CN218460524U

CN218460524U - Steel pipe bending device

Info

Publication number: CN218460524U
Application number: CN202222596542.2U
Authority: CN
Inventors: 徐同德; 马二利
Original assignee: Zhangjiagang Herui Medical Equipment Co ltd
Current assignee: Zhangjiagang Herui Medical Equipment Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-02-10
Anticipated expiration: 2032-09-29

Abstract

The utility model belongs to the technical field of the metalworking technique and specifically relates to a steel pipe bending device, including control box and carousel, the front end upside rotation of control box is connected with the bending roller, the rear end fixedly connected with worm wheel of bending roller, the upside meshing of worm wheel is connected with the worm, the front end intermediate position department fixedly connected with fixed block of bending roller, the left side of fixed block is rotated and is connected with adjusting screw, adjusting screw's outside screwed connection has the transmission sleeve, the left end fixedly connected with transmission block of transmission sleeve, the utility model discloses in, through the bending roller, worm and the clamp frame of bending that set up, utilize to make the worm wheel drive the bending roller to rotate to the rotation of worm, can make the clamp frame of bending simultaneously can rotate, and then can bend the processing to the steel pipe, can carry out the spacing use of side to the steel pipe through the effect of bending roller and the inboard arc wall of clamp frame of bending simultaneously to avoid the steel pipe to appear the phenomenon of splitting, promote the effect of bending.

Description

Steel pipe bending device

Technical Field

The utility model relates to a metal processing technology field specifically is a steel pipe bending device.

Background

With the development of society, the application of steel pipes is becoming more and more extensive, steel pipes refer to steel products with hollow cross-section, the length of which is far greater than the diameter or perimeter, and are divided into round, square, rectangular and special-shaped steel pipes according to the cross-sectional shape.

In the prior art, in the process of bending a steel pipe, the steel pipe is easily squeezed flat or broken in the bending process due to the property of the steel pipe, so that the bending effect of the steel pipe is influenced; and the bending position of the steel pipe is difficult to be positioned in the process of bending the steel pipe, so that the bending precision of the steel pipe is influenced, and the steel pipes with different sizes are difficult to bend and use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel pipe bending device to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a steel pipe bending device, includes control box and carousel, the front end upside rotation of control box is connected with the roll of bending, the rear end fixedly connected with worm wheel of roll of bending, the upside meshing of worm wheel is connected with the worm, the front end intermediate position department fixedly connected with fixed block of roll of bending, the left side of fixed block is rotated and is connected with adjusting screw, adjusting screw's outside screwed connection has the transmission sleeve pipe, the left end fixedly connected with transmission block of transmission sleeve pipe, the rear end fixedly connected with of transmission block presss from both sides the frame, sliding connection between the clamp frame of bending and the control box.

Preferably, the front end lower side of the control box is fixedly connected with a fixed clamping frame, the left side of the fixed clamping frame is provided with a movable clamping frame, and the movable clamping frame is connected with the control box in a sliding manner.

Preferably, the left end of the interior of the control box is fixedly connected with a motor, and an output shaft of the motor is fixedly connected with the worm.

Preferably, the right end of the fixed block is fixedly connected with a driving motor, and an output shaft of the driving motor is fixedly connected with the adjusting screw.

Preferably, the left lower side of the front end of the control box is fixedly connected with a fixing plate, the inner side of the fixing plate is spirally connected with a threaded shaft, the left end of the threaded shaft is fixedly connected with a turntable, and the threaded shaft is rotatably connected with the movable clamping frame.

Preferably, the inner sides of the movable clamping frame and the fixed clamping frame are both provided with arc-shaped clamping grooves.

Preferably, the outer side surface of the bending roller and the inner side of the right end of the bending clamping frame are both provided with arc-shaped clamping grooves.

Preferably, the lower end of the bending roller penetrates through the front end wall of the control box, and the bending roller is made of high-pressure-resistant alloy materials.

