CN102489605A

CN102489605A - Combined bending mold

Info

Publication number: CN102489605A
Application number: CN201110394080XA
Authority: CN
Inventors: 王强; 王其玉; 陈东
Original assignee: SUZHOU KABUL MOULD TECHNOLOGY CO LTD
Current assignee: SUZHOU KABUL MOULD TECHNOLOGY CO LTD
Priority date: 2011-12-02
Filing date: 2011-12-02
Publication date: 2012-06-13

Abstract

The invention discloses a combined bending mold, which comprises an upper mold, a lower mold, and a movable module, wherein a V-shaped bending groove is arranged in the middle of the lower mold, and a V-shaped punch is arranged in the middle of the upper mold corresponding to the V-shaped bending groove; and a plurality of rectangular grooves are arranged in the V-shaped bending groove, and the movable module is arranged in the rectangular grooves. By the method, the debugging efficiency of the mold can be improved, the operation is easy, and the adjustment precision of a mold closing clearance between the bending molds can be improved.

Description

The combination Bending Mould

Technical field

The present invention relates to the panel beating technical field, particularly relate to a kind of combination Bending Mould that is used for bender.

Background technology

Bending machine die is that bender is used for the instrument of processing and forming plate; This instrument has various parts to constitute; And Different products is made up of with different parts different dies; It mainly realizes the processing of article profile through the change of institute's moulding material physical state, in order under the effect of bender pressure, blank is become the instrument of given shape and size is arranged.

At present, the most frequently used numerical control bender processing metal thin plate is a bending usefulness, and making becomes semi-finished product; Seldom relate to and be processed into finished product; If existing Bending Mould bending part when Bending Processing is long, add the intensity that be difficult to guarantee product man-hour, cause the defective of different shape position of related features possibly; Linearity particularly, flatness; The size in matched moulds gap directly influences the machining accuracy of workpiece between the Bending Mould, and the gap is big more, and workpiece accuracy is poor more; But the gap is too little, can cause and take off the material difficulty or make surface of the work produce scratch, therefore; Different bending workpieces when carrying out bending, is needed the different matched moulds gap of adjustment.

Summary of the invention

The technical problem that the present invention mainly solves provides a kind of combination Bending Mould, can improve die debugging efficient, easy operating, and can improve the degree of regulation in matched moulds gap between the Bending Mould.

For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of combination Bending Mould is provided; Comprise upper die and lower die and active module, there is a V-arrangement bending groove at said counterdie middle part, and the corresponding said patrix of said V-arrangement bending groove middle part is a punch pin with V-shaped hose; Be provided with a plurality of rectangular channels in the said V-arrangement bending groove, said active module is placed in the rectangular channel.

In preferred embodiment of the present invention; Said active module is a V-arrangement folded block; The V-arrangement bending angle on said active module top be 30 degree to 120 degree, the angle of the V-arrangement bending groove in the middle part of the V-arrangement bending angle of said active module bottom and the said counterdie equates.

In preferred embodiment of the present invention, said active module bottom is provided with a reinforcing prop, and said reinforcing prop is a rectangular cylinder, equates with rectangular channel volume in the V-arrangement bending groove.

In preferred embodiment of the present invention, the spacing between a plurality of rectangular channel cell bodies that are provided with in the said V-arrangement bending groove equates.

In preferred embodiment of the present invention, said active module comprises a plurality of split modules, and said a plurality of split modules bottom is provided with a plurality of reinforcing props, spacing between said a plurality of reinforcing props and the spacing correspondent equal between a plurality of rectangular channel.

The invention has the beneficial effects as follows: it is different according to the bending angle of product that the present invention makes up Bending Mould, is assembled into the Bending Mould that is fit to the product different angles by active module, can Rapid Combination, and High-efficient Production.Mould need not to remove from lathe in addition, and can directly on lathe, accomplish and regulate, and adjustment matched moulds gap, easy operating.

