CN219093425U

CN219093425U - Feeding mechanism of bending machine

Info

Publication number: CN219093425U
Application number: CN202223521255.1U
Authority: CN
Inventors: 张松春; 刘善斌; 郭建
Original assignee: Manming Electromechanical Suzhou Co ltd
Current assignee: Manming Electromechanical Suzhou Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-30
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a feeding mechanism of a bending machine, which belongs to the technical field of bending machines and comprises a workbench and a bending machine body arranged on one side of the upper end of the workbench, wherein an electric push rod is arranged on the other side of the upper end of the workbench, a push plate is arranged at the output end of the electric push rod, a U-shaped protection frame is arranged at the upper end of the workbench in a sliding manner, two sides of the push plate are in sliding contact with the inner wall of the U-shaped protection frame, a transmission connecting component matched with the U-shaped protection frame is arranged on one side of the push plate, an auxiliary component is arranged in the middle of one end of the U-shaped protection frame, the effect of protecting materials is realized by arranging the U-shaped protection frame and the auxiliary component, the materials are prevented from being deviated in the conveying process, meanwhile, the bent materials are conveniently pulled back by arranging the U-shaped protection frame, the staff is convenient to take out the materials, and the problem that the materials are directly taken out under the bending machine body and potential safety hazards exist is avoided.

Description

Feeding mechanism of bending machine

Technical Field

The utility model relates to the technical field of bending machines, in particular to a feeding mechanism of a bending machine.

Background

In the course of the work of bender, automatic feeding mechanism is indispensable, and most feeding mechanism is through setting up the push pedal at electric push rod output, realizes pushing the material to bender work area, but at the propelling movement in-process, need use the automatic feeding mechanism of different specifications to different materials to the propelling movement in-process is difficult to carry out spacingly to the material, causes the material skew easily, and then causes bending and produce the error.

Disclosure of Invention

The utility model aims at: in order to solve the technical problems, a feeding mechanism of a bending machine is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the feeding mechanism of the bending machine comprises a workbench and a bending machine body arranged on one side of the upper end of the workbench, an electric push rod is arranged on the other side of the upper end of the workbench, a push plate is arranged at the output end of the electric push rod, a U-shaped protection frame is arranged at the upper end of the workbench in a sliding manner, two sides of the push plate are in sliding contact with the inner wall of the U-shaped protection frame, a transmission connecting component matched with the U-shaped protection frame is arranged on one side of the push plate, and an auxiliary component is arranged in the middle of one end of the U-shaped protection frame;

the transmission connecting assembly comprises a mounting cover arranged on one side of the push plate and a rotating shaft penetrating through the middle of the top surface of the mounting cover, a transmission gear is arranged at the lower end of the rotating shaft, a threaded sleeve is arranged at the upper end of the rotating shaft in a threaded connection mode penetrating out of the mounting cover, a threaded ring matched with the threaded sleeve is arranged at the upper end of the rotating shaft, a threaded groove matched with the threaded sleeve is formed in the top surface of the mounting cover, and a rack matched with the transmission gear is arranged on one side of the U-shaped protection frame.

As a further description of the above technical solution:

the auxiliary assembly comprises a sliding rod penetrating through the middle of one end of the U-shaped protective frame and an auxiliary plate sliding inside the U-shaped protective frame, one end of the sliding rod is fixedly connected with the auxiliary plate, a telescopic spring is sleeved in the middle of the sliding rod, one end of the telescopic spring is fixedly connected with one end of the inner wall of the U-shaped protective frame, and the other end of the telescopic spring is fixedly connected with one side of the auxiliary plate.

As a further description of the above technical solution:

the top surface of the installation cover is fixedly connected with one side of the push plate, and gaps exist between the side edge of the installation cover and the outer side of the U-shaped protection frame and are larger than the tooth height of the rack.

As a further description of the above technical solution:

the upper end face of the workbench is provided with a groove matched with the bending machine body.

As a further description of the above technical solution:

the rotating shaft is rotatably connected with the top surface of the mounting cover through a bearing.