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

1. in the utility model, the worm wheel can drive the bending roller to rotate by utilizing the rotation of the worm through the arranged bending roller, the worm and the bending clamping frame, and simultaneously the bending clamping frame can rotate, so that the steel pipe can be bent, and simultaneously the steel pipe can be subjected to side limiting use through the action of the bending roller and the arc-shaped groove at the inner side of the bending clamping frame, thereby avoiding the steel pipe from being fractured and improving the bending effect;

2. the utility model discloses in, through adjusting screw, activity clamp frame and the threaded spindle that sets up, utilize to make transmission sleeve can remove about adjusting screw's rotation, make activity clamp frame can remove about removing through the rotation to the threaded spindle simultaneously, and then make the device can fix a position the centre gripping to the steel pipe and use, can adjust according to the size of steel pipe simultaneously to the processing of bending is used to the steel pipe of difference.

Drawings

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

FIG. 2 is a bottom cross-sectional view of the mounting structure of FIG. 1 in accordance with the present invention;

fig. 3 is a bottom view of the mounting structure of the control box, the fixed clamping frame and the movable clamping frame of the present invention.

In the figure: 1. a control box; 2. bending rollers; 3. a worm gear; 4. a worm; 5. a fixed block; 6. adjusting the screw rod; 7. a drive sleeve; 8. a transmission block; 9. bending the clamping frame; 10. fixing the clamping frame; 11. a movable clamping frame; 12. a motor; 13. a drive motor; 14. a fixing plate; 15. a threaded shaft; 16. a turntable.

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.

Embodiment 1 please refer to fig. 1-3, the present invention provides a technical solution: a steel pipe bending device comprises a control box 1 and a turntable 16, wherein a bending roller 2 is rotatably connected to the upper side of the front end of the control box 1, a worm wheel 3 is fixedly connected to the rear end of the bending roller 2, a worm 4 is meshed and connected to the upper side of the worm wheel 3, a fixed block 5 is fixedly connected to the middle position of the front end of the bending roller 2, an adjusting screw 6 is rotatably connected to the left side of the fixed block 5, a transmission sleeve 7 is spirally connected to the outer side of the adjusting screw 6, a transmission block 8 is fixedly connected to the left end of the transmission sleeve 7, a bending clamping frame 9 is fixedly connected to the rear end of the transmission block 8, the bending clamping frame 9 is slidably connected with the control box 1, a motor 12 is fixedly connected to the left end inside the control box 1, and an output shaft of the motor 12 is fixedly connected with the worm 4, the right-hand member fixedly connected with driving motor 13 of fixed block 5, fixed connection between driving motor 13's output shaft and adjusting screw 6, the arc double-layered groove has all been seted up to the lateral surface of bending roller 2 and the right-hand member inboard of the double-layered frame 9 of bending, the lower extreme of bending roller 2 runs through the front end wall of control box 1, bending roller 2 sets up to high pressure resistant alloy material, make worm 4 drive worm wheel 3 rotate through the rotation to motor 12, thereby make bending roller 2 can rotate, and can drive the double-layered frame 9 of bending and rotate, thereby can carry out automatic bending processing to the steel pipe, can carry out the spacing use in side to the steel pipe through the effect of bending roller 2 and the inboard arc wall of the double-layered frame 9 of bending simultaneously, in order to avoid the phenomenon of rupture to appear in the steel pipe, promote the effect of bending.

Example 2: referring to fig. 1 and fig. 3, the present embodiment is different from embodiment 1 in that: the steel pipe bending machine comprises a control box 1, a fixed clamping frame 10 is fixedly connected to the lower side of the front end of the control box 1, a movable clamping frame 11 is arranged on the left side of the fixed clamping frame 10, the movable clamping frame 11 is connected with the control box 1 in a sliding mode, a fixed plate 14 is fixedly connected to the lower side of the left side of the front end of the control box 1, a threaded shaft 15 is spirally connected to the inner side of the fixed plate 14, a rotary disc 16 is fixedly connected to the left end of the threaded shaft 15, the threaded shaft 15 is connected with the movable clamping frame 11 in a rotating mode, arc-shaped clamping grooves are formed in the inner sides of the movable clamping frame 11 and the fixed clamping frame 10, when a steel pipe is bent, the steel pipe penetrates through the movable clamping frame 11 and the fixed clamping frame 10 and between the bending clamping frame 9 and a bending roller 2, the threaded shaft 15 can drive the movable clamping frame 11 to move through rotation of the rotary disc 16, the steel pipe can be positioned and clamped through the movable clamping frame 11 and the fixed clamping frame 10, meanwhile, a regulating screw 6 can drive a sleeve 7 to move through rotation of a driving motor 13, and accordingly, the steel pipe can be positioned and bent accurately and bent.

