CN216911894U

CN216911894U - Protection device for pipe bending machine

Info

Publication number: CN216911894U
Application number: CN202123276055.XU
Authority: CN
Inventors: 陈昊; 陈清潮; 陈立; 孙金莲; 葛方涛
Original assignee: Xinxiang Xinshiji Sports Amusement Products Co ltd
Current assignee: Xinxiang Xinshiji Sports Amusement Products Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-07-08
Anticipated expiration: 2031-12-23

Abstract

The utility model relates to the technical field of pipe bending machines, in particular to a protection device for a pipe bending machine, which comprises a workbench and a protection cover; the protective cover is connected to the top of the workbench in a sliding manner; the top of the workbench is provided with a sliding chute, a sliding block is connected in the sliding chute in a sliding mode, and the protective cover is fixedly connected to the top of the sliding block; the top of the workbench is fixedly connected with a rectangular block, and the side wall of the rectangular block is provided with a circular tube placing hole; an electric cylinder is arranged at the top of the workbench, a push rod is fixedly connected to the output end of the electric cylinder, a pressing plate is fixedly connected to the end part of the push rod, and an arc-shaped groove is formed in one side of the pressing plate; move in the protection casing through the pipe, when can avoiding bending the pipe, the pipe strikes the operation workman, has better guard action.

Description

Protection device for pipe bending machine

Technical Field

The utility model relates to the technical field of pipe bending machines, in particular to a protection device for a pipe bending machine.

Background

The pipe bender is a pipe processing device, can realize bending of pipes, and is widely applied to the production and processing processes of the pipes.

In the prior art, a pipe bender is not provided with a protection structure generally, and when a pipe is bent, the bent part of the pipe cannot be protected, so that the pipe is easy to impact workers; therefore, the protection device for the pipe bending machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a protection device for a pipe bending machine, which aims to make up for the defects of the prior art and solve the problem that in the prior art, a protection structure is not generally arranged on the pipe bending machine, and when a pipe is bent, the bent part of the pipe cannot be protected, so that the pipe is easy to impact workers.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a protection device for a pipe bending machine, which comprises a workbench and a protection cover; the protective cover is connected to the top of the workbench in a sliding manner; the top of the workbench is provided with a sliding chute, a sliding block is connected in the sliding chute in a sliding mode, and the protective cover is fixedly connected to the top of the sliding block; the top of the workbench is fixedly connected with a rectangular block, and the side wall of the rectangular block is provided with a circular tube placing hole; an electric cylinder is arranged at the top of the workbench, a push rod is fixedly connected to the output end of the electric cylinder, a pressing plate is fixedly connected to the end part of the push rod, and an arc-shaped groove is formed in one side of the pressing plate; the pipe removes in the protection casing is inside, and when can avoiding bending the pipe, the pipe strikes the operation workman, has better guard action.

Preferably, the bottom of the sliding chute is provided with a discharge hole, the side wall of the workbench is provided with a discharge groove, and the discharge hole is communicated with the discharge groove; two sides of the sliding block are fixedly connected with brushes; so that the impurities at the bottom of the chute fall into the discharge chute from the discharge hole and are discharged outside the workbench.

Preferably, a first rod is rotatably connected in the discharge groove, and a handle is fixedly connected to one end of the first rod, which is positioned outside the discharge groove; the outer wall of the first rod is fixedly connected with a spiral conveying blade; can discharge the impurity of discharge tank bottom outside the discharge tank.

Preferably, the side wall of the workbench is detachably connected with a collecting shell; an inserting rod is fixedly connected to the side wall of the collecting shell, an inserting hole is formed in the side wall of the workbench, and the inserting rod is inserted into the inserting hole; so that the impurities in the discharge groove fall into the collecting shell to realize the collection of the impurities.

Preferably, the circular tube placing holes are arranged in a plurality, and the diameters of the circular tube placing holes are different; a groove is formed in the side wall of the workbench; a motor is fixedly connected in the groove, an output shaft of the motor is fixedly connected with a threaded rod, and the top end of the threaded rod is connected to the top of the groove through a bearing; place the hole through setting up a plurality of pipes, be convenient for lay the pipe of different diameters size, and then realize bending to the pipe of different diameters sizes.

Preferably, the outer wall of the threaded rod is sleeved with a first plate; a second plate is fixedly connected to one side of the first plate, a third plate is fixedly connected to the top of the second plate, and the third plate is positioned on the top of the workbench; the electric cylinder is fixedly connected to the top of the third plate; the bending of the round pipe is convenient to realize.

The utility model has the advantages that:

1. the protection mechanism is arranged, the protection cover shields the circular tube, and the circular tube moves in the protection cover after being bent, so that the circular tube can be prevented from colliding with an operator when being bent, and the protection mechanism has a good protection effect.

