CN213080419U

CN213080419U - Reducing trusteeship mechanism

Info

Publication number: CN213080419U
Application number: CN202021076268.0U
Authority: CN
Inventors: 梁建冬; 黄思薪; 练振达; 廖谷祥; 左建林; 杨红杰; 严君仪; 林哲; 肖冲; 吴昌坚; 王红胜
Original assignee: Foshan Huibaisheng Laser Technology Co Ltd
Current assignee: Foshan Huibaisheng Laser Technology Co Ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-04-30
Anticipated expiration: 2030-06-11

Abstract

The utility model relates to the technical field of machining equipment, and discloses a reducing trusteeship mechanism, which comprises a frame, a reducing wheel assembly and a driving assembly; the reducing wheel assembly comprises a reducing wheel, a limiting rod and a mounting support, the reducing wheel is connected to the mounting support, a C-shaped groove is formed in the reducing wheel, the groove width of the C-shaped groove is gradually reduced along the circumferential direction of the reducing wheel and forms a reducing channel connected end to end, a plurality of limiting holes are formed in the end face of the reducing wheel, a connecting plate is fixedly arranged on the mounting support, a connecting hole is formed in the connecting plate, and the limiting rod is inserted into any limiting hole through the connecting hole; the driving assembly comprises a swing rod and an air cylinder, the swing rod is rotatably connected with a cross beam of the rack, the swing rod is fixedly connected with the mounting bracket, the air cylinder is rotatably connected with the rack, and a piston rod of the air cylinder is connected with the swing rod. Adopt the utility model has the advantages of can swiftly and bearing pipe material steadily, and be applicable to the pipe of various pipe diameter specifications, application scope is wide, and the practicality is strong.

Description

Reducing trusteeship mechanism

Technical Field

The utility model relates to a technical field of machining equipment especially relates to a reducing trusteeship mechanism.

Background

The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of a workpiece to enable the workpiece to reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal, the laser cutting machine usually clamps a pipe material through two chucks and then enables a cutting position to be positioned at a cutting station of the cutting machine to cut the pipe material, when the integral multiple value of the length of the raw material pipe material and the length of the required pipe material is greatly different, because the two chucks are clamped at the two ends of the pipe material, the middle part of the pipe material is easy to bend or deform downwards due to self gravity, the cut of the pipe material is easy to deviate, the processing error is large, the quality of the finished pipe material is poor, especially when a small-diameter long pipe is processed, the deformation of the pipe material is more serious, and because the traditional cutting machine can only cut the pipe material with one length in the same batch continuous processing, a large amount of surplus material is wasted, if a plurality, the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the reducing trusteeship mechanism can rapidly and stably support pipe materials, is suitable for round pipes with various pipe diameters, and is wide in application range and high in practicability.

In order to solve the technical problem, the utility model provides a reducing trusteeship mechanism, which comprises a frame, a reducing wheel assembly and a driving assembly, wherein the reducing wheel assembly is arranged on the frame through the driving assembly;

the reducing wheel assembly comprises a reducing wheel, a limiting rod and a mounting support, the reducing wheel is rotatably connected to the mounting support, a C-shaped groove is formed in the reducing wheel, the groove width of the C-shaped groove is gradually reduced along the circumferential direction of the reducing wheel to form a reducing channel connected end to end, a plurality of limiting holes are formed in the end face of the reducing wheel at equal intervals along the circumferential direction of the end face of the reducing wheel, a connecting plate is fixedly arranged on the mounting support, a connecting hole matched and connected with the limiting rod is formed in the connecting plate, and the limiting rod is inserted into any limiting hole through the connecting hole;

the driving assembly comprises a swing rod and a cylinder used for driving the swing rod to swing up and down, the front end of the swing rod is rotatably connected with a cross beam of the rack, the rear end of the swing rod is fixedly connected with the mounting bracket, the left side and the right side of the cylinder are rotatably connected with the left side and the right side of the rack respectively, and the upper end of a piston rod of the cylinder is connected with the swing rod.

As the utility model discloses preferred scheme, the gag lever post is limiting screw, the connecting hole is the screw hole, the gag lever post with connecting hole threaded connection.

As the utility model discloses preferred scheme, the gag lever post is the spacer pin, the connecting hole is the pinhole, the spacer pin with the connecting pin interference fit is connected.

