Metal product bending device

Abstract

The utility model discloses a metal product bending device which comprises a bending machine main body, a bending die is installed at the outer end of the bending machine main body, a fixing frame plate is installed above the bending machine main body, a driving mechanism is installed in the fixing frame plate, an adjusting mechanism is fixed to the surface of the driving mechanism, and the adjusting mechanism is fixed to the upper portion of the bending machine main body. And the interior of the adjusting mechanism is connected with a conveying mechanism, and the end of the conveying mechanism communicates with a smearing mechanism. A metal pipe can be guided and conveyed into the bending die through the fixing frame plate to be bent, the liquid accumulation column can be pushed to move between the two driving mechanisms by rotating the pushing stud, when the liquid accumulation column moves, the oil conveying pipe can drive the mounting frame and the smearing cotton strip to be clamped on the surface of the pipeline, and therefore the metal pipe can be bent. Lubricating oil in the liquid accumulation column is effectively and conveniently adsorbed by the smearing cotton sliver through the oil conveying pipe and smeared on the surface of the pipeline, friction force is conveniently reduced, the bending mold and the pipeline are protected, and the machining efficiency and the product quality of the bending mold are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bending machines, in particular to a bending device for metal products. Background Technique

[0002] The metal bending process is a common metal processing method through a bending machine. It bends metal materials to form the required shapes and sizes. The bending machine is an indispensable important device in metal forming tools. It processes metal materials through mechanical force, hydraulic pressure or electric power to cause bending deformation, so as to meet the needs of various industries for metal products.

[0003] When the existing metal bending machine is in use, the metal pipe will enter the bending die for bending. However, due to the large friction generated during metal bending, it is easy to cause scratches and burrs on the pipe surface, and at the same time, it will damage the bending die and reduce its service life. Therefore, we propose a bending device for metal products to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a bending device for metal products.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A bending device for metal products, including a bending machine main body, a bending die is installed at the outer end of the bending machine main body, a fixing frame plate is installed above the bending machine main body, and a driving mechanism is installed inside the fixing frame plate. An adjusting mechanism is fixed on the surface of the driving mechanism, and a conveying mechanism is connected inside the adjusting mechanism, and a coating mechanism is communicated with the end of the conveying mechanism.

[0007] Preferably, the driving mechanism includes a fixed round pipe. The two ends of the fixing frame plate are internally installed with a fixed round pipe through bearings, and a driven gear is sleeved on the surface of the fixed round pipe. The outer end of the fixed round pipe is fixedly connected with a driving disk. The driven gear can conveniently rotate the fixed round pipe and the driving disk.

[0008] Preferably, a driving gear is meshed on the surface of the driven gear, and the output shaft of a driving motor is sleeved inside the driving gear. The driving motor is installed outside the fixing frame plate. By installing the driving motor outside the fixing frame plate, it can conveniently drive the driving gear to rotate.

[0009] Preferably, the adjusting mechanism includes a connecting rod. The connecting rod is fixedly connected to the surface of the driving disk, and a guiding column is inserted inside the connecting rod. A pushing screw is threadedly inserted at the central position inside the connecting rod. The pushing screw can conveniently push the whole liquid accumulation column.

[0010] Preferably, the guiding column is arranged in a cylindrical shape, the cross-section of the connecting rod is arranged in a U shape, and a round hole adapted to the guiding column is formed inside the connecting rod. The guiding column is fixedly connected to the surface of the liquid accumulation column, which can facilitate the function of limiting and guiding the movement of the liquid accumulation column.

[0011] Preferably, the conveying mechanism includes a liquid accumulation column. The end of the pushing stud is installed on the surface of the liquid accumulation column through a bearing, and an oil filling port is installed on the surface of the liquid accumulation column. A plurality of groups of oil pipelines are equidistantly communicated inside the liquid accumulation column, which can facilitate the guiding of the lubricating oil inside the liquid accumulation column through the plurality of groups of oil pipelines.

[0012] Preferably, the coating mechanism includes a mounting frame. The other end of the oil pipeline is communicated with the inside of the mounting frame, and a coating cotton strip is clamped inside the mounting frame. The cross-sections of the mounting frame and the coating cotton strip are both arranged in an arc shape. By setting the cross-sections of the mounting frame and the coating cotton strip in an arc shape, they can be fitted to the surface of the pipeline.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. The device can guide and convey the metal pipe into the bending die through the fixed frame plate for bending processing. By rotating the pushing stud, the liquid accumulation column can be pushed to move between the two driving mechanisms. When the liquid accumulation column moves, the oil pipeline can drive the mounting frame and the coating cotton strip to be clamped on the surface of the pipeline, effectively facilitating the adsorption of the lubricating oil inside the liquid accumulation column by the coating cotton strip through the oil pipeline and coating it on the surface of the pipeline, facilitating the reduction of friction, protecting the bending die and the pipeline, and improving the processing efficiency and product quality of the bending die.