2. The utility model is provided with the discharge chute and the discharge hole, when the slide block slides in the chute, the brushes on the two sides of the slide block are used for wiping the bottom of the chute, so that impurities at the bottom of the chute fall into the discharge chute from the discharge hole and are discharged out of the workbench, and the slide block can slide in the chute stably.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic partial cross-sectional view illustrating a structure according to a first embodiment;

FIG. 2 is an enlarged view of a portion of the area A in FIG. 1;

FIG. 3 is a schematic structural diagram of a shield according to an embodiment;

fig. 4 is a drawing of the second embodiment.

In the figure: 1. a work table; 2. a protective cover; 3. a chute; 4. a slider; 5. a rectangular block; 6. a circular tube placing hole; 7. an electric cylinder; 8. a push rod; 9. pressing a plate; 10. a discharge hole; 11. a discharge chute; 12. a brush; 13. a first rod; 14. a handle; 15. a spiral conveying blade; 16. collecting the shells; 17. inserting a rod; 19. a groove; 20. a motor; 21. a threaded rod; 22. a first board; 23. a second plate; 24. a third plate; 25. an elastic cloth.

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.

Example one

Referring to fig. 1-3, a protection device for a pipe bending machine includes a worktable 1 and a protective cover 2; the protective cover 2 is connected to the top of the workbench 1 in a sliding manner; the top of the workbench 1 is provided with a sliding chute 3, a sliding block 4 is connected in the sliding chute 3 in a sliding manner, and the protective cover 2 is fixedly connected with the top of the sliding block 4; the top of the workbench 1 is fixedly connected with a rectangular block 5, and the side wall of the rectangular block 5 is provided with a circular tube placing hole 6; an electric cylinder 7 is arranged at the top of the workbench 1, a push rod 8 is fixedly connected to the output end of the electric cylinder 7, a pressing plate 9 is fixedly connected to the end portion of the push rod 8, and an arc-shaped groove is formed in one side of the pressing plate 9; during operation, insert the pipe and place hole 6 in the pipe, slide protection casing 2 for protection casing 2 shelters from the pipe, and when 7 drive push rods 8 of electric jar removed, will make clamp plate 9 extrusion pipes, make the pipe produce and bend, and the pipe is at 2 inside removal of protection casing, and when can avoiding bending the pipe, the pipe striking operation workman has better guard action.

A discharge hole 10 is formed in the bottom of the sliding chute 3, a discharge groove 11 is formed in the side wall of the workbench 1, and the discharge hole 10 is communicated with the discharge groove 11; two sides of the sliding block 4 are fixedly connected with a brush 12; in operation, when the sliding block 4 slides in the sliding chute 3, the brushes 12 on both sides of the sliding block 4 wipe the bottom of the sliding chute 3, so that impurities at the bottom of the sliding chute 3 fall into the discharging chute 11 from the discharging hole 10 and are discharged out of the workbench 1.

A first rod 13 is rotatably connected in the discharge groove 11, and a handle 14 is fixedly connected to one end of the first rod 13, which is positioned outside the discharge groove 11; the outer wall of the first rod 13 is fixedly connected with a spiral conveying blade 15; during operation, through rotating handle 14 for handle 14 drives a pole 13 and rotates, and the effect of cooperation spiral delivery leaf 15 can be discharged the impurity of relief groove 11 bottom outside relief groove 11.

The side wall of the workbench 1 is detachably connected with a collecting shell 16; an inserting rod 17 is fixedly connected to the side wall of the collecting shell 16, an inserting hole is formed in the side wall of the workbench 1, and the inserting rod 17 is inserted into the inserting hole; in operation, the collection of impurities is achieved by inserting the insert rod 17 into the insert hole so that the collection shell 16 is positioned on the side wall of the work table 1 and the impurities in the discharge chute 11 fall into the collection shell 16.

The circular tube placing holes 6 are arranged in a plurality, and the diameters of the circular tube placing holes 6 are not equal; a groove 19 is formed in the side wall of the workbench 1; a motor 20 is fixedly connected in the groove 19, an output shaft of the motor 20 is fixedly connected with a threaded rod 21, and the top end of the threaded rod 21 is connected to the top of the groove 19 through a bearing; during operation, place hole 6 through setting up a plurality of pipes, be convenient for lay the pipe of different diameters size, and then realize bending to the pipe of different diameters size.