Description of drawings

Fig. 1 is the stereochemical structure decomposing schematic representation that the present invention makes up Bending Mould;

Fig. 2 is the combining structure front sectional structure chart that the present invention makes up Bending Mould one preferred embodiment.

The mark of each parts is following in the accompanying drawing: 1, patrix; 2, counterdie; 3, active module; 4, workpiece; 11, punch pin with V-shaped hose; 21, V-arrangement bending groove; 22, rectangular channel; 31, reinforcing prop.

The specific embodiment

Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.

See also Fig. 1 and Fig. 2; The embodiment of the invention comprises: a kind of combination Bending Mould; Comprise patrix 1, counterdie 2 and active module 3, there is a V-arrangement bending groove 21 at counterdie 2 middle parts, and V-arrangement bending groove 21 corresponding patrixes 1 middle part is a punch pin with V-shaped hose 11; Be provided with a plurality of rectangular channels 22 in the V-arrangement bending groove 21, active module 3 is placed in the rectangular channel 22.

Furtherly; Said active module 3 is a V-arrangement folded block; The V-arrangement bending angle on active module 3 tops be 30 the degree to 120 the degree, the V-arrangement bending angle of active module 3 bottoms equates with the angle of the V-arrangement bending groove 21 at counterdie 2 middle parts, can adapt to the product of different bending angles like this; Only get final product, need not counterdie is changed with changing active module 3.Active module 3 bottoms are provided with a reinforcing prop 31, and reinforcing prop 31 is a rectangular cylinder, equate that with V-arrangement bending groove 21 interior rectangular channel 22 volumes reinforcing prop 31 is consolidated the stable installation property of active module 3 at counterdie 2.Spacing between a plurality of rectangular channels 22 cell bodies that are provided with in the V-arrangement bending groove 21 in addition equates; Active module 3 comprises a plurality of split modules; A plurality of split modules bottom is provided with a plurality of reinforcing props 31, spacing between a plurality of reinforcing props 31 and the spacing correspondent equal between a plurality of rectangular channel 22.

The present invention makes up Bending Mould and at first patrix 1 and counterdie 2 is installed on the bender, is fixed on active module 3 in the V-arrangement bending groove of counterdie then, and reinforcing prop 31 correspondences of active module 3 are fixed in the rectangular channel 22 in the V-arrangement bending groove 21.The active module 3 that a plurality of equal angular can be installed according to the length and the bending angle of workpiece 4 bending edges is used for supporting workpiece 4, and carries out Bending Processing.

The present invention makes up Bending Mould and is different from prior art: the active module of increase, can be directly in the combination angle of passing through on the lathe between adjustment counterdie and the active module, and adjustment matched moulds gap, convenient and swift.

The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.

Claims

1. one kind is made up Bending Mould; It is characterized in that; Comprise: upper die and lower die and active module, there is a V-arrangement bending groove at said counterdie middle part, and the corresponding said patrix of said V-arrangement bending groove middle part is a punch pin with V-shaped hose; Be provided with a plurality of rectangular channels in the said V-arrangement bending groove, said active module is placed in the rectangular channel.

2. combination Bending Mould according to claim 1; It is characterized in that; Said active module is a V-arrangement folded block; The V-arrangement bending angle on said active module top be 30 degree to 120 degree, the angle of the V-arrangement bending groove in the middle part of the V-arrangement bending angle of said active module bottom and the said counterdie equates.

3. combination Bending Mould according to claim 1 is characterized in that, said active module bottom is provided with a reinforcing prop, and said reinforcing prop is a rectangular cylinder, equates with rectangular channel volume in the V-arrangement bending groove.

4. combination Bending Mould according to claim 1 is characterized in that, the spacing between a plurality of rectangular channel cell bodies that are provided with in the said V-arrangement bending groove equates.

5. combination Bending Mould according to claim 1; It is characterized in that; Said active module comprises a plurality of split modules, and said a plurality of split modules bottom is provided with a plurality of reinforcing props, spacing between said a plurality of reinforcing props and the spacing correspondent equal between a plurality of rectangular channel.