[0015] 2. The device can drive the driving gear to rotate inside the fixed frame plate through the driving motor, thereby driving the driven gear and the fixed round pipe to rotate inside the fixed frame plate, facilitating the rotation of the driving disc through the connecting rod, effectively enabling the mounting frame to drive the coating cotton strip to rotate along the surface of the pipeline and improving the oil coating effect of the coating cotton strip. Description of the Drawings

[0016] Figure 1 is a three-dimensional schematic diagram of a metal product bending device proposed by the present utility model;

[0017] Figure 2 is Figure 1 a three-dimensional upward perspective schematic diagram of the structure of the fixed frame plate and the driving mechanism in

[0018] Figure 3 is Figure 1 a three-dimensional schematic diagram of the structure of the connecting rod and the liquid accumulation column in

[0019] Figure 4 isFigure 1 Schematic diagram of the three-dimensional explosion of the liquid column and the smearing cotton strip structure in

[0020] In the figure: 1. Bending machine main body; 2. Bending die; 3. Fixed frame plate;

[0021] 4. Driving mechanism; 41. Fixed circular tube; 42. Driven gear; 43. Driving gear; 44. Driving motor; 45. Driving disk;

[0022] 5. Adjusting mechanism; 51. Connecting rod; 52. Guide column; 53. Pushing stud;

[0023] 6. Conveying mechanism; 61. Liquid column; 62. Refueling port; 63. Oil pipeline;

[0024] 7. Smearing mechanism; 71. Installation frame; 72. Smearing cotton strip. Specific implementation mode

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0026] Referring to Figures 1-4 , a metal product bending device includes a bending machine main body 1, a bending die 2 is installed at the outer end of the bending machine main body 1, a fixed frame plate 3 is installed above the bending machine main body 1, and a driving mechanism 4 is installed inside the fixed frame plate 3. A through hole is provided inside the driving mechanism 4, which can facilitate the pipeline to pass through the fixed frame plate 3 and enter the bending die 2. An adjusting mechanism 5 is fixed on the surface of the driving mechanism 4, and a conveying mechanism 6 is connected inside the adjusting mechanism 5. The end of the conveying mechanism 6 is communicated with a smearing mechanism 7.

[0027] Furthermore, referring to Figure 2 and Figure 3 , it can be known that the driving mechanism 4 includes a fixed circular tube 41. The two ends of the fixed frame plate 3 are internally installed with the fixed circular tube 41 through bearings, and a driven gear 42 is sleeved on the surface of the fixed circular tube 41. The outer end of the fixed circular tube 41 is fixedly connected with a driving disk 45. By the driving motor 44, the driving gear 43 can drive the driven gear 42 to rotate, so that the fixed circular tube 41 can drive the driving disk 45 to rotate.

[0028] Furthermore, referring to Figure 2 and Figure 3 , it can be known that the surface of the driven gear 42 is meshed with a driving gear 43, and the output shaft of the driving motor 44 is sleeved inside the driving gear 43. The driving motor 44 is installed outside the fixed frame plate 3. By the driving motor 44, the driving gear 43 can drive the driven gear 42 to rotate.

[0029] Furthermore, referring to Figure 3 and Figure 4 it can be known that the adjusting mechanism 5 includes a connecting rod 51. A connecting rod 51 is fixedly connected to the surface of the driving disk 45, and a guiding column 52 is inserted into the inside of the connecting rod 51. A pushing stud 53 is threadedly inserted at the central position inside the connecting rod 51. By rotating the pushing stud 53, it can be conveniently moved within the connecting rod 51 to facilitate the pushing of the liquid accumulation column 61.

[0030] Furthermore, referring to Figure 3 and Figure 4 it can be known that the guiding column 52 is set to be cylindrical, the cross-section of the connecting rod 51 is set to be U-shaped, and a round hole adapted to the guiding column 52 is opened inside the connecting rod 51. By providing a round hole inside the connecting rod 51 that is adapted to the guiding column 52, the guiding column 52 can move within the round hole, facilitating the limiting and guiding of the liquid accumulation column 61.

[0031] Furthermore, referring to Figure 3 and Figure 4 it can be known that the conveying mechanism 6 includes a liquid accumulation column 61. The end of the pushing stud 53 is installed on the surface of the liquid accumulation column 61 through a bearing, and an oil filling port 62 is installed on the surface of the liquid accumulation column 61. Through the oil filling port 62, it is convenient to add lubricating oil inside the liquid accumulation column 61. A plurality of oil delivery pipes 63 are equidistantly communicated inside the liquid accumulation column 61. Through the plurality of oil delivery pipes 63, the lubricating oil inside the liquid accumulation column 61 can be guided.

[0032] Furthermore, referring to Figure 3 and Figure 4 it can be known that the coating mechanism 7 includes a mounting frame 71. The other end of the oil delivery pipe 63 is communicated with the inside of the mounting frame 71, and a coating cotton strip 72 is clamped inside the mounting frame 71. The cross-sections of the mounting frame 71 and the coating cotton strip 72 are both set to be arc-shaped. By means of the coating cotton strip 72 clamped inside the mounting frame 71, it is convenient to adsorb the lubricating oil conveyed by the oil delivery pipe 63, facilitating the coating of the coating cotton strip 72 on the surface of the pipeline.

