CN217315252U

CN217315252U - Flexible product bending device

Info

Publication number: CN217315252U
Application number: CN202220343871.3U
Authority: CN
Inventors: 彭振兴; 蒋松柏; 彭荣
Original assignee: Shenzhen Tengxin Precision Electronic Core Material Technology Co ltd
Current assignee: Shenzhen Tengxin Precision Electronic Core Material Technology Co ltd
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-08-30
Anticipated expiration: 2032-02-18

Abstract

The utility model discloses a flexible product bending device, which comprises a die holder, a bending platform, a bending roller, a bending punch and a punch moving support seat; the bending table is fixed on the surface of the die holder and is provided with a containing groove for containing the bending roller; the pin roller of bending includes two half cylinder bodies half-and-half divided along the cylinder axle center, two a side swing joint of half cylinder body, two half cylinder body inlay side by side in the holding tank, the drift of bending is located drift movable support seat, and be located corresponding the position of holding tank, and by drift movable support seat drives to press to or keep away from two half cylinder body swing joint's position is at the in-process of bending like this for the product can not have other contact point atress and the scotch that causes scrapes the flower, avoids the product to damage at the process of bending, reaches the no trace effect of bending.

Description

Flexible product bending device

Technical Field

The utility model relates to bending device technical field especially involves a flexible product bending device.

Background

At present, spare parts of many flexible products need to be bent in the processing process, for example, a nickel-aluminum welded plate of a new energy automobile generally needs a bending device to bend the product, but in the prior art, the bending device generally comprises a bending table with a V-shaped groove and a bending punch, the position of the product that needs to be bent is aligned to the V-shaped groove during bending, then the bending punch is pressed downwards to bend the product, but in the product bending process of the bending device, the side edge of the V-shaped groove is the pressure contact point of the product, scratch and scratch are easily caused, so that the product is easily scratched, and the product quality is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a flexible product bending device aims at solving current bending device and produces the technical problem that the scratch influences the product quality to the product easily.

Based on the purpose, the utility model provides a flexible product bending device, including die holder, platform, the roller of bending, bending drift and drift movable support seat;

the bending table is fixed on the surface of the die holder and is provided with an accommodating groove for accommodating the bending roller;

the roller of bending includes two half-cylinders that half-and-half part is followed the cylinder axle center, two a side swing joint of half-cylinder, two half-cylinder inlay side by side in the holding tank, the drift of bending is located drift movable support seat, and be located correspond the position of holding tank, and by drift movable support seat drives to press to or keep away from two half-cylinder swing joint's position.

Further, the holding tank includes two semicylindrical grooves that set up side by side, and two the lateral wall level that the semicylindrical groove meets is lower than the relative another lateral wall height in semicylindrical groove.

Further, the punch moving support seat comprises a top plate, a fixing plate, a support column and an elastic component;

the top plate is fixed on one side face of the fixing plate, the bending punch is fixed on the other side face of the fixing plate, the bending punch faces the accommodating groove, one end of the supporting column is fixed on the bending platform, and the other end of the supporting column movably penetrates through the fixing plate.

Further, the device also comprises an elastic component, wherein the elastic component comprises a mounting block, a mounting column, a mounting plate and an elastic piece;

the mounting block is fixedly mounted on the die holder and located beside the bending table, one end of the mounting column penetrates through the mounting block, and the other end of the mounting column penetrates through the elastic piece sleeve and the mounting plate in sequence and is provided with a column cap to limit the mounting plate.

Further, the elastic component is still located including the cover the limiting plate of erection column, the limiting plate is located the installation piece with between the elastic component, and be fixed in the one end of elastic component, the lateral wall of limiting plate court the top of holding tank extends, in order to contact the roller of bending.

Furthermore, the number of the elastic assemblies is two, and the two elastic assemblies are respectively located on two sides of the bending table and opposite to the accommodating groove.

