CN216858017U

CN216858017U - Auxiliary material pushing assembly for rear side of plate material of front part feeding equipment in bending center

Info

Publication number: CN216858017U
Application number: CN202220281874.9U
Authority: CN
Inventors: 邹飞龙; 王军; 李振光; 张波
Original assignee: Ruitie Machine Tool Suzhou Co ltd
Current assignee: Ruitie Machine Tool Suzhou Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-07-01
Anticipated expiration: 2032-02-11

Abstract

The utility model discloses an auxiliary pushing assembly for the rear side of a sheet material of feeding equipment at the front part of a bending center, which comprises a servo motor arranged on a C-shaped press arm, wherein driven synchronous pulleys are respectively fixed at two ends of the C-shaped press arm, a linear guide rail is arranged between the driven synchronous pulleys and fixed on the C-shaped press arm, a driving connecting plate is fixed on a moving member of the linear guide rail, a second moving member is also arranged on the linear guide rail, a driven connecting plate is fixed on the second moving member, and a pushing plate is fixed on the driven connecting plate. The auxiliary material pushing assembly on the rear side of the plate of the feeding equipment at the front part of the bending center has a buffering function during material pushing, is high in adaptability, adopts synchronous pulley transmission, and is simple in structure and high in reliability.

Description

Auxiliary material pushing assembly for rear side of plate material of front part feeding equipment in bending center

Technical Field

The utility model relates to the technical field of bending machine tools, in particular to an auxiliary material pushing assembly on the rear side of a plate material of feeding equipment at the front part of a bending center, which is simple in structure and high in positioning accuracy.

Background

With the continuous development of the metal plate industry and the continuous increase of the social labor cost, the bending center gradually replaces a driven bending machine, and the bending machine is widely applied to various industries. The existing front feeding equipment of the bending center has single-side positioning for positioning the plate, and trace deviation exists in the manual feeding process, so that the bending precision of a workpiece is influenced.

Therefore, there is a need for an improvement to overcome the deficiencies of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides an auxiliary material pushing assembly on the rear side of a plate material of a feeding device at the front part of a bending center, which is simple in structure and high in positioning accuracy. .

The technical scheme of the utility model is as follows:

a sheet material rear side auxiliary pushing assembly of feeding equipment at the front part of a bending center comprises a servo motor arranged on a C-shaped pressing arm, wherein a synchronous belt wheel is fixed on an output shaft of the servo motor, two driven guide wheels are fixed above the position, corresponding to the fixed servo motor, of the C-shaped pressing arm, driven synchronous belt wheels are respectively fixed at two ends of the C-shaped pressing arm, a linear guide rail is arranged between the driven synchronous belt wheels and fixed on the C-shaped pressing arm, a driving connecting plate is fixed on a moving member of the linear guide rail, synchronous belt pressing plates are fixed on two sides of the driving connecting plate, the synchronous belt presses the synchronous belt wheel, the two driven guide wheels, the two driven synchronous belt wheels and the driving connecting plate on the servo motor, the synchronous belt pressing plates press the synchronous belt, the servo motor rotates to drive the driving connecting plate to move linearly, the linear guide rail is further provided with a second moving piece, a driven connecting plate is fixed on the second moving piece, and a material pushing plate is fixed on the driven connecting plate.

As a preferable technical scheme, two guide pins are fixed on one side of the driven connecting plate close to the driving connecting plate, the guide pins penetrate through guide holes in the driving connecting plate, and a spring is fixed on the guide pins between the driving connecting plate and the driven connecting plate.

As a preferable technical solution, a detection switch is fixed at a stroke origin position of the active connecting plate, and is used for detecting whether the material pushing plate is located at an initial origin position.

The auxiliary material pushing assembly on the rear side of the plate of the feeding equipment at the front part of the bending center has a buffering function during material pushing, is high in adaptability, adopts synchronous pulley transmission, and is simple in structure and high in reliability.

Drawings

FIG. 1 is a schematic structural diagram of a specific embodiment of an auxiliary pushing assembly on the rear side of a plate material of a feeding device at the front part of a bending center according to the utility model;

FIG. 2 is a partial view of a side view of a particular embodiment of an auxiliary pushing assembly on the rear side of a sheet material of a feeding device at the front of a bending center according to the present invention;

fig. 3 is a sectional view of a joint position of a driving connecting plate and a driven connecting plate in a specific embodiment of an auxiliary pushing assembly on the rear side of a plate of feeding equipment at the front part of a bending center.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.

The terminology used in the embodiments of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in the examples of the present invention and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and "a" and "an" generally include at least two, but do not exclude at least one, unless the context clearly dictates otherwise.

It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

The words "if", as used herein, may be interpreted as "at … …" or "at … …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrases "if determined" or "if detected (a stated condition or event)" may be interpreted as "when determined" or "in response to a determination" or "when detected (a stated condition or event)" or "in response to a detection (a stated condition or event)", depending on the context.

