CN217617249U

CN217617249U - Swing type intelligent bending center hinge die

Info

Publication number: CN217617249U
Application number: CN202220524963.1U
Authority: CN
Inventors: 王长福; 陈生松; 濮传章; 孙宪华
Original assignee: ANHUI LIANMENG MOULD INDUSTRIAL CO LTD
Current assignee: ANHUI LIANMENG MOULD INDUSTRIAL CO LTD
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-10-21
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses an oscillating intelligence center hinge mould of bending belongs to bender mould technical field, including hinge mould body, hinge mould body includes fixing base and swing ear sword to and the positioning mechanism who connects fixing base and swing ear sword, the square groove that runs through the side is seted up to the fixing base bottom, spacing hole and pinhole have been seted up on a square groove side, pinhole place side bottom is equipped with the decurrent cambered surface that extends on the fixing base, the connecting hole that corresponds with the pinhole is seted up to swing ear sword upper end, and swing ear sword keeps away from one of connecting hole and serves and be equipped with the side direction tool bit, the side direction tool bit cooperatees with the cambered surface that extends. The utility model discloses a fixing base and swing ear sword's cooperation setting realize bending the work to closed or semi-closed box-shaped work piece to can guarantee the stability of product, simple structure is novel, and the cost of manufacture is low, and the equipment is convenient, safe and reliable.

Description

Swing type intelligent bending center hinge die

Technical Field

The utility model belongs to the technical field of the bender mould, concretely relates to oscillating intelligence central hinge mould of bending.

Background

The bending machine is a machine capable of bending a thin plate, a die of the bending machine is a tool used for forming and processing by the bending machine, and an upper pressing die is a relatively common technical device. At present, along with the rapid update of products, the production era of diversified shapes of bending workpieces comes, when the opening of the product is small and the interior of the product needs to be bent, for example, a box-shaped workpiece is closed, under the condition, the traditional pressing die is difficult to remove materials during bending, and the actual production requirements cannot be met.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the inventor reachs through practice and summary the utility model discloses a central hinge mould of oscillating intelligence bending, including hinge mould body, hinge mould body includes fixing base and swing auricular knife to and the positioning mechanism who connects fixing base and swing auricular knife, the square groove that runs through the side is seted up to the fixing base bottom, spacing hole and pinhole have been seted up on a square groove side, pinhole place side bottom is equipped with the decurrent cambered surface that extends on the fixing base, the connecting hole that corresponds with the pinhole is seted up to swing auricular knife upper end, and swings the auricular knife and keep away from one of connecting hole and serve the side direction tool bit, the side direction tool bit cooperatees with the cambered surface that extends.

Preferably, the positioning mechanism comprises a cylindrical pin arranged in the pin hole, a limiting column fixed in the square groove and corresponding to the limiting hole, and a bolt used for fixing the cylindrical pin and the limiting column, and the limiting column is of a hollow structure.

Preferably, the other side edge of the square groove, which is far away from the limiting hole and the pin hole, is provided with a limiting channel corresponding to the limiting hole and a fixing channel corresponding to the pin hole, the cylindrical pin is connected with the pin hole and the fixing channel, and the limiting column is connected with the limiting hole and the limiting channel.

Preferably, the swing ear knife positioned in the area below the connecting hole is provided with an arc-shaped notch, and the arc-shaped notch is matched with the limiting column.

Preferably, the bolt is a hexagon socket head cap screw.

Preferably, the width of the square groove is larger than the thickness of the swing ear knife.

Compared with the prior art, the utility model discloses can obtain following technological effect:

the utility model discloses a fixing base and swing ear sword's cooperation setting realizes bending the work to closed or semi-closed box-shaped work piece to can guarantee the stability of product, simple structure is novel, and the cost of manufacture is low, and the equipment is convenient, safe and reliable.

The swinging ear knife under the action of gravity is kept below the fixed seat in a natural state, so that the ear knife is convenient to machine at any time, the response speed is high, and the production efficiency is effectively improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side sectional view of the present invention;

fig. 3 is a schematic structural view of the middle swinging ear knife of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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.

Examples

As shown in fig. 1-3, the swing type intelligent bending center hinge mold comprises a hinge mold body; the hinge die body comprises a fixed seat 1, a swinging lug knife 2 and a positioning mechanism 3.