The utility model provides a flexible product bending device, through setting up the roller of bending, make the drift of bending under the drive of drift movable support seat, when the product is bent in the downward movement, two half cylinder swing joint's of the roller of bending side down under the drift effect of bending, make half cylinder rotatory, two opposite side perks that half cylinder is relative, because the product is arranged in on half cylinder, so in the process of bending, both remove simultaneously, make the product can not have other contact point atresss and the scotch that causes, avoid the product to be at the in-process damage of bending, reach the no trace effect of bending, V book the mode of bending compares, the outward appearance is more superior, the product quality is higher.

Drawings

Fig. 1 is a schematic structural view of an embodiment of a flexible product bending apparatus according to the present invention;

fig. 2 is an exploded view of an embodiment of the bending apparatus for flexible products according to the present invention.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-2, the utility model provides a flexible product bending device for bend flexible product, for example bend to new energy automobile nickel aluminium welded plate, specifically, including die holder 10, platform 20 bends, bend roller 30, bend drift 40 and drift mobile support seat 50, in this embodiment, die holder 10 is square form, platform 20 is fixed to be set up on die holder 10 surface to bend, specifically can be fixed in on die holder 10 through modes such as welding, threaded connection, buckle connection, bend platform 20 is square form, be provided with the holding tank 21 that is used for holding the roller 30 that bends on the platform 20 of bending, the upper surface of platform 20 of bending is located to holding tank 21.

In this embodiment, the upper bending roller 30 includes two half cylinders 31 divided into two halves along the axis of the cylinder, and one side of the two half cylinders 31 is movably connected, that is, the two half cylinders 31 can relatively rotate and move through the connection position, so that the other sides of the two half cylinders 31 can be separated from each other, for example, when the two half cylinders are separated by 180 °, the separation planes of the two half cylinders 31 are in the same horizontal plane, or the other sides of the two half cylinders are close to each other to form a cylinder. Two half cylinders 31 inlay in holding tank 21 side by side, and two half cylinders 31's the separate plane up, and in the circular arc shaft embedding holding tank 21, the drift movable support seat 50 is fixed to be located to the drift 40 of bending, and is located the position that corresponds holding tank 21 to drive by drift movable support seat 50 and press to or keep away from two half cylinders 31 swing joint's position.

When the product 70 is placed on the semi-cylinder 31, the bending punch 40 is driven by the punch moving support seat 50, the product 70 is moved downwards to contact the product 70 and continuously pressed downwards, the product 70 is bent under pressure, at the moment, the side edges of the two semi-cylinders 31 movably connected move downwards under the effect of the bending punch 40, the semi-cylinders 31 are made to rotate, the other side edges of the two semi-cylinders 31 opposite to each other are tilted, and the product 70 is placed on the semi-cylinders 31, so in the bending process, the product 70 and the semi-cylinders move simultaneously, scratch and scratching caused by stress of other contact points are avoided for the product 70, the damage of the product 70 in the bending process is avoided, a traceless bending effect is achieved, compared with a V-shaped bending mode, the product 70 is more stable in size and has mass production performance, the appearance is superior, and the quality of the product 70 is improved.

In this embodiment, the bending punch 40 includes a punch and a fixing block for fixing the punch, the fixing block is fixed to the fixing plate 52, the cross section of the punch is V-shaped, the top end of the punch corresponds to the connecting side edge of the two half cylinders 31, and the punch and the fixing block are integrally formed.

In one embodiment, the accommodating groove 21 includes two side-by-side semicylindrical grooves, the shaft of the two semicylindrical bodies 31 are embedded in the semicylindrical grooves, and the horizontal height of the side wall where the two semicylindrical grooves are connected is lower than the height of the other side wall opposite to the semicylindrical grooves, in this embodiment, the height of the other side wall is consistent with the section radius of the semicylindrical body 31, when the semicylindrical body 31 is embedded in the accommodating groove 21, the semicylindrical body 31 is flush with the bending platform 20, so that the product 70 can be laid on the semicylindrical body 31, when the side edge connected with the two semicylindrical bodies 31 is pressed downwards, the side edge connected with the semicylindrical grooves can be pressed onto the side wall where the two semicylindrical grooves are connected, in this process, the shaft of the semicylindrical body 31 rotates along the semicylindrical grooves, so that the other side edge of the two semicylindrical bodies 31 upwarps upwards.

