triangular prism shape to the inclined plane of this right angle triangular prism is opposite with the magnetism of second magnetic sheet 13, and the inclined plane of this right angle triangular prism is opposite with the magnetism of first magnetic sheet 12 simultaneously, can be convenient for registration arm 14 get into in the locating hole 11, and can fix the position of locating hole 11 through registration arm 14.
The positioning rod 16 is movably connected with the positioning tube 14, the rotation central line of the positioning rod 16 and the positioning tube 14 is collinear with the axis of the suction cup 17, the outer diameter of the suction cup 17 is matched with the inner diameter of the mounting hole 9, the positioning tube 14 can conveniently ascend or descend on the positioning rod 16, and the positioning tube 14 and the positioning tube 16 can conveniently rotate synchronously.
The pawls 23 are connected to the outer side of the rotating seat 2 at equal angles, and the rotating center line of the rotating seat 2 is collinear with the axis of the supporting disk 8, so that the pawls 23 distributed at equal angles can be repeatedly supported by the supporting mechanism 22 to drive the rotating seat 2 to rotate.
The working principle is as follows: at first this have positioner and can lightly use construction with hickey take to the position of use to operate according to the user demand, the operation mode as follows:
according to the figure 1, according to the outer diameter of the pipe, the threaded rod 4 is rotated to drive the limiting block 5 on the threaded rod to move in the limiting groove 3, so that the positions of the fixed wheel 6 and the pipe bending wheel 7 are adjusted, the pipe is preliminarily fixed by the fixed wheel 6 and the supporting disc 8, and then according to the figures 1, 3 and 4, the sucking disc 17 is connected into the proper mounting hole 9 to determine the rotation angle of the rotating seat 2;
then, according to fig. 1, fig. 3, fig. 7, fig. 8 and fig. 9, the adjusting cover 10 is rotated, the transmission gear 18 is driven to rotate through the gear teeth in the adjusting cover 10, so that the single-rotation reciprocating screw rod 21 is driven to rotate, when the single-rotation reciprocating screw rod 21 rotates, the supporting mechanism 22 on the single-rotation reciprocating screw rod is enabled to support in a reciprocating manner, so that the pawl 23 is continuously supported, the rotating seat 2 rotates, and the pipe bending wheel 7 is driven to rotate by the rotation of the rotating seat 2, so that the pipe is bent;
according to fig. 2, 3, 4, 5 and 6, in the process of rotating the rotating base 2, the supporting plate 15 will also rotate synchronously, when the supporting plate 15 rotates to the positioning tube 14 along with the rotating base 2, the inclined surface at the upper end of the positioning tube 14 will face the second magnetic sheet 13, so that the positioning tube 14 is compressed and then sprung up under the rotation of the supporting plate 15, and thus the positioning tube extends into the positioning hole 11 on the supporting plate 15, and then the inclined surface at the upper end of the positioning tube 14 stably faces the first magnetic sheet 12 due to the first magnetic sheet 12, so that the supporting plate 15 is prevented from rotating continuously;
the positioning of the support plate 15 allows to indirectly position the rotating seat 2, thus ensuring the desired bending angle of the tube, which is well known to the skilled person and not described in detail in this specification.
It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of describing the invention and simplifying the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the scope of the invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a pipe bender for construction with positioner and ability light use, includes fixing base (1) and rotation seat (2), its characterized in that: the fixing seat (1) and the rotating seat (2) are respectively provided with a limiting groove (3), a threaded rod (4) is connected in the limiting groove (3), the threaded rod (4) penetrates through the limiting block (5), the limiting block (5) is arranged in the limiting groove (3), the limiting blocks (5) indirectly arranged on the fixing seat (1) and the rotating seat (2) are respectively connected to the fixed wheel (6) and the bent pipe wheel (7), and the fixing seat (1) is connected with a supporting disk (8);
the positioning device is characterized in that a mounting hole (9) is formed in the supporting plate (8), a sucker (17) is arranged in the mounting hole (9), a bearing of the sucker (17) is connected to the lower end of the positioning rod (16), the upper end of the positioning rod (16) is nested with a positioning tube (14), the inner side of the positioning tube (14) is connected with the outer side of the positioning rod (16) through a compression spring (19), and the compression spring (19) is nested on the outer side of the positioning rod (16);
a support plate (15) is arranged on the rotating seat (2), a second magnetic sheet (13) is arranged on the outer side of the support plate (15), a positioning hole (11) is formed in the support plate (15), and a first magnetic sheet (12) is arranged on the inner side of the positioning hole (11);
the upper end bearing of supporting disk (8) is connected with adjusts lid (10), and the lower extreme inboard of adjusting lid (10) is connected with drive gear (18), drive gear (18) key-type is connected in the upper end outside of single reciprocal lead screw (21) soon, and single reciprocal lead screw (21) of revolving connects in the inside of supporting disk (8), the outside of single reciprocal lead screw (21) of revolving is installed and is propped top mechanism (22), and props the both ends of top mechanism (22) and be connected with the contact of propping indent (20) and pawl (23) respectively, it sets up respectively in the inboard of supporting disk (8) and the outside of rotating seat (2) to prop indent (20) and pawl (23), and rotates seat (2) and be connected with supporting disk (8) bearing.