[0033] Working principle: When the present utility model is in use, when the bending machine main body 1 is in use, according to the attached Figure 1 attachment Figure 2 attachment Figure 3 and attachment Figure 4, by passing the pipeline through the fixed frame plate 3 and inserting it into the bending die 2, the bending die 2 can bend the pipeline. And by rotating the pushing stud 53, the pushing stud 53 can push the liquid accumulation column 61 to move, enabling the liquid accumulation column 61 to drive the two guiding columns 52 to slide within the connecting rod 51. At this time, the liquid accumulation column 61 can cause multiple oil pipelines 63 to push the mounting frame 71 and the cotton swab 72 to squeeze against the surface of the pipeline, facilitating the multiple oil pipelines 63 to transport the lubricating oil inside the liquid accumulation column 61 into the mounting frame 71, where it is adsorbed by the cotton swab 72. Thus, the cotton swab 72 can apply the lubricating oil to the surface of the pipeline. Meanwhile, by driving the motor 44, the driving gear 43 can be driven to rotate, facilitating the driving gear 43 to drive the driven gear 42, the fixed round tube 41, and the driving disk 45 to rotate. Consequently, the connecting rod 51 can drive the liquid accumulation column 61 and the mounting frame 71 as a whole to rotate along the surface of the pipeline, facilitating the application effect of the cotton swab 72;

[0034] The above is the entire working principle of the present utility model.

[0035] In the present utility model, the installation methods, connection methods, or setting methods of all the above-mentioned components are common mechanical methods, and the specific structures, models, and coefficient indicators of all its components are its own technologies. As long as they can achieve their beneficial effects, they can be implemented, so no further elaboration will be provided.

[0036] The above embodiments are the preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model shall be equivalent replacement methods and are all included in the protection scope of the present utility model.

[0037] In the present utility model, unless otherwise stated, the directional terms such as "up and down, left and right, front and back, inside and outside, and vertical and horizontal" included in the terms only represent the orientation of the terms in the normal use state, or the common names understood by those skilled in the art, and should not be regarded as a limitation to the terms. At the same time, the serial numbers such as "first", "second", and "third" do not represent specific quantities and sequences, but are only used for name distinction. Moreover, the term "comprising", "including", or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article, or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article, or device.

Claims

1. A metal product bending device, comprising a bending machine body (1), characterized in that: A bending die (2) is installed at the outer end of the bending machine body (1), a fixed frame plate (3) is installed above the bending machine body (1), and a driving mechanism (4) is installed inside the fixed frame plate (3), an adjustment mechanism (5) is fixed on the surface of the driving mechanism (4), and a conveying mechanism (6) is connected to the inside of the adjustment mechanism (5), and the end of the conveying mechanism (6) is connected to a coating mechanism (7).

2. A metal product bending device according to claim 1, characterized in that: The driving mechanism (4) comprises a fixed circular tube (41), the fixed circular tubes (41) being installed inside both ends of the fixed frame plate (3) via bearings, a driven gear (42) being sleeved on the surface of the fixed circular tube (41), and a driving disk (45) being fixedly connected to the outer end of the fixed circular tube (41).

3. A metal product bending device according to claim 2, characterized in that: The surface of the driven gear (42) is meshed with a driving gear (43), and the output shaft of a driving motor (44) is sleeved inside the driving gear (43), and the driving motor (44) is mounted on the outside of the fixed frame plate (3).

4. A metal product bending device according to claim 2, characterized in that: The adjustment mechanism (5) comprises a connecting rod (51), the surface of the driving disk (45) is fixedly connected to the connecting rod (51), a guide column (52) is inserted inside the connecting rod (51), and a pushing stud (53) is threadedly inserted at the center position inside the connecting rod (51).

5. A metal product bending device according to claim 4, characterized in that: The guide column (52) is configured to be cylindrical, the cross section of the connecting rod (51) is configured to be U-shaped, and a circular hole matching the guide column (52) is provided inside the connecting rod (51).

6. A metal product bending device according to claim 4, characterized in that: The conveying mechanism (6) comprises a liquid accumulation column (61), the end of the pushing stud (53) is mounted on the surface of the liquid accumulation column (61) via a bearing, and a refueling port (62) is mounted on the surface of the liquid accumulation column (61), and a plurality of groups of oil delivery pipes (63) are connected at equal distances inside the liquid accumulation column (61).

7. A metal product bending device according to claim 6, characterized in that: The smearing mechanism (7) comprises a mounting frame (71), the other end of the oil delivery pipe (63) is connected to the inside of the mounting frame (71), and a smearing cotton strip (72) is engaged inside the mounting frame (71), and the cross-sections of the mounting frame (71) and the smearing cotton strip (72) are both arranged to be arc-shaped.

Images