The working process is as follows: when the device is used, an external power supply is adopted for supplying power, when a steel pipe is bent, the steel pipe respectively passes through a position between the movable clamping frame 11 and the fixed clamping frame 10 and a position between the bending clamping frame 9 and the bending roller 2, the threaded shaft 15 can drive the movable clamping frame 11 to move through rotation of the rotary table 16, and then the steel pipe can be positioned and clamped through the movable clamping frame 11 and the fixed clamping frame 10 for use, meanwhile, the adjusting screw 6 can drive the transmission sleeve 7 to move through rotation of the driving motor 13, so that the transmission block 8 can drive the bending clamping frame 9 to move, and further the bending position can be positioned for use, so that the steel pipe can be accurately bent, the steel pipe with different sizes can be conveniently bent and used, the worm 4 can drive the worm wheel 3 to rotate through rotation of the motor 12, so that the bending roller 2 can rotate, and the bending clamping frame 9 can be driven to rotate, so that the steel pipe can be automatically bent and processed, and the steel pipe can be prevented from being broken at the side face by the action of the bending roller 2 and the arc-shaped groove on the inner side of the bending clamping frame 9, and the steel pipe can be prevented from being broken and the limiting effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. The utility model provides a steel pipe bending device, includes control box (1) and carousel (16), its characterized in that: the utility model discloses a bending machine, including control box (1), bending roller (2) are connected in the rotation of the front end upside of control box (1), the rear end fixedly connected with worm wheel (3) of bending roller (2), the upside meshing of worm wheel (3) is connected with worm (4), the front end intermediate position department fixedly connected with fixed block (5) of bending roller (2), the left side of fixed block (5) is rotated and is connected with adjusting screw (6), the outside screwed connection of adjusting screw (6) has drive sleeve (7), the left end fixedly connected with transmission block (8) of drive sleeve (7), the rear end fixedly connected with of transmission block (8) presss from both sides frame (9) of bending, sliding connection between bending clamp frame (9) and control box (1).

2. The steel pipe bending device according to claim 1, wherein: the front end downside fixedly connected with fixed clamp frame (10) of control box (1), the left side of fixed clamp frame (10) is equipped with movable clamp frame (11), sliding connection between movable clamp frame (11) and control box (1).

3. The steel pipe bending device according to claim 1, wherein: the left end of the interior of the control box (1) is fixedly connected with a motor (12), and an output shaft of the motor (12) is fixedly connected with the worm (4).

4. The steel pipe bending device according to claim 1, wherein: the right end of the fixed block (5) is fixedly connected with a driving motor (13), and an output shaft of the driving motor (13) is fixedly connected with the adjusting screw (6).

5. The steel pipe bending device according to claim 2, wherein: the left lower side fixedly connected with fixed plate (14) of front end of control box (1), the inboard screwed connection of fixed plate (14) has screw shaft (15), the left end fixedly connected with carousel (16) of screw shaft (15), rotate between screw shaft (15) and the movable clamp frame (11) and be connected.

6. The steel pipe bending device according to claim 2, wherein: the inner sides of the movable clamping frame (11) and the fixed clamping frame (10) are both provided with arc-shaped clamping grooves.

7. The steel pipe bending device according to claim 1, wherein: the outer side surface of the bending roller (2) and the inner side of the right end of the bending clamping frame (9) are both provided with arc-shaped clamping grooves.

8. The steel pipe bending device according to claim 1, wherein: the lower end of the bending roller (2) penetrates through the front end wall of the control box (1), and the bending roller (2) is made of high-pressure-resistant alloy materials.