CN207358478U - A kind of two-chip type metal door and window and making apparatus with satisfactory flatness - Google Patents

Abstract

The utility model embodiment discloses a kind of two-chip type metal door and window with satisfactory flatness, the metal door and window is spliced to form by two facing sheet flangings are simultaneously front and rear, cavity is formed between two facing sheets, wherein at least a piece of facing sheet punching press is provided with decorative pattern, and the decorative pattern periphery is to being provided with stress groove between metal door and window edge.The utility model embodiment additionally provides a kind of equipment for making the above-mentioned two-chip type metal door and window with satisfactory flatness.Using the utility model, by setting stress groove outside the decorative pattern on stainless steel door, for preventing decorative pattern from producing unnecessary deformation to periphery sheet material in punching course, and the follow-up process operation of stainless steel door is have impact on, and ensure that finished product stainless steel door has good flatness.

Description

A kind of two-chip type metal door and window and making apparatus with satisfactory flatness

Technical field

It the utility model is related to a kind of metal door and window, more particularly to a kind of two-chip type metallic door with satisfactory flatness Window.

Background technology

Traditional door and window, which makes, is frequently on frame embedded panel composition, its complex process, materials are more and face plate meets Seams More, aesthetics and structural stability are not so good as people's will.As large-scale processing equipment is in the application of metal door and window processing and fabricating, closely To occur converting into the new process for forming door and window and substituting traditional frame and panel by two metallic plates, but in two-chip type metallic door In the production process of window particularly stainless steel door, using upper stamping die and lower stamping die to therebetween for making metal door and window Sheet material carries out large-tonnage punching press, so that decorative style etc. is formed on the surface of sheet material, and in the bigger metallic door of size For window, in the punching course of its sheet material, since the punching press dynamics inevitably due to flower-shape is uneven, sheet material is result in not Tongfang Face produces different deformation, wherein it is the most obvious the defects of to produce unbalanced alice phenomenon, it is difficult to ensure the smooth of sheet material Degree, causes follow-up flanging to there is trouble when machine-shaping metal door and window particularly stainless steel door.

The content of the invention

The technical problem to be solved by the embodiment of the utility model is, provide a kind of two-chip type with satisfactory flatness Metal door and window.It can prevent stainless steel door from producing deformation in punching course and influencing its flatness.

In order to solve the above-mentioned technical problem, the utility model embodiment provides a kind of two-chip type with satisfactory flatness Metal door and window, the metal door and window are spliced to form by two facing sheet flangings are simultaneously front and rear, are formed between two facing sheets empty Chamber, wherein at least a piece of facing sheet punching press are provided with decorative pattern, and the decorative pattern periphery is between metal door and window edge It is provided with stress groove.

Further, the stress groove is compassingly set at the decorative pattern periphery and forms closed annular groove.

Further, the stress groove at least two, and be arranged concentrically.

Further, the stress groove is three.

Further, the stress groove cross section semicircular in shape, triangle, trapezoidal or square.

Further, two facing sheet flangings connecting method is fastening, rivets or be formed by welding.

Further, the groove of an installation dowel is formed at described two sheet material flanging fastenings.

Further, described two facing sheet flanging stitching portions form a groove, and the groove is provided with closing Bar, the sealing strip are fabricated from a flexible material, and the flexible material includes rubber, plastics or felt.

The utility model also corresponding provide a kind of makes setting for the above-mentioned two-chip type metal door and window with satisfactory flatness It is standby, including upper die, bottom base, central area lower die is provided with the bottom base, in the center on the bottom base The periphery of region lower die is provided with stress groove lower die, and the stress groove lower die is supported in the bottom base by cushion On, and by the cushion make the stress groove lower die the upper die pressure under with the central area lower die at In same level height;

The upper die includes central area upper die and stress groove upper die, the two is integral or is provided separately.

Further, the central area lower die, stress groove lower die respectively with central area upper die and stress groove Upper die is correspondingly arranged up and down.

