CN213887705U

CN213887705U - Steel pipe bending machine convenient for bending steel pipes with different diameters

Info

Publication number: CN213887705U
Application number: CN202022301216.5U
Authority: CN
Inventors: 李明君
Original assignee: Shandong Liaocheng Jinzheng Steel Pipe Co ltd
Current assignee: Shandong Liaocheng Jinzheng Steel Pipe Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-08-06
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a steel pipe bending machine convenient to bend different diameter steel pipes, comprising a base plate, the top fixedly connected with operation frame of bottom plate, the top fixedly connected with hydraulic cylinder of operation frame inner chamber, hydraulic cylinder's output fixedly connected with movable plate, the equal fixedly connected with montant in both sides of movable plate bottom, the bottom swing joint of montant has fixed arc board. The utility model discloses a bottom plate, spiral shell piece, to drawing the screw rod, fixed arc piece, fixed arc board, movable plate, hydraulic cylinder, montant, operation frame, first motor, second motor and rotary rod, can make the device reach the function of being convenient for to adjust, solved the function that the steel pipe bending machine on the existing market does not possess the regulation of being convenient for, be difficult to fix the steel pipe when bending the operation to the steel pipe of different diameters, the quality of bending is influenced, is unfavorable for the problem of user's operation and use.

Description

Steel pipe bending machine convenient for bending steel pipes with different diameters

Technical Field

The utility model relates to a steel pipe bending machine technical field specifically is a steel pipe bending machine convenient to bend different diameter steel pipes.

Background

Need use steel pipe bending machine when bending the operation to the steel pipe, steel pipe bending machine on the existing market does not possess the function of being convenient for adjust, is difficult to fix the steel pipe when bending the operation to the steel pipe of different diameters, influences the quality of bending, is unfavorable for user's operation and uses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel pipe bending machine convenient to bend different diameter steel pipes possesses the advantage of being convenient for adjust, has solved the function that steel pipe bending machine on the current market does not possess the regulation of being convenient for, is difficult to fix the steel pipe when bending the operation to the steel pipe of different diameters, influences the quality of bending, is unfavorable for the problem of user's operation and use.

In order to achieve the above object, the utility model provides a following technical scheme: a steel pipe bending machine convenient for bending steel pipes with different diameters comprises a base plate, wherein the top of the base plate is fixedly connected with an operation frame, the top of an inner cavity of the operation frame is fixedly connected with a hydraulic oil cylinder, the output end of the hydraulic oil cylinder is fixedly connected with a movable plate, two sides of the bottom of the movable plate are fixedly connected with vertical rods, the bottom of each vertical rod is movably connected with a fixed arc plate, the right side of the operation frame is fixedly connected with a first motor, the output end of the first motor penetrates through the operation frame and is fixedly connected with a counter-pulling screw rod, the left side of the counter-pulling screw rod is movably connected with the joint of the operation frame through a bearing, two sides of the surface of the counter-pulling screw rod are respectively in threaded connection with a screw block, the top of the screw block is fixedly connected with the fixed arc block, the bottom of the base plate is fixedly connected with a second motor, and the output end of the second motor penetrates through the base plate and is fixedly connected with a rotary rod, the top of the rotating rod is fixedly connected with a bending disc.

Preferably, the two sides of the bottom plate are fixedly connected with supporting legs, the bottoms of the supporting legs are fixedly connected with supporting plates, and the bottoms of the supporting plates are fixedly connected with anti-slip pads.

Preferably, both sides of the top of the moving plate are fixedly connected with limiting rods, and the tops of the limiting rods penetrate through the operation frame and extend to the outer side of the operation frame.

Preferably, the bottom of the screw block is fixedly connected with a sliding rod, and the bottom of the inner cavity of the operation frame is provided with a sliding groove matched with the sliding rod for use.

Preferably, the circle center on the surface of the bending disc is fixedly connected with a positioning column, the bottom on the surface of the bending disc is fixedly connected with a bending column, and the surfaces of the positioning column and the bending column are movably connected with movable wheels.

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

1. the utility model discloses a bottom plate, spiral shell piece, to drawing the screw rod, fixed arc piece, fixed arc board, movable plate, hydraulic cylinder, montant, operation frame, first motor, second motor and rotary rod, can make the device reach the function of being convenient for to adjust, solved the function that the steel pipe bending machine on the existing market does not possess the regulation of being convenient for, be difficult to fix the steel pipe when bending the operation to the steel pipe of different diameters, the quality of bending is influenced, is unfavorable for the problem of user's operation and use.

