CN218775450U

CN218775450U - Tool for bending pipe

Info

Publication number: CN218775450U
Application number: CN202223377021.4U
Authority: CN
Inventors: 何鹏
Original assignee: Wuhan Cuboid Industry Co ltd
Current assignee: Wuhan Cuboid Industry Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-03-31
Anticipated expiration: 2032-12-14

Abstract

The utility model provides a frock for return bend, belong to tubular product processing technology field, this frock for return bend includes the workstation, the circular port, the upper end of workstation is seted up to the circular port, the carousel rotates to be connected in the circular port, two first I-shaped wheels, the circumference surface of the equal fixed connection carousel of two first I-shaped wheels, the second I-shaped wheel, second I-shaped wheel fixed connection is in the upper end of workstation, it makes the slider slide in the spout through the nut to rotate the lead screw, alright adjust the third I-shaped wheel and control the removal, make the third I-shaped wheel with the steel pipe that the increase of first I-shaped wheel distance adapted to different models with this, utilize first I-shaped wheel, cooperation between second I-shaped wheel and the third I-shaped wheel is used, alright fix the steel pipe, it is rotatory alright carry out the return bend operation to drive the carousel through the motor, effectually make this device can correspond the steel pipe of different models, the application range is improved, and can keep the steel pipe not take place to rock when the return bend.

Description

Tool for bending pipe

Technical Field

The utility model belongs to the technical field of the tubular product processing, concretely relates to frock for return bend.

Background

In the utilization process of the pipe, the pipe is bent into various angles in order to meet various requirements. The general pipe bending method is basically to adopt a pipe bending machine to carry out cold bending processing.

The grant publication number ' CN213613491U ' records ' a pipe bending machine, and belongs to the technical field of auxiliary equipment for laying electric wire pipes. The steel pipe bending machine comprises a platform, a sizing shaft, a rotating shaft, a fixing shaft and an operating handle, wherein the rotating shaft and the fixing shaft are fixed on the platform at intervals, the front end of the operating handle is fixed with the rotating shaft, the sizing shaft is fixed on the operating handle and is parallel to the rotating shaft, and the gap between the sizing shaft and the rotating shaft is larger than the pipe diameter of a steel pipe to be bent. The utility model discloses can satisfy the requirement of the special bending angle of electric wire pipe of on-the-spot wiring, buckle out the steel pipe of multiple angle ".

Above-mentioned patent can satisfy the requirement of the special bending angle of field wiring pair electric wire pipe, the steel pipe of multiple angle of buckling out, but above-mentioned patent can only carry out the return bend operation to the steel pipe of a model, just so can the application range of greatly reduced device, and the patent that rises causes the steel pipe easily and rocks at the return bend during operation for the steel pipe return bend is unstable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a frock for return bend aims at solving the steel pipe that can only carry out the return bend operation to a model among the prior art, just so can the application range of greatly reduced device, and the patent that just rises causes the steel pipe to rock at the return bend during operation easily for the unstable problem of steel pipe return bend.

In order to achieve the above object, the utility model provides a following technical scheme:

a frock for return bend includes:

a work table;

the circular hole is formed in the upper end of the workbench;

the rotary disc is rotatably connected in the circular hole;

the two first I-shaped wheels are fixedly connected with the circumferential surface of the turntable;

the second spool is fixedly connected to the upper end of the workbench;

the sliding chute is arranged at the upper end of the workbench;

the screw rod is rotationally connected in the sliding groove and penetrates through the workbench;

the fixed plate is fixedly connected to the lower end of the workbench;

the motor is fixedly connected to one side end of the fixing plate, and the turntable is fixedly connected to an output shaft of the motor;

the third spool is arranged at the upper end of the workbench, a sliding block is fixedly connected to the lower end of the third spool, the sliding block is located in the sliding groove, and the sliding block is connected to the circumferential surface of the screw rod through a nut and threads.

As an optimized scheme, the upper end fixed connection of workstation has a hollow box, a side end fixedly connected with first baffle of slider, first baffle sliding connection is in hollow box.

As a preferred scheme of the utility model, the landing leg department fixedly connected with branch of workstation, the equal fixedly connected with heelpiece of four landing leg lower extremes of workstation.

As an optimized scheme of the utility model, the upper end of branch is equipped with the case, the upper end fixedly connected with second baffle of case.

As an optimized scheme, the upper end fixedly connected with guard ring of workstation, the carousel is located the guard ring.