Implement the utility model embodiment, have the advantages that：The utility model passes through the dress on stainless steel door Adorn and stress groove is set outside pattern, for preventing decorative pattern from producing unnecessary deformation to periphery sheet material in punching course, And the follow-up process operation of stainless steel door is have impact on, and ensure that finished product stainless steel door has good flatness.

Brief description of the drawings

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the structure diagram of the cross section of stress groove；

Fig. 3 is the another structure diagram of the cross section of stress groove；

Fig. 4 is the another structure diagram of the cross section of stress groove；

Fig. 5 is the another structure diagram of the cross section of stress groove；

Fig. 6 is the cross-sectional structure schematic diagram of the second embodiment of the stainless steel door of utility model

Fig. 7 is the partial enlargement structural representation of the stress groove of second embodiment；

Fig. 8 is the structure diagram of the utility model control equipment.

Embodiment

It is new to this practicality below in conjunction with attached drawing to make the purpose of this utility model, technical solution and advantage clearer Type is described in further detail.

With reference to the structure diagram shown in Fig. 1.

A kind of two-chip type metal door and window with satisfactory flatness of the utility model embodiment, the metal door and window is by two Piece facing sheet flanging is simultaneously front and rear to be spliced to form, and cavity is formed between two facing sheets, wherein at least a piece of facing sheet punching Pressure is provided with decorative pattern 1, and in 1 periphery of decorative pattern to being provided with stress groove 2 between metal door and window edge.

Pass through the effect of stress groove 2 so that during the decorative pattern in stainless steel door work in-process portion, avoid since punching press is made Into unbalanced deformation so that the stainless steel door surface made has a good flatness, and tool is easy to follow-up cutting edge and flanging The process operations of shaping.

Stress groove 2 can be with discontinuous prominent form in 1 periphery of decorative pattern.

And the utility model embodiment in order to reach preferably prevent deformation effect, the present embodiment is preferably continous way Stress groove, is arranged at 1 periphery of decorative pattern and forms closed annular groove.

Stress groove 2 is compassingly set at the periphery of decorative pattern 1, prevents that decorative pattern 1 is long in deformation power caused by punching press Expansion causes unnecessary deformation.

The quantity of stress groove 2 can be configured according to actual needs, can be one or two, or more.

More optimizedly, each stress groove is to be arranged concentrically.

The present embodiment is preferably 3 circumferential stress grooves, but the utility model is not limited thereto to reach more preferable effect.

With reference to the structure diagram shown in Fig. 2 ~ Fig. 5.

The shape of cross section of stress groove 2 a variety of can change, and the present embodiment may be selected semicircle, triangle, it is trapezoidal or It is square.

The structure diagram of another embodiment of the utility model with reference to shown in Fig. 6.

In the present embodiment, stainless steel door front and rear surfaces are fastened riveting by two 3 flangings of facing sheet or are formed by welding, entirely Embodiment is preferably by being welded to connect.

At least one of two sheets 3 is formed for the structure of above-described embodiment.

Two facing sheet flanging stitching portions form a groove 5, and groove 5 is provided with sealing strip, and sealing strip is by flexible material It is made, flexible material includes rubber, plastics or felt, is preferably rubber.

More optimizedly, dowel 4 is additionally provided with groove 5.

The utility model embodiment, which additionally provides, a kind of makes the above-mentioned two-chip type metal door and window with satisfactory flatness Equipment, including upper die, bottom base, are provided with central area lower die on the bottom base, on the bottom base in described The periphery of heart district domain lower die is provided with stress groove lower die, and the stress groove lower die is supported in the lower base by cushion On seat, and by the cushion make the stress groove lower die the upper die pressure under with the central area lower die In same level height.

As shown in figure 8, the utility model embodiment additionally provides and a kind of makes the above-mentioned two-chip type with satisfactory flatness The equipment of metal door and window, including upper die 6, bottom base 10, are provided with central area lower die 8, bottom base 10 on bottom base 10 On the periphery of central area lower die 8 is provided with stress groove lower die 7, stress groove lower die 7 is supported in down by cushion 9 On pedestal 10, and the stress groove lower die 7 is set to be under the pressure of upper die 6 with central area lower die 8 by cushion 9 Same level height, so as to complete first to suppress to form stress groove, prevents from causing peripheral distortion when suppressing flower pattern, and Influence following process.