It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of additional like elements in the article of commerce or system in which the element is comprised.

As shown in fig. 1 and fig. 2, an embodiment of an auxiliary pushing assembly at the rear side of a sheet material of a feeding device at the front part of a bending center is provided. The auxiliary material pushing assembly for the rear side of the sheet material of the feeding equipment at the front part of the bending center comprises a servo motor 2 installed on a C-shaped press arm 1, wherein a synchronous pulley 3 is fixed on an output shaft of the servo motor 2, two driven guide wheels 4 are fixed above the position, corresponding to the fixed servo motor 2, of the C-shaped press arm 1, driven synchronous pulleys 5 are respectively fixed at two ends of the C-shaped press arm 1, a linear guide rail 6 is arranged between the driven synchronous pulleys 5, the linear guide rail 6 is fixed on the C-shaped press arm 1, a driving connecting plate 7 is fixed on the moving member of the linear guide rail), synchronous belt pressing plates 8 are fixed at two sides of the driving connecting plate 7, the synchronous pulleys 3, the two driven guide wheels 4, the two driven synchronous pulleys 5 and the driving connecting plate 7 on the servo motor 2 are connected through synchronous belts 9, and the synchronous belt pressing plates 8 press the synchronous belts 9, the servo motor 2 rotates to drive the driving connecting plate 7 to move linearly, the linear guide rail 6 is further provided with a second moving part, a driven connecting plate 10 is fixed on the second moving part, and a material pushing plate 11 is fixed on the driven connecting plate 10.

As shown in fig. 2 and 3, in the auxiliary pushing assembly for the rear side of the sheet material of the feeding equipment at the front part of the bending center in the embodiment, two guide pins 12 are fixed on one side of the driven connecting plate 10 close to the driving connecting plate 7, the guide pins 12 penetrate through guide holes on the driving connecting plate 7, springs 13 are fixed on the rest parts of the guide pins 12 between the driving connecting plate 7 and the driven connecting plate 10, and the driving connecting plate 7 and the driven connecting plate 10 are buffered by the springs 13. The auxiliary material pushing assembly on the rear side of the sheet material of the feeding equipment at the front part of the bending center achieves the purpose of pushing material through the spring mechanism, and is adjustable in material pushing force and high in adaptability.

As shown in fig. 1, in the auxiliary pushing assembly at the rear side of the plate of the feeding device at the front part of the bending center according to the embodiment, a detection switch 14 is fixed at the stroke origin position of the driving connecting plate 7, and is used for detecting whether the pushing plate 11 is located at the initial origin position. When the pushing plate 11 finishes pushing, the pushing plate can return to be hidden inside the C-shaped pressing arm 1.

In summary, the embodiments of the present invention are merely exemplary and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications made according to the content of the claims of the present invention should fall within the technical scope of the present invention.

Claims

1. The utility model provides a supplementary material subassembly that pushes away of anterior feeding equipment sheet material rear side in center of bending which characterized in that: the servo mechanism comprises a servo motor (2) arranged on a C-shaped pressure arm (1), wherein a synchronous belt pulley (3) is fixed on an output shaft of the servo motor (2), two driven guide wheels (4) are fixed above the position, corresponding to the fixed servo motor (2), of the C-shaped pressure arm (1), driven synchronous belt pulleys (5) are respectively fixed at two ends of the C-shaped pressure arm (1), a linear guide rail (6) is arranged between the driven synchronous belt pulleys (5), the linear guide rail (6) is fixed on the C-shaped pressure arm (1), a driving connecting plate (7) is fixed on a moving member of the linear guide rail (6), synchronous belt pressing plates (8) are fixed at two sides of the driving connecting plate (7), the synchronous belt (9) connects the synchronous belt pulley (3) on the servo motor (2), the two driven guide wheels (4), the two driven synchronous belt pulleys (5) and the driving connecting plate (7), the synchronous belt pressing plate (8) presses the synchronous belt (9), the servo motor (2) rotates to drive the driving connecting plate (7) to move linearly, the linear guide rail (6) is further provided with a second moving part, a driven connecting plate (10) is fixed on the second moving part, and a material pushing plate (11) is fixed on the driven connecting plate (10).

2. The auxiliary pushing assembly for the rear side of the plate of the bending center front feeding device according to claim 1, is characterized in that: two guide pins (12) are fixed on one side, close to the driving connecting plate (7), of the driven connecting plate (10), the guide pins (12) penetrate through guide holes in the driving connecting plate (7), and springs (13) are fixed on the guide pins (12) between the driving connecting plate (7) and the driven connecting plate (10).

3. The auxiliary pushing assembly for the rear side of the plate of the bending center front feeding device according to claim 1, is characterized in that: and a detection switch (14) is fixed at the stroke origin position of the active connecting plate (7) and is used for detecting whether the material pushing plate (11) is located at the initial origin position.