2. By using the anti-slip mat, the phenomenon that the use of the equipment is influenced by sliding when the equipment is used can be effectively avoided, and the stability of the equipment when the equipment is used is improved;

by using the limiting rod, the phenomenon that the moving plate shakes to influence the use in the moving and clamping process can be effectively avoided, and the stability of the moving plate in the clamping process is ensured;

through the use of the sliding rod and the sliding groove, the phenomenon that the use of the screw block is influenced by clamping stagnation during moving can be effectively avoided, and the smoothness of the screw block during moving is improved;

through the use of movable wheel, can effectively avoid the steel pipe to appear breaking the phenomenon of rolling over flat at the in-process of bending, ensured the quality of bending of steel pipe.

Drawings

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

FIG. 2 is a side view of the utility model;

fig. 3 is a top view of the bending plate of the present invention.

In the figure: 1. a base plate; 2. supporting legs; 3. a support plate; 4. a slide bar; 5. a chute; 6. a screw block; 7. oppositely pulling the screw rod; 8. fixing the arc block; 9. fixing the arc plate; 10. moving the plate; 11. a hydraulic cylinder; 12. a limiting rod; 13. a vertical rod; 14. an operation frame; 15. a first motor; 16. a second motor; 17. rotating the rod; 18. bending the disc; 19. a positioning column; 20. and bending the column.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 to be referred 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", "connected", and the like are to be construed broadly, 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.

The utility model discloses a bottom plate 1, supporting leg 2, backup pad 3, slide bar 4, spout 5, spiral shell piece 6, split screw 7, fixed arc piece 8, fixed arc board 9, movable plate 10, hydraulic cylinder 11, gag lever post 12, montant 13, operation frame 14, first motor 15, second motor 16, rotary rod 17, bend the dish 18, reference column 19 and the 20 parts of post of bending are the general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-3, a steel pipe bending machine convenient for bending steel pipes with different diameters comprises a base plate 1, wherein supporting legs 2 are fixedly connected to two sides of the bottom of the base plate 1, supporting plates 3 are fixedly connected to the bottoms of the supporting legs 2, anti-slip pads are fixedly connected to the bottoms of the supporting plates 3, the phenomenon that the equipment slides to affect use during use can be effectively avoided through the use of the anti-slip pads, the stability of the equipment during use is improved, an operation frame 14 is fixedly connected to the top of the base plate 1, a hydraulic oil cylinder 11 is fixedly connected to the top of an inner cavity of the operation frame 14, a movable plate 10 is fixedly connected to an output end of the hydraulic oil cylinder 11, limiting rods 12 are fixedly connected to two sides of the top of the movable plate 10, the top of each limiting rod 12 penetrates through the operation frame 14 and extends to the outer side of the operation frame 14, and the phenomenon that the movable plate 10 shakes to affect use during moving and clamping can be effectively avoided through the use of the limiting rods 12, the stability of the movable plate 10 in the clamping process is guaranteed, both sides of the bottom of the movable plate 10 are fixedly connected with vertical rods 13, the bottom of each vertical rod 13 is movably connected with a fixed arc plate 9, the right side of an operation frame 14 is fixedly connected with a first motor 15, the output end of each first motor 15 penetrates through the operation frame 14 and is fixedly connected with a counter-pull screw 7, the left side of each counter-pull screw 7 is movably connected with the joint of the operation frame 14 through a bearing, both sides of the surface of each counter-pull screw 7 are in threaded connection with screw blocks 6, the bottom of each screw block 6 is fixedly connected with a sliding rod 4, the bottom of the inner cavity of the operation frame 14 is provided with a sliding groove 5 matched with the sliding rod 4 for use, through the use of the sliding rods 4 and the sliding grooves 5, the phenomenon that the screw blocks 6 are blocked to influence the use during the movement can be effectively avoided, the smoothness of the screw blocks 6 during the movement is improved, the top of the screw blocks 6 is fixedly connected with the fixed arc blocks 8, and the bottom of the bottom plate 1 is fixedly connected with a second motor 16, the output of second motor 16 runs through bottom plate 1 and fixedly connected with rotary rod 17, the top fixedly connected with of rotary rod 17 bends dish 18, the centre of a circle fixedly connected with reference column 19 on 18 surfaces of bending dish, the bottom fixedly connected with on 18 surfaces of bending dish bends post 20, the equal swing joint in surface of reference column 19 and the post 20 of bending has the movable wheel, use through the movable wheel, can effectively avoid the steel pipe to appear the phenomenon of fracture and roll over flat at the in-process of bending, the quality of bending of steel pipe has been ensured.

