CN203316603U

CN203316603U - Stamping die for processing sucker panels of dust collectors

Info

Publication number: CN203316603U
Application number: CN2013203526787U
Authority: CN
Inventors: 顾大明; 黄文喜; 洪志勤
Original assignee: SPI PRECISION SUZHOU CO Ltd
Current assignee: SPI PRECISION SUZHOU CO Ltd
Priority date: 2013-06-19
Filing date: 2013-06-19
Publication date: 2013-12-04
Anticipated expiration: 2023-06-19

Abstract

The utility model relates to the field of dust collector component processing, in particular to a stamping die for processing the sucker panels of dust collectors. The stamping die comprises a first bent punch, a first insert block, a second bent punch, a second insert block, a bent forming punch, a forming insert block and a pressing block, wherein the first bent punch is used for stamping the sucker head panel of a dust collector, which is supported by the first insert block; the stamping angle of the first bent punch is equal to the stress angle of the first insert block; the second bent punch is used for stamping the sucker head panel supported by the second insert block; the stamping angle of the second bent punch is equal to the stress angle of the second insert block; the bent forming punch is used for stamping the sucker head panel supported by the forming insert block; the stamping angle of the bent forming punch is equal to the stress angle of the forming insert block; the stamping angle of the first bent punch is smaller than that of the second bent punch; the stamping angle of the second bent punch is smaller than that of the bent forming punch. The stamping die can be used for processing products which are free from surface scratches and small in internal stress.

Description

A kind of for processing the diel of suction head of suction cleaner panel

Technical field

The utility model relates to a kind of dust catcher parts machining technical field, particularly a kind of for processing the diel of suction head of suction cleaner panel.

Background technology

The suction head of suction cleaner panel is appearance member, and the user has relatively high expectations to flatness, the fineness of product surface.Existing suction head of suction cleaner panel is adding man-hour, is one time punching molded mostly, and the punching press angle is large, easily cause the product unbalance stress, cut and scratch are caused in surface, have affected the polishing of product surface, and the one time punching molded interiors of products stress that also easily causes is large, can deform in the future.

In order to overcome the above problems, the utility model has been done useful improvement.

The utility model content

(1) technical problem that will solve

The purpose of this utility model is to have overcome the prior art products surface easily to have cut, the inner defect that easily has stress, and a kind of diel is provided, and this stamping die prodigiosin processes more smooth smooth, the processing suction head of suction cleaner panel that internal stress is little in surface.

(2) technical scheme

The utility model is achieved through the following technical solutions:

A kind of for processing the diel of suction head of suction cleaner panel, comprise that the first Bending punch, first is inserted, the second Bending punch, second is inserted, the moulding Bending punch, moulding is inserted and binder block;

The described first suction head of suction cleaner panel to be processed for support of inserting, described the first Bending punch for the punching press support described first the described suction head of suction cleaner panel on inserting; The punching press angle of described the first Bending punch equals the described first pressurized angle of inserting;

The described second described suction head of suction cleaner panel after described the first Bending punch punching press for support of inserting, described the second Bending punch for the punching press support described second the described suction head of suction cleaner panel on inserting; The punching press angle of described the second Bending punch equals the described second pressurized angle of inserting;

The described moulding described suction head of suction cleaner panel after described the second Bending punch punching press for support of inserting, described moulding Bending punch is for the described suction head of suction cleaner panel of punching press support on described moulding is inserted; The punching press angle of described moulding Bending punch equals the pressurized angle that described moulding is inserted;

The punching press angle of described the first Bending punch is less than the punching press angle of described the second Bending punch; The punching press angle of described the second Bending punch is less than the punching press angle of described moulding Bending punch;

Described binder block, for when described suction head of suction cleaner panel support, described first, inserting or described second insert, or described moulding inserted when upper, and described suction head of suction cleaner panel is compressed.

Further, the described first pressurized angle of inserting is more than or equal to 25 degree and is less than or equal to 35 degree.

Further, the described first pressurized angle of inserting is 30 degree.

Further, the described second pressurized angle of inserting is more than or equal to 40 degree and is less than or equal to 50 degree.

Further, the described second pressurized angle of inserting is 45 degree.

Further, the pressurized angle of described second end of inserting is 45 degree, and the pressurized angle of the other end is 42 degree.

Further, the pressurized angle that described moulding is inserted is 90 degree.

(3) beneficial effect

With prior art, with product, compare, the utility model has the following advantages:

By structure of the present utility model, through three punching presses, obtain final suction head of suction cleaner panel, three Bending punches are only processed an angle at every turn, like this surface tear or the scar with regard to having guaranteed that product surface can not produce because of disposable stressed large, unbalance stress; Simultaneously, the internal stress that this processing can also make deformation of products cause is progressively discharged, and finally obtains the product that internal stress is little.In addition, the utility model is simple and reasonable, is easy to realize.

The accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the schematic diagram that the first Bending punch of the present utility model adds man-hour;

Fig. 3 is the partial enlarged drawing that the first Bending punch of the present utility model adds man-hour;

Fig. 4 is the schematic diagram that the second Bending punch of the present utility model adds man-hour;

Fig. 5 is the partial enlarged drawing that the second Bending punch of the present utility model adds man-hour;

Fig. 6 is the schematic diagram that moulding Bending punch of the present utility model adds man-hour;

Fig. 7 is the partial enlarged drawing that moulding Bending punch of the present utility model adds man-hour.

In accompanying drawing, the list of parts of each label representative is as follows:

1, suction head of suction cleaner panel, 2, stage clip, 3, binder is fast, the 4, first Bending punch, 5, first inserts, the 6, second Bending punch, 7, second inserts, and 8, the moulding Bending punch, 9, moulding inserts.