As the utility model discloses preferred scheme, be provided with around the spacing hole with the scale that each groove width numerical value in C type groove corresponds.

As the utility model discloses preferred scheme, the installing support is U type frame, the installing support includes that bottom plate and two set up respectively the stabilizer blade of the both sides of bottom plate, the reducing wheel is connected two between the stabilizer blade.

As the utility model discloses preferred scheme, drive assembly still includes the cylinder frame, the cylinder body of cylinder is installed on the cylinder mounting panel, the left and right sides at the top of cylinder mounting panel respectively with the left and right sides of frame rotates to be connected.

As the utility model discloses preferred scheme, the left end face and the right-hand member face of reducing wheel all are equipped with a plurality of spacing holes along the circumferencial direction equidistance interval arrangement of its terminal surface.

As the utility model discloses preferred scheme, the connecting plate pass through the connecting screw with the installing support is connected.

The embodiment of the utility model provides a reducing trusteeship mechanism compares with prior art, and its beneficial effect lies in:

the utility model discloses a setting of reducing wheel can be wide according to pipe diameter specification adjustment tank, is applicable to the pipe of various pipe diameter specifications, and application scope is wide, and the practicality is strong, and can swiftly just bearing pipe material steadily, prevents effectively that pipe material from taking place deformation in cutting process, improves stability, promotes the cutting effect of pipe material.

Drawings

Fig. 1 is a front view of a reducing pipe supporting mechanism provided by an embodiment of the present invention;

fig. 2 is a side view of a diameter-variable pipe supporting mechanism provided by an embodiment of the present invention;

in the figure, 1, a frame; 2. a diameter-variable wheel; 3. a limiting rod; 4. mounting a bracket; 5. c-shaped grooves; 6. a limiting hole; 7. a connecting plate; 8. a swing rod; 9. a cylinder; 10. a cylinder frame.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, which indicate the orientation or positional relationship, are used in the present invention as being based on the orientation or positional relationship shown in the drawings, and are used only for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 understood that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are used in a generic sense, e.g., 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.

As shown in fig. 1 and 2, a preferred embodiment of a reducing pipe supporting mechanism of the present invention includes a frame 1, a reducing wheel assembly and a driving assembly, wherein the reducing wheel assembly is mounted on the frame 1 through the driving assembly; it should be further noted that the bottom of the rack 1 is provided with a plurality of adjusting foot pads, so that the height of the rack can be adjusted.

The reducing wheel assembly comprises a reducing wheel 2, a limiting rod 3 and a mounting support 4, the reducing wheel 2 is rotatably connected to the mounting support 4, a C-shaped groove 5 is formed in the reducing wheel 2, the groove width of the C-shaped groove 5 is gradually reduced along the circumferential direction of the reducing wheel 2 and forms a reducing channel which is connected end to end, a plurality of limiting holes 6 which are arranged at equal intervals along the circumferential direction of the end surface of the reducing wheel 2 are formed in the end surface of the reducing wheel 2, a connecting plate 7 is fixedly arranged on the mounting support 4, a connecting hole which is connected with the limiting rod 3 in a matched mode is formed in the connecting plate 7, and the limiting rod 3 is inserted into any limiting hole 6 through the connecting hole; specifically, reducing wheel 2 is made by match steel, damages the pipe material when avoiding the bearing.

The driving assembly comprises a swing rod 8 and a cylinder 9 used for driving the swing rod 8 to swing up and down, the front end of the swing rod 8 is rotatably connected with a cross beam of the rack 1, the rear end of the swing rod 8 is fixedly connected with the mounting bracket 4, the left side and the right side of the cylinder 9 are rotatably connected with the left side and the right side of the rack 1 respectively, and the upper end of a piston rod of the cylinder 9 is connected with the swing rod 8.

Before feeding, the C-shaped groove 5 is required to be adjusted to a proper groove width according to the pipe diameter of a pipe material, the limiting rod 3 is pulled out to be separated from the limiting hole 6, the limiting rod 3 is inserted into the corresponding limiting hole 6 when the reducing wheel 2 is rotated to the groove width matched with the pipe diameter, and the reducing wheel 2 is fixed; when the reducing pipe supporting mechanism works, after an upstream material supporting device conveys a pipe material to a designated position, a piston rod of the air cylinder 9 extends out and drives the swing rod 8 to swing upwards, and the swing rod 8 drives the material supporting carrier roller to move upwards and support the pipe material.