The bottom of the fixed seat 1 is provided with a square groove 11 penetrating through the side face, the width of the square groove 11 is larger than the thickness of the swing ear knife 2, the side of the square groove 11 positioned on the front side is provided with a limiting hole 12 and a pin hole 13, the side positioned on the rear side is provided with a limiting channel corresponding to the limiting hole 12 and a fixing channel corresponding to the pin hole 13, and the bottom of the side face of the fixed seat 1 where the pin hole 13 is positioned is provided with a downward extending cambered surface 14; the swing ear knife 2 is inserted into the square groove 11, the upper end of the swing ear knife 2 is provided with a connecting hole 21 corresponding to the pin hole 13, the area of the swing ear knife 2 below the connecting hole 21 is provided with an arc notch, one end of the swing ear knife 2 far away from the connecting hole 21 is provided with a lateral knife head 22, and the lateral knife head 22 is matched with the extension arc surface 14.

The positioning mechanism 3 consists of a cylindrical pin 31, a limiting column 32 and a bolt 33 for fixing, wherein the bolt 33 is a hexagon socket head cap screw; the cylindrical pin 31 is arranged in the pin hole 13, is connected with the pin hole 13 and the fixing channel and is fixed through a bolt 33; spacing post 32 is hollow structure, and cooperatees with the arc breach on the swing auricle 2, and the biggest position of restriction swing auricle 2 wobbling downwards is spacing to be fixed 32 and is corresponding with spacing hole 12 and spacing passageway position in square groove 11, runs through fixedly through bolt 33.

In a natural state, the swing ear knife 2 is located below the fixed seat 1 under the action of self gravity, and the lateral knife head 22 of the swing ear knife 2 is lower than the extension arc surface 14 of the fixed seat 1.

The working principle is as follows: when the intelligent bending machine works, the fixed seat 1 moves along with the intelligent bending center tool rest to press downwards, after the swinging ear knife 2 contacts a workpiece, the swinging ear knife 2 slides upwards along the extending arc surface 14 of the fixed seat 1 under the reaction force of the workpiece, the lateral tool bit 22 of the swinging ear knife 2 gradually extends outwards, slides into the edge covering position of the workpiece and presses on a plate below the edge covering, and the integral pressing of the workpiece is realized; after the workpiece is bent, the upper tool rest of the intelligent bending center moves upwards, the swing lug cutter 2 slides downwards along the extension cambered surface 14 of the fixed seat 1 under the action of gravity, the workpiece is withdrawn from the workpiece wrapping edge, and then the workpiece is taken out.

Claims

1. The utility model provides a central hinge mould of bending of oscillating intelligence, includes hinge mould body, its characterized in that: the hinge die body comprises a fixed seat (1), a swinging ear knife (2) and a positioning mechanism (3) for connecting the fixed seat (1) and the swinging ear knife (2);

the utility model discloses a swing ear sword, including fixing base (1), square groove (11) that runs through the side is seted up to fixing base (1) bottom, seted up spacing hole (12) and pinhole (13) on square groove (11) one side, pinhole (13) place side bottom is equipped with decurrent extension cambered surface (14) on fixing base (1), connecting hole (21) that correspond with pinhole (13) are seted up to swing ear sword (2) upper end, and swing ear sword (2) keep away from one of connecting hole (21) and serve and be equipped with side direction tool bit (22), side direction tool bit (22) cooperate with extension cambered surface (14).

2. The swing type intelligent bending center hinge die as claimed in claim 1, wherein the swing type intelligent bending center hinge die comprises: the positioning mechanism (3) comprises a cylindrical pin (31) arranged in the pin hole (13), a limiting column (32) fixed in the square groove (11) and corresponding to the limiting hole (12), and a bolt (33) used for fixing the cylindrical pin (31) and the limiting column (32), wherein the limiting column (32) is of a hollow structure.

3. The swing type intelligent bending center hinge die as claimed in claim 2, wherein: the other side edge of the square groove (11) far away from the limiting hole (12) and the pin hole (13) is provided with a limiting channel corresponding to the limiting hole (12) and a fixing channel corresponding to the pin hole (13), the cylindrical pin (31) is connected with the pin hole (13) and the fixing channel, and the limiting column (32) is connected with the limiting hole (12) and the limiting channel.

4. The swing type intelligent bending center hinge die as claimed in claim 3, wherein the swing type intelligent bending center hinge die comprises: the swing ear knife (2) positioned in the area below the connecting hole (21) is provided with an arc-shaped notch, and the arc-shaped notch is matched with the limiting column (32).

5. The swing type intelligent bending center hinge die as claimed in claim 2, wherein the swing type intelligent bending center hinge die comprises: the bolt (33) is a hexagon socket head cap screw.

6. The swing type intelligent bending center hinge die as claimed in claim 1, wherein the swing type intelligent bending center hinge die comprises: the width of the square groove (11) is larger than the thickness of the swing ear knife (2).