In one embodiment, the punch moving support 50 includes a top plate 51, a fixing plate 52 and a support column 53; the bending punch 40 is driven by controlling the punch moving support 50, and particularly can be controlled by moving an external force, or the punch moving support 50 is controlled by an air cylinder to move up and down, the top plate 51 is fixed on one side surface of the fixing plate 52, and the bending punch 40 is fixed on the other side surface of the fixing plate 52.

In an embodiment, the bending die further includes an elastic component 60, the elastic component 60 includes a mounting block 61, a mounting post 62, a mounting plate 63 and an elastic member 64, the mounting block 61 is fixedly mounted on the die holder 10 and located beside the bending station 20, one end of the mounting post 62 is fixedly inserted into the mounting block 61, the other end of the mounting post 62 sequentially passes through the elastic member 64 and the mounting plate 63, that is, the elastic member 64 is sleeved on the mounting post 62 and located between the mounting block 61 and the mounting plate 63, and a post cap 621 is disposed at the other end of the mounting post 62 for limiting the mounting plate 63. In one embodiment, the position near the side edge of the top plate 51 just contacts the side edge position of the mounting plate 63, and when the top plate 51 is pressed down, the mounting plate 63 moves towards the elastic member 64 under the pressure of the top plate 51, so that the elastic member 64 contracts, and the punch moving support 50 has a buffering force during moving down, thereby preventing the product 70 from being damaged by excessive pressure.

In an embodiment, the elastic component 60 further includes a limiting plate 65 sleeved on the mounting post 62, the limiting plate 65 is disposed between the mounting block 61 and the elastic component 64 and fixed at one end of the elastic component 64, a side wall of the limiting plate 65 extends toward the upper side of the receiving groove 21 and contacts the bending roller 30, further, a component groove is disposed at a position of the top plate 51 corresponding to the elastic component 60, when the top plate 51 is pressed down, an upper portion of the elastic component 60 is embedded into the component groove, when the bending roller 30 is tilted, a tilted side of the bending roller abuts against the limiting plate 65, so that the limiting plate 65 abuts against the elastic component 64 upwards, the elastic component 64 is compressed, the tilting process of the bending roller 30 has a buffering force, and the product 70 is prevented from being damaged by excessive pressure.

In one embodiment, the two elastic assemblies 60 are respectively located at two sides of the bending station 20 and are opposite to the accommodating groove 21, and further, each elastic assembly 60 is provided with two mounting posts 62 and two elastic members 64, one end of each mounting post 62 is fixedly inserted into the mounting block 61, the other end of each mounting post 62 sequentially passes through the limiting plate 65, the elastic member 64 and the mounting plate 63, and the other end of each mounting post 62 is provided with a post cap 621 for limiting.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.

Claims

1. A flexible product bending device is characterized by comprising a die holder, a bending table, a bending roller, a bending punch and a punch moving support seat;

2. The flexible product bending apparatus as claimed in claim 1, wherein the accommodating groove comprises two semi-cylindrical grooves arranged side by side, and a horizontal height of a side wall where the two semi-cylindrical grooves meet is lower than a height of the other side wall opposite to the semi-cylindrical groove.

3. The flexible product bending apparatus according to claim 1, wherein the punch moving support comprises a top plate, a fixing plate, a support column and an elastic member;

4. The flexible product bending apparatus according to claim 3, further comprising a spring assembly, the spring assembly comprising a mounting block, a mounting post, a mounting plate, and a spring;

5. The flexible product bending device according to claim 4, wherein the elastic assembly further comprises a limiting plate sleeved on the mounting post, the limiting plate is disposed between the mounting block and the elastic member and fixed to one end of the elastic member, and a sidewall of the limiting plate extends toward the upper side of the receiving groove to contact the bending roller.

6. The flexible product bending apparatus according to claim 3, wherein the two elastic assemblies are respectively located at two sides of the bending station and opposite to the accommodating groove.