The specific embodiment

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is made a detailed explanation.

As shown in Figure 1, diel of the present utility model, comprise three Bending punches, each Bending punch all is furnished with and suitable the inserting of its shape separately, here said shape is suitable refers to Bending punch and the corresponding use of inserting, in general, the punching press angle of Bending punch equates with the pressurized angle of inserting.Specific as follows:

The first Bending punch 4 and with its shape suitable first insert 5, the second Bending punches 6 and with its shape suitable second insert 7, moulding Bending punch 8 and insert 9 with the suitable moulding of its shape.

Below separately each Bending punch is added to the situation in man-hour and is introduced:

Fig. 2 and Fig. 3 show the first Bending punch 4 and are adding the situation in man-hour, suction head of suction cleaner panel 1 to be processed is placed on to first to be inserted on 5, the first Ji Tu2Zhong angle, pressurized angle A that inserts 5 left ends is 30 degree, the pressurized angle of right-hand member is that angle B is also 30 degree, corresponding, the punching press angle of the first Bending punch 4 left end portion is that angle A is 30 degree, the punching press angle of right end portion is that angle B is equally also 30 degree, then, again stage clip 2 is pressed on binder block 3, and then by binder block 3, suction head of suction cleaner panel 1 tightly is pressed in to first and inserts on 5, next, the first Bending punch 4 is pressed down, superincumbent the first Bending punch 4 and following first is inserted under 5 extruding, the two ends of suction head of suction cleaner panel 1 are stamped into the state at 30 degree angles.

Fig. 4 and Fig. 5 show the situation that the second Bending punch 6 adds man-hour, suction head of suction cleaner panel 1 after the first Bending punch 4 punching presses is placed on to second to be inserted on 7, the second pressurized angle of inserting 7 left ends is that angle C is 42 degree, the pressurized angle of right-hand member is that angle D is 45 degree, corresponding, the punching press angle of the second Bending punch 6 left end portion is that angle C is 42 degree, the punching press angle of right end portion is that angle D is 45 degree, and then with binder block 3, suction head of suction cleaner panel 1 tightly is pressed in to second and inserts on 7, next, the second Bending punch 6 is pressed down, the two ends of suction head of suction cleaner panel 1 strike out respectively 42 degree, the state of miter angle.

Fig. 6 and Fig. 7 show the situation that moulding Bending punch 8 adds man-hour, suction head of suction cleaner panel 1 after the second Bending punch 6 punching presses is placed on to moulding to be inserted on 9, the insert pressurized angle of 9 left ends of moulding is 90 degree, the pressurized angle of right-hand member is also 90 degree, with Fig. 2, with Fig. 4, compare, the face of the pressure-bearing of inserting in Fig. 6 is vertical, very obvious, so does not mark this vertical an angle of 90 degrees in Fig. 6.Corresponding, the punching press angle of moulding Bending punch 8 left end portion is 90 degree, the punching press angle of right end portion is also 90 degree.And then with binder block 3, suction head of suction cleaner panel 1 tightly is pressed in to moulding and inserts on 9, next, moulding Bending punch 8 is pressed down, under 9 effect is inserted in moulding Bending punch 8 and moulding, that the punching of the two ends of suction head of suction cleaner panel 1 is straight, obtain final product.

Through test of many times, the pressurized angle of preferably being inserted in the punching press angle of the first Bending punch and first is more than or equal to 25 degree and is less than or equal to 35 degree; The pressurized angle of inserting in the punching press angle of the second Bending punch and first is more than or equal to 40 degree and is less than or equal to 50 degree; Go out the product that obtains final molding, the internal stress of the product obtained in this way is little, surface finishing again.

Each Bending punch can be furnished with respectively a binder block 3 and a stage clip 2; Can certainly share a binder block 3 and stage clip by three Bending punches, but now binder block 3 and respectively insert between can relatively move, for example, three can be inserted and are mutually being arranged on a rotating disk of 120 degree, it is motionless that binder block 3 is fixed on machining position, during use, rotates rotating disk three Bending punches are placed in to machining position in turn, push down with binder block, complete the process of this Bending punch.

The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. one kind for processing the diel of suction head of suction cleaner panel, it is characterized in that: comprise that the first Bending punch, first is inserted, the second Bending punch, second is inserted, the moulding Bending punch, moulding is inserted and binder block;

Described binder block, for when described suction head of suction cleaner panel support described first insert or described second insert or described moulding insert on the time, described suction head of suction cleaner panel is compressed.

2. according to claim 1 for processing the diel of suction head of suction cleaner panel, it is characterized in that: the described first pressurized angle of inserting is more than or equal to 25 degree and is less than or equal to 35 degree.

3. according to claim 2 for processing the diel of suction head of suction cleaner panel, it is characterized in that: the described first pressurized angle of inserting is 30 degree.

4. according to claim 1 for processing the diel of suction head of suction cleaner panel, it is characterized in that: the described second pressurized angle of inserting is more than or equal to 40 degree and is less than or equal to 50 degree.

5. according to claim 4 for processing the diel of suction head of suction cleaner panel, it is characterized in that: the described second pressurized angle of inserting is 45 degree.

6. according to claim 4 for processing the diel of suction head of suction cleaner panel, it is characterized in that: the pressurized angle of described second end of inserting is 45 degree, and the pressurized angle of the other end is 42 degree.

7. arbitrary described for processing the diel of suction head of suction cleaner panel according to claim 1 to 6, it is characterized in that: the pressurized angle that described moulding is inserted is 90 degree.