As a further description of the above technical solution:

the thread ring and the thread of the thread groove are opposite in rotation direction.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

according to the utility model, the effect of protecting the materials is realized by arranging the U-shaped protection frame and the auxiliary assembly, so that the materials are prevented from shifting in the conveying process, and meanwhile, the bent materials are conveniently pulled back by arranging the U-shaped protection frame, so that workers can conveniently take out the materials, and the problems of potential safety hazards caused by taking out the materials directly under the bending machine body are avoided.

Drawings

Fig. 1 shows an external view of a feeding mechanism provided according to an embodiment of the present utility model;

fig. 2 shows a schematic structural diagram of a feeding mechanism according to an embodiment of the present utility model;

fig. 3 shows a schematic view of a partial structure of a feeding mechanism according to an embodiment of the present utility model;

fig. 4 shows a schematic diagram of the structure a in fig. 3 according to an embodiment of the present utility model.

Legend description: 1. a work table; 2. a bending machine body; 3. an electric push rod; 4. a push plate; 5. a U-shaped protective frame; 6. a mounting cover; 7. a rotating shaft; 8. a transmission gear; 9. a thread sleeve; 10. a rack; 11. a slide bar; 12. an auxiliary plate; 13. and a telescopic spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

the feeding mechanism of the bending machine comprises a workbench 1 and a bending machine body 2 arranged on one side of the upper end of the workbench 1, wherein an electric push rod 3 is arranged on the other side of the upper end of the workbench 1, a push plate 4 is arranged at the output end of the electric push rod 3, a U-shaped protection frame 5 is arranged at the upper end of the workbench 1 in a sliding manner, two sides of the push plate 4 are in sliding contact with the inner wall of the U-shaped protection frame 5, a transmission connecting component matched with the U-shaped protection frame 5 is arranged on one side of the push plate 4, and an auxiliary component is arranged in the middle of one end of the U-shaped protection frame 5;

the transmission connecting assembly comprises a mounting cover 6 arranged on one side of the push plate 4 and a rotating shaft 7 penetrating through and rotating in the middle of the top surface of the mounting cover 6, a transmission gear 8 is arranged at the lower end of the rotating shaft 7, a thread bush 9 penetrates out of the mounting cover 6 and is in threaded connection with the upper end of the rotating shaft 7, a thread ring matched with the thread bush 9 is arranged at the upper end of the rotating shaft 7, a thread groove matched with the thread bush 9 is formed in the top surface of the mounting cover 6, and a rack 10 matched with the transmission gear 8 is arranged on one side of the U-shaped protection frame 5; when the thread sleeve 9 is in threaded connection with the thread groove, the rotation limit of the rotating shaft 7 is realized at the moment, namely, the rotation limit of the transmission gear 8 is realized, and the U-shaped protection frame 5 is prevented from moving under the cooperation of the transmission gear 8 and the rack 10.

The auxiliary assembly comprises a sliding rod 11 which is arranged in the middle of one end of the U-shaped protective frame 5 in a sliding manner and an auxiliary plate 12 which is arranged in the U-shaped protective frame 5 in a sliding manner, one end of the sliding rod 11 is fixedly connected with the auxiliary plate 12, a telescopic spring 13 is sleeved in the middle of the sliding rod 11, one end of the telescopic spring 13 is fixedly connected with one end of the inner wall of the U-shaped protective frame 5, and the other end of the telescopic spring 13 is fixedly connected with one side of the auxiliary plate 12; through the cooperation of auxiliary plate 12 and push pedal 4, realize the preliminary fixed to the material, guarantee the stability in the material transportation process.

The top surface of the mounting cover 6 is fixedly connected with one side of the push plate 4, and a gap exists between the side edge of the mounting cover 6 and the outer side of the U-shaped protective frame 5 and is larger than the tooth height of the rack 10; the collision between the rack 10 and the mounting cover 6 is avoided in the moving process of the U-shaped protective frame 5.

The upper end surface of the workbench 1 is provided with a groove matched with the bending machine body 2; the bending machine body 2 is guaranteed to work, materials can be pressed into the grooves, and bending of the materials is achieved.