The outer wall of the threaded rod 21 is sleeved with a first plate 22; a second plate 23 is fixedly connected to one side of the first plate 22, a third plate 24 is fixedly connected to the top of the second plate 23, and the third plate 24 is located on the top of the workbench 1; the electric cylinder 7 is fixedly connected to the top of the third plate 24; during operation, according to the diameter size of pipe, the pipe of selecting adaptation with it places hole 6, restart motor 20 for motor 20 drives threaded rod 21 and rotates, makes a board 22 produce and produces the up-and-down motion along recess 19, makes No. two boards 23 and No. three board 24 produce the up-and-down motion, makes the height and the pipe highly uniform of electric jar 7 and clamp plate 9, is convenient for realize bending to the pipe.

Example two

Referring to fig. 4, in a first comparative example, as another embodiment of the present invention, an elastic cloth 25 is fixedly connected to an opening of the groove 19, and a first board 22 is sleeved on and fixedly connected to the elastic cloth 25; during operation, through setting up elastic cloth 25 for the opening part of recess 19 is in encapsulated situation, can avoid in the dust gets into recess 19, can avoid the dust to fall on threaded rod 21 surface, makes the screw thread on threaded rod 21 surface be difficult for receiving the damage.

The working principle is as follows: the circular tube is inserted into the circular tube placing hole 6, the protective cover 2 is slid, so that the protective cover 2 shields the circular tube, when the electric cylinder 7 drives the push rod 8 to move, the press plate 9 is made to extrude the circular tube, so that the circular tube is bent, the circular tube moves in the protective cover 2, the circular tube can be prevented from impacting an operator when the circular tube is bent, and the protective function is good; when the sliding block 4 slides in the sliding chute 3, the brushes 12 on two sides of the sliding block 4 wipe the bottom of the sliding chute 3, so that impurities at the bottom of the sliding chute 3 fall into the discharge chute 11 from the discharge hole 10 and are discharged out of the workbench 1; the first rod 13 is driven to rotate by the handle 14 through rotating the handle 14, and impurities at the bottom of the discharge groove 11 can be discharged out of the discharge groove 11 under the action of the spiral conveying blade 15; by inserting the insert rod 17 into the insert hole, the collection shell 16 is positioned at the side wall of the table 1, so that the impurities in the discharge chute 11 fall into the collection shell 16, and the collection of the impurities is achieved.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, principal features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a protector for pipe bending machine which characterized in that: comprises a workbench (1) and a protective cover (2); the protective cover (2) is connected to the top of the workbench (1) in a sliding manner; the top of the workbench (1) is provided with a sliding chute (3), the sliding chute (3) is connected with a sliding block (4) in a sliding manner, and the protective cover (2) is fixedly connected with the top of the sliding block (4); the top of the workbench (1) is fixedly connected with a rectangular block (5), and the side wall of the rectangular block (5) is provided with a circular tube placing hole (6); the top of workstation (1) is provided with electric jar (7), the output rigid coupling of electric jar (7) has push rod (8), the tip rigid coupling of push rod (8) has clamp plate (9), and clamp plate (9) one side has seted up the arc wall.

2. The protection device for pipe bending machine according to claim 1, wherein: a discharge hole (10) is formed in the bottom of the sliding chute (3), a discharge groove (11) is formed in the side wall of the workbench (1), and the discharge hole (10) is communicated with the discharge groove (11); two sides of the sliding block (4) are fixedly connected with a hairbrush (12).

3. The protection device for pipe bending machine according to claim 2, wherein: a first rod (13) is rotatably connected in the discharge groove (11), and a handle (14) is fixedly connected to one end of the first rod (13) which is positioned outside the discharge groove (11); the outer wall of the first rod (13) is fixedly connected with a spiral conveying blade (15).

4. The protection device for pipe bending machine according to claim 3, wherein: the side wall of the workbench (1) is detachably connected with a collecting shell (16); the side wall of the collecting shell (16) is fixedly connected with an inserting rod (17), the side wall of the workbench (1) is provided with an inserting hole, and the inserting rod (17) is inserted into the inserting hole.

5. The protection device for pipe bending machine according to claim 4, wherein: the circular tube placing holes (6) are arranged in plurality, and the diameters of the circular tube placing holes (6) are unequal; a groove (19) is formed in the side wall of the workbench (1); the motor (20) is fixedly connected in the groove (19), an output shaft of the motor (20) is fixedly connected with a threaded rod (21), and the top end of the threaded rod (21) is connected to the top of the groove (19) through a bearing.

6. The protection device for pipe bending machine according to claim 5, wherein: a first plate (22) is sleeved on the outer wall of the threaded rod (21); a second plate (23) is fixedly connected to one side of the first plate (22), a third plate (24) is fixedly connected to the top of the second plate (23), and the third plate (24) is located on the top of the workbench (1); the electric cylinder (7) is fixedly connected to the top of the third plate (24).