2. The pipe bender with positioning device for building construction according to claim 1, wherein: the rotating seat (2) and the supporting plate (15) are arranged in an integrated structure, and the cross section of the supporting plate (15) is of an L-shaped structure.
3. The pipe bender with positioning device for building construction according to claim 1, wherein: the limiting block (5) is connected with the limiting groove (3) in a clamping mode, and the limiting block (5) is connected with the threaded rod (4) in a threaded connection mode.
4. The pipe bender with positioning device for building construction according to claim 1, wherein: mounting holes (9) are distributed on the supporting disc (8) at equal angles around the axis of the supporting disc, and the axis of the supporting disc (8) is overlapped with the rotation center line of the positioning hole (11).
5. The pipe bender with positioning device for building construction according to claim 1, wherein: gear teeth are distributed on the inner side of the adjusting cover (10) at equal angles and are meshed and connected with the transmission gear (18).
6. The pipe bender with positioning device for building construction according to claim 1, wherein: the upper end of the positioning tube (14) is made of a magnetic material, the upper end of the positioning tube (14) is a right-angle triangular prism, the inclined plane of the right-angle triangular prism is opposite to the magnetism of the second magnetic sheet (13), and the inclined plane of the right-angle triangular prism is opposite to the magnetism of the first magnetic sheet (12).
7. The pipe bender with positioning device for building construction according to claim 1, wherein: the positioning rod (16) is movably connected with the positioning tube (14), the rotating center lines of the positioning rod (16) and the positioning tube (14) are collinear with the axis of the sucker (17), and the outer diameter of the sucker (17) is matched with the inner diameter of the mounting hole (9).
8. The pipe bender with positioning device for building construction according to claim 1, wherein: the pawls (23) are connected to the outer side of the rotating seat (2) at equal angles, and the rotating center line of the rotating seat (2) is collinear with the axis of the supporting disk (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910832068.9A CN110548785B (en) | 2019-09-04 | 2019-09-04 | Pipe bender for construction with positioner and ability light use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910832068.9A CN110548785B (en) | 2019-09-04 | 2019-09-04 | Pipe bender for construction with positioner and ability light use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110548785A CN110548785A (en) | 2019-12-10 |
| CN110548785B true CN110548785B (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910832068.9A Active CN110548785B (en) | 2019-09-04 | 2019-09-04 | Pipe bender for construction with positioner and ability light use |
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| CN (1) | CN110548785B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120048069A (en) * | 2010-11-05 | 2012-05-15 | 현대중공업 주식회사 | Multi caliber banding device |
| CN104070090B (en) * | 2014-05-29 | 2015-11-25 | 浙江飞越机电有限公司 | Lever pipe bender with angle orientation and bending method |
| CN104492885A (en) * | 2014-12-02 | 2015-04-08 | 江苏武进不锈股份有限公司 | Automatic tube bending machine |
| CN104874694B (en) * | 2015-06-17 | 2017-03-01 | 沈阳飞机工业（集团）有限公司 | The special adjustable supports of aviation composite frock steel plate forming and its forming method |
| CN205386586U (en) * | 2015-12-25 | 2016-07-20 | 四川航天世东汽车部件有限公司 | Automobile operation pole location frock of buckling |
| CN207386250U (en) * | 2017-09-29 | 2018-05-22 | 福建省万达汽车玻璃工业有限公司 | A kind of bending tool of hollow aluminum strip |
| CN207709602U (en) * | 2017-11-29 | 2018-08-10 | 成都朋昌电力构件有限公司 | A kind of pull rod round end molding machine |
| CN108772452A (en) * | 2018-06-27 | 2018-11-09 | 郑州天舜电子技术有限公司 | A kind of apparatus for bending of the electronic product production convenient for adjusting bending degree |
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| CN110548785A (en) | 2019-12-10 |
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| CB03 | Change of inventor or designer information |
Inventor after: Yu Longqing Inventor after: Guan Geng Inventor before: Guan Geng |
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| CB03 | Change of inventor or designer information | ||
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Effective date of registration: 20201028 Address after: Nanshan District construction and works Department, 14th floor, love building, 1366 Qianhai Road, Nanshan District, Shenzhen City, Guangdong Province Applicant after: Yu Longqing Address before: 310018 China University of metrology, Xiasha Higher Education Zone, Hangzhou, Jianggan District, Zhejiang Applicant before: Guan Geng |
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