Therefore, the utility model discloses a reducing wheel 2's setting can be according to pipe diameter specification adjustment tank width, is applicable to the pipe of various pipe diameter specifications, and application scope is wide, and the practicality is strong, and can swiftly just bear the pipe material steadily, prevents effectively that the pipe material from taking place deformation in cutting process, improves stability, promotes the cutting effect of pipe material.

Illustratively, the limiting rod 3 is a limiting screw, the connecting hole is a threaded hole, and the limiting rod 3 is in threaded connection with the connecting hole; from this, when needing the adjustment tank width, only need rotatory gag lever post 3 can twist into gag lever post 3 or twist out spacing hole 6, easy operation, and can not follow the connecting hole and drop simple to operate when gag lever post 3 twists out spacing hole 6.

Exemplarily, the limiting rod 3 is a limiting pin, the connecting hole is a pin hole, and the limiting pin is connected with the connecting pin in an interference fit manner; therefore, when the groove width needs to be adjusted, the limiting rod 3 can be inserted into or pulled out of the limiting hole 6 only by pulling out the limiting rod 3, the quick assembly and disassembly are realized, and the operation is convenient.

Illustratively, scales corresponding to the width values of the C-shaped grooves 5 are arranged around the limiting holes 6, namely the scales correspond to the width of the C-shaped grooves 5; therefore, the groove width can be adjusted according to the scales, and the use is convenient.

Illustratively, the driving assembly further comprises a cylinder frame 10, the cylinder body of the cylinder 9 is mounted on the cylinder 9 mounting plate, and the left side and the right side of the top of the cylinder 9 mounting plate are respectively in rotating connection with the left side and the right side of the frame 1; therefore, the rotating radius of the cylinder 9 is reduced, the height of the frame 1 is reduced, and the reducing wheel 2 can be better hidden in the frame 1 when in a non-working state.

Illustratively, the left end face and the right end face of the reducing wheel 2 are respectively provided with a plurality of limiting holes 6 which are equidistantly arranged along the circumferential direction of the end face; from this, carry on spacingly through two directions to reducing wheel 2, make reducing wheel 2 fix a position better.

Illustratively, the connecting plate 7 is connected with the mounting bracket 4 through a connecting screw, so that the mounting bracket 4 is convenient to disassemble and assemble.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The reducing support tube mechanism is characterized by comprising a rack, a reducing wheel assembly and a driving assembly, wherein the reducing wheel assembly is arranged on the rack through the driving assembly;

2. The reducing diameter support tube mechanism as claimed in claim 1, wherein the limiting rod is a limiting screw, the connecting hole is a threaded hole, and the limiting rod is in threaded connection with the connecting hole.

3. The reducing diameter support tube mechanism as claimed in claim 1, wherein the limiting rod is a limiting pin, the connecting hole is a pin hole, and the limiting pin is connected with the connecting hole in an interference fit manner.

4. The reducing diameter support tube mechanism as claimed in claim 1, wherein a scale corresponding to the width value of each groove of the C-shaped groove is provided around the limiting hole.

5. The reducing diameter support tube mechanism as claimed in claim 1, wherein the mounting bracket is a U-shaped bracket, the mounting bracket includes a bottom plate and two support legs disposed at two sides of the bottom plate, respectively, and the reducing wheel is connected between the two support legs.

6. The reducing diameter support tube mechanism as claimed in claim 1, wherein the driving assembly further comprises a cylinder frame, the cylinder body of the cylinder is mounted on the cylinder mounting plate, and the left and right sides of the top of the cylinder mounting plate are respectively rotatably connected with the left and right sides of the frame.

7. The reducing diameter support tube mechanism as claimed in claim 1, wherein the left end face and the right end face of the reducing wheel are provided with a plurality of limiting holes arranged at equal intervals along the circumferential direction of the end face.

8. The diameter-variable hosting mechanism as claimed in claim 1, wherein the connecting plate is connected with the mounting bracket by a connecting screw.