The correspondence of upper die 6 central area lower die 8, stress groove lower die 7 are provided with center upper die 12 and stress groove Pressing mold 11.

The flexible setting of panel pattern can be realized by replaceable center upper die 12, central area lower die 8, or is made Panel can set the different pattern of multiple regions.

The utility model embodiment, which additionally provides, a kind of makes the above-mentioned two-chip type metal door and window with satisfactory flatness Method, comprises the following steps：

The size for determining the stainless steel materials of positive and negative is cut；

The stainless steel materials cut are sent into press machine, are coordinated using upper die 6 and stress groove lower die 7 to centre Punching press stress groove is carried out outside area peripheral edge, and is compressed at the same time, further pressure, the bullet that stress groove lower die 7 is set thereunder Property pad 9 metamorphosis under, make central area part contacted with central area lower die 8 carry out punching press decorative pattern；

The stainless steel materials completed to above-mentioned punching press carry out cutting flanging Origuchi and folding line；

To cut the flanging Origuchi rolled well carry out it is compressing；

The flanging of the stainless steel materials of the positive and negative suppressed is fastened or welding forming, as shown in Figure 6.

Certain above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with this The people of technology can understand the content of the utility model and implement according to this, and the protection model of the utility model can not be limited with this Enclose.In the utility model embodiment during the decorative pattern at processing middle part, using a set of central area stamping die, in practical application, The decorative pattern at middle part also in addition to embossing, can also can be rushed locally with two sets to three mold organization center region punching press modules Cut off mouth, but punching press stress groove and compress the decorative pattern at periphery reprocessing middle part technological principle it is constant, it is all according to this practicality The modification that the Spirit Essence of new main technical schemes is done, should be covered within the scope of the utility model.

Claims (9)

1. a kind of two-chip type metal door and window with satisfactory flatness, it is characterised in that the metal door and window is by two unilateral plates Material flanging is simultaneously front and rear to be spliced to form, and forms cavity between two facing sheets, wherein at least a piece of facing sheet punching press is provided with Decorative pattern, the decorative pattern periphery is to being provided with stress groove between metal door and window edge.

2. the two-chip type metal door and window according to claim 1 with satisfactory flatness, it is characterised in that the stress groove It is compassingly set at the decorative pattern periphery and forms closed annular groove.

3. the two-chip type metal door and window according to claim 2 with satisfactory flatness, it is characterised in that the stress groove At least two, and be arranged concentrically.

4. the two-chip type metal door and window according to claim 1 with satisfactory flatness, it is characterised in that the stress groove It is suppressed with decorative pattern.

5. there is the two-chip type metal door and window of satisfactory flatness according to claim 1 ~ 4 any one of them, it is characterised in that institute State stress groove cross section semicircular in shape, triangle, trapezoidal or square.

6. the two-chip type metal door and window according to claim 5 with satisfactory flatness, it is characterised in that described two is unilateral Sheet flanging connecting method is fastening, rivets or be formed by welding.

7. the two-chip type metal door and window according to claim 6 with satisfactory flatness, it is characterised in that described two faces Sheet flanging stitching portion forms a groove, and the groove is provided with sealing strip, and the sealing strip is fabricated from a flexible material, institute Stating flexible material includes rubber, plastics or felt.

8. a kind of equipment for making the two-chip type metal door and window as claimed in claim 1 with satisfactory flatness, its feature exist In including upper die, bottom base are provided with central area lower die on the bottom base, in the center on the bottom base The periphery of region lower die is provided with stress groove lower die, and the stress groove lower die is supported in the bottom base by cushion On, and by the cushion make the stress groove lower die the upper die pressure under with the central area lower die at In same level height;

The upper die includes central area upper die and stress groove upper die, the two is integral or is provided separately.

9. the equipment of the two-chip type metal door and window according to claim 8 with satisfactory flatness, it is characterised in that described Central area lower die, stress groove lower die are correspondingly arranged up and down with central area upper die and stress groove upper die respectively.