As a preferred scheme of the utility model, the lower extreme fixedly connected with stopper of workstation, the carousel is located the upper end of stopper.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in this scheme, rotate the lead screw and make the slider slide in the spout through the nut, alright adjust the third I-shaped wheel and remove, make third I-shaped wheel and first I-shaped wheel apart from the increase with this steel pipe that adapts to different models, utilize first I-shaped wheel, cooperation between second I-shaped wheel and the third I-shaped wheel is used, alright with the steel pipe fixed, drive the rotatory alright return bend operation of carousel through the motor, the effectual steel pipe that makes this device can correspond different models, and the application range is extended, and can keep the steel pipe not to take place to rock when the return bend.

2. In this scheme, when third I-shaped wheel removal in-process, the slider can take first baffle to remove to in the hollow box, like this alright plug up the opening of spout through the cooperation of hollow box and first baffle, make the lead screw not contact with the outside, personnel do not contact with the lead screw, protection personnel's safety.

Drawings

The accompanying drawings 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 and not to limit the invention. In the drawings:

fig. 1 is a front perspective view of the present invention;

fig. 2 is a bottom perspective view of the present invention;

fig. 3 is an exploded view of the present invention.

In the figure: 1. a work table; 2. a strut; 3. a bottom pad; 4. a turntable; 5. a protective ring; 6. a first spool; 7. a second spool; 8. a third spool; 9. a hollow box; 10. a first baffle; 11. a limiting block; 12. a chute; 13. a screw rod; 14. a fixing plate; 15. a motor; 16. a storage box; 17. a second baffle; 18. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions:

a frock for return bend includes:

a work table 1;

the circular hole is formed in the upper end of the workbench 1;

the rotary table 4 is rotatably connected in the circular hole;

the two first spool wheels 6 are fixedly connected with the circumferential surface of the turntable 4;

the second spool 7 is fixedly connected to the upper end of the workbench 1;

the sliding chute 12 is arranged at the upper end of the workbench 1;

the screw rod 13 is rotatably connected in the chute 12 and penetrates through the workbench 1;

a fixing plate 14, wherein the fixing plate 14 is fixedly connected with the lower end of the workbench 1;

the motor 15, the motor 15 is fixedly connected to one side end of the fixed plate 14, the rotary table 4 is fixedly connected to the output shaft of the motor 15;

the third spool 8 is arranged at the upper end of the workbench 1, the lower end of the third spool 8 is fixedly connected with a sliding block 18, the sliding block 18 is positioned in the sliding groove 12, and the sliding block 18 is in threaded connection with the circumferential surface of the screw rod 13 through a nut.

In the embodiment of the utility model, at first, it drives slider 18 and slides in spout 12 to rotate lead screw 13, because spout 12 and slider 18 are unanimous, can carry on spacingly to slider 18, prevent that slider 18 from taking place to rotate, when the position of third I-shaped wheel 8 takes place to remove, alright correspond different steel pipes and carry out the return bend operation, personnel can use different first I-shaped wheel 6 to carry out the operation according to the length of steel pipe when the device uses, insert the steel pipe between first I-shaped wheel 6 and the third I-shaped wheel 8, starter motor 15 takes the downthehole carousel 4 of circular shape to rotate, can keep motor 15's stability through fixed plate 14, take first I-shaped wheel 6 to begin to do the arc motion when carousel 4 rotates, alright carry out the return bend operation with the steel pipe like this, can prevent that the steel pipe from taking place to rock in cooperation second I-shaped wheel 7's use, the steel pipe is after the completion in the bending, reversal lead screw 13 makes third I-shaped wheel 8 rotate, alright quick alright removal of convenience of taking out the steel pipe after the return bend is accomplished, improve convenient and swift, when effectual improved the return bend operation, the spacing of the spacing wide range of the realization of the spacing operation of the steel pipe can also be observed simultaneously, the spacing difference of the realization of the adjustment of the steel pipe, the wide range of the use of the spool 8.

Specifically, referring to fig. 1-3, a hollow box 9 is fixedly connected to the upper end of the working table 1, a first baffle 10 is fixedly connected to one side end of the sliding block 18, and the first baffle 10 is slidably connected to the inside of the hollow box 9.