The rotating shaft 7 is rotationally connected with the top surface of the mounting cover 6 through a bearing; the stability of rotation of the rotation shaft 7 is ensured.

The thread ring and the thread of the thread groove are opposite in rotation direction; through threaded connection of thread bush 9 and thread groove, realize the rotation spacing to axis of rotation 7, through the mutually supporting of thread bush 9 and thread circle for after thread bush 9 breaks away from the connection with the thread groove, thread bush 9 and thread circle threaded connection form a whole, make axis of rotation 7 rotate and drive thread bush 9 synchronous rotation.

Working principle: when the bending machine is used, firstly, a material to be processed is placed into the U-shaped protective frame 5, then the U-shaped protective frame 5 is moved to enable one end of the material to be in contact with the push plate 4, the other end of the material to be in contact with the auxiliary plate 12, then a worker rotates the threaded sleeve 9, the threaded sleeve 9 moves downwards and is screwed into the threaded groove, rotation limiting of the rotating shaft 7 is achieved, stability of the U-shaped protective frame 5 is further guaranteed, then the electric push rod 3 stretches out to drive the material to synchronously move with the U-shaped protective frame 5, the material is pushed to a working area of the bending machine body 2, after bending is completed, the electric push rod 3 contracts, the material is pulled back backwards under the action of the U-shaped protective frame 5, the material is enabled to be far away from the working area of the bending machine body 2, and safety in the material taking and placing process is guaranteed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The feeding mechanism of the bending machine comprises a workbench (1) and a bending machine body (2) arranged on one side of the upper end of the workbench (1), wherein an electric push rod (3) is arranged on the other side of the upper end of the workbench (1), a push plate (4) is arranged at the output end of the electric push rod (3), and the feeding mechanism is characterized in that a U-shaped protection frame (5) is slidably arranged at the upper end of the workbench (1), two sides of the push plate (4) are in sliding contact with the inner wall of the U-shaped protection frame (5), a transmission connection assembly matched with the U-shaped protection frame (5) is arranged on one side of the push plate (4), and an auxiliary assembly is arranged in the middle of one end of the U-shaped protection frame (5);

the transmission coupling assembling is including locating installation cover (6) of push pedal (4) one side and running through rotation and locate axis of rotation (7) at installation cover (6) top surface middle part, axis of rotation (7) lower extreme is equipped with drive gear (8), installation cover (6) external and threaded connection are equipped with thread bush (9) are run through to axis of rotation (7) upper end, axis of rotation (7) upper end be equipped with thread bush (9) matched with screw thread circle, installation cover (6) top surface seted up with thread bush (9) matched with screw thread groove, U type protection frame (5) one side be equipped with drive gear (8) matched with rack (10).

2. The feeding mechanism of a bending machine according to claim 1, wherein the auxiliary assembly comprises a sliding rod (11) penetrating through the middle of one end of the U-shaped protective frame (5) in a sliding manner and an auxiliary plate (12) arranged inside the U-shaped protective frame (5) in a sliding manner, one end of the sliding rod (11) is fixedly connected with the auxiliary plate (12), a telescopic spring (13) is sleeved in the middle of the sliding rod (11), one end of the telescopic spring (13) is fixedly connected with one end of the inner wall of the U-shaped protective frame (5), and the other end of the telescopic spring (13) is fixedly connected with one side of the auxiliary plate (12).

3. The feeding mechanism of the bending machine according to claim 1, wherein the top surface of the mounting cover (6) is fixedly connected with one side of the push plate (4), and a gap exists between the side edge of the mounting cover (6) and the outer side of the U-shaped protection frame (5) and is larger than the tooth height of the rack (10).

4. Feeding mechanism of a bending machine according to claim 1, characterized in that the upper end surface of the table (1) is provided with a groove matched with the bending machine body (2).

5. Feeding mechanism of a bending machine according to claim 1, characterized in that the rotation shaft (7) is rotatably connected to the top surface of the mounting cap (6) by means of bearings.

6. The feed mechanism of a bending machine according to claim 1, wherein the turns are of opposite thread to the grooves.