When the steel pipe bending machine is used, a steel pipe penetrates through the operation frame 14 and is placed on the surface of the bending disc 18 by a user, the movable plate 10 is driven to move by starting of the hydraulic oil cylinder 11, the vertical rod 13 is driven to move by moving of the movable plate 10, the fixed arc plate 9 is driven to move by moving of the vertical rod 13 to clamp the steel pipe, the rotating rod 17 is driven to rotate by starting of the second motor 16, the bending disc 18 is driven to rotate by rotating of the rotating rod 17, the bending column 20 is driven to rotate by rotating of the bending disc 18 to bend the steel pipe, when steel pipes with different diameters need to be bent, the pulling screw 7 is driven to rotate by starting of the first motor 15, the screw block 6 is driven to move by rotating of the pulling screw 7, the fixed arc block 8 is driven to move by moving of the screw block 6, and positive and negative threads on the surface of the pulling screw 7 are formed, make two fixed arc 8's removal for being close to relatively or keeping away from relatively, make the distance between the two change, be convenient for place fixedly to the steel pipe of different diameters, through the cooperation of above-mentioned structure, can make the device reach the function of being convenient for adjust, the steel pipe bending machine on having solved current market does not possess the function of being convenient for adjust, be difficult to fix the steel pipe when bending the operation to the steel pipe of different diameters, the quality of bending is influenced, be unfavorable for the problem of user operation and use, and is suitable for being generalized to use.

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

1. The utility model provides a steel pipe bending machine convenient to bend different diameter steel pipes, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with an operation frame (14), the top of an inner cavity of the operation frame (14) is fixedly connected with a hydraulic oil cylinder (11), the output end of the hydraulic oil cylinder (11) is fixedly connected with a movable plate (10), both sides of the bottom of the movable plate (10) are fixedly connected with vertical rods (13), the bottom of each vertical rod (13) is movably connected with a fixed arc plate (9), the right side of the operation frame (14) is fixedly connected with a first motor (15), the output end of each first motor (15) penetrates through the operation frame (14) and is fixedly connected with a counter-pulling screw rod (7), the left side of the counter-pulling screw rod (7) is movably connected with the joint of the operation frame (14) through a bearing, both sides of the surface of the counter-pulling screw rod (7) are both in threaded connection with screw blocks (6), the top of each screw block (6) is fixedly connected with a fixed arc block (8), the bottom fixedly connected with second motor (16) of bottom plate (1), the output of second motor (16) runs through bottom plate (1) and fixedly connected with rotary rod (17), the top fixedly connected with bending disc (18) of rotary rod (17).

2. A steel pipe bender for facilitating bending of steel pipes of different diameters as claimed in claim 1, wherein: the supporting leg is characterized in that supporting legs (2) are fixedly connected to the two sides of the bottom plate (1), supporting plates (3) are fixedly connected to the bottoms of the supporting legs (2), and anti-slip pads are fixedly connected to the bottoms of the supporting plates (3).

3. A steel pipe bender for facilitating bending of steel pipes of different diameters as claimed in claim 1, wherein: both sides at movable plate (10) top all fixedly connected with gag lever post (12), the top of gag lever post (12) runs through operation frame (14) and extends to the outside of operation frame (14).

4. A steel pipe bender for facilitating bending of steel pipes of different diameters as claimed in claim 1, wherein: the bottom fixedly connected with slide bar (4) of spiral shell piece (6), spout (5) that use with slide bar (4) cooperation are seted up to the bottom of operation frame (14) inner chamber.

5. A steel pipe bender for facilitating bending of steel pipes of different diameters as claimed in claim 1, wherein: the bending machine is characterized in that a positioning column (19) is fixedly connected to the circle center of the surface of the bending disc (18), a bending column (20) is fixedly connected to the bottom of the surface of the bending disc (18), and movable wheels are movably connected to the surfaces of the positioning column (19) and the bending column (20).