In this embodiment: when the third spool 8 moves, the sliding block 18 can drive the first baffle 10 to move into the hollow box 9, so that the opening of the sliding groove 12 can be blocked through the matching of the hollow box 9 and the first baffle 10, the screw rod 13 is not contacted with the outside, and personnel are not contacted with the screw rod 13, so that the safety of the personnel is protected.

Specifically, referring to fig. 1, the supporting legs of the worktable 1 are fixedly connected with supporting rods 2, and the lower ends of the four supporting legs of the worktable 1 are fixedly connected with base mats 3.

In this embodiment: can fix four landing legs of workstation 1 through the branch 2 that sets up, the device then does not paste and makes the device rock at the during operation like this, and the accessible heelpiece 3 improves the land fertility of grabbing of the during operation of device, and then the condition of offset can not appear like this.

Specifically, referring to fig. 3, a storage box 16 is disposed at the upper end of the supporting rod 2, and a second baffle 17 is fixedly connected to the upper end of the storage box 16.

In this embodiment: the steel pipes can be temporarily placed by the storage box 16, and the storage box 16 can be distinguished by the second baffle 17, so that finished products and unfinished products can be distinguished.

Specifically, referring to fig. 1, a protective ring 5 is fixedly connected to the upper end of the working table 1, and the turntable 4 is located in the protective ring 5.

In this embodiment: at carousel 4 rotation in-process, usable guard ring 5 protects carousel 4, carousel 4 like this when rotating not with external contact, then can the protection personnel hand safety, does not take place the contact with it, protection personnel's safety.

Specifically, referring to fig. 2, the lower end of the working table 1 is fixedly connected with a limiting block 11, and the turntable 4 is located at the upper end of the limiting block 11.

In this embodiment: stopper 11 is equipped with four groups in this device, is located the lower extreme of workstation 1 respectively, can carry on spacingly to carousel 4 through four stoppers 11 that set up, prevents that carousel 4 from taking place to drop, and carousel 4 is more stable at rotatory in-process like this.

The utility model discloses a theory of operation and use flow: the rotating screw rod 13 drives the sliding block 18 to slide in the sliding groove 12, so that the position of the third spool 8 is changed, different steel pipes can be fixed, after the steel pipe to be bent is placed between the first spool 6 and the third spool 8, the starting motor 15 drives the rotating disc 4 to rotate, the second spool 7 can be used for fixing the steel pipe, and meanwhile, when the first spool 6 rotates, the steel pipe can be bent.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement 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 frock for return bend which characterized in that includes:

a work table (1);

the circular hole is formed in the upper end of the workbench (1);

the rotary disc (4), the rotary disc (4) is connected in the round hole in a rotating mode;

the two first I-shaped wheels (6), the two first I-shaped wheels (6) are fixedly connected with the circumferential surface of the turntable (4);

the second spool (7), the said second spool (7) is fixedly connected to the upper end of the work level (1);

the sliding chute (12), the said sliding chute (12) is set up in the upper end of the work level (1);

the screw rod (13), the said screw rod (13) is connected to the concrete chute (12) rotatably and run through the work level (1);

the fixing plate (14), the said fixing plate (14) is fixedly connected to the underpart of the work level (1);

the motor (15), the said motor (15) is fixedly connected to one side end of the dead plate (14), the said rotary table (4) is fixedly connected to the output shaft of the motor (15);

the third spool (8), the upper end of workstation (1) is located in third spool (8), the lower extreme fixedly connected with slider (18) of third spool (8), slider (18) are located spout (12), slider (18) pass through nut threaded connection in the circumferential surface of lead screw (13).

2. The tool for bending the pipe according to claim 1, wherein: the upper end fixed connection of workstation (1) has hollow box (9), one side end fixed connection of slider (18) has first baffle (10), first baffle (10) sliding connection is in hollow box (9).

3. The tool for bending the pipe according to claim 2, wherein: the landing leg department fixedly connected with branch (2) of workstation (1), four equal fixedly connected with heelpiece (3) of landing leg lower extreme of workstation (1).

4. The tool for bending the pipe according to claim 3, wherein: the upper end of the supporting rod (2) is provided with a storage box (16), and the upper end of the storage box (16) is fixedly connected with a second baffle (17).

5. The tooling for bending the pipe according to claim 4, wherein: the upper end fixedly connected with guard ring (5) of workstation (1), carousel (4) are located guard ring (5).

6. The tool for bending the pipe according to claim 5, wherein: the lower extreme fixedly connected with stopper (11) of workstation (1), carousel (4) are located the upper end of stopper (11).