CN105170802A - Multi-layer sheet metal mold - Google Patents
Multi-layer sheet metal mold Download PDFInfo
- Publication number
- CN105170802A CN105170802A CN201510657903.1A CN201510657903A CN105170802A CN 105170802 A CN105170802 A CN 105170802A CN 201510657903 A CN201510657903 A CN 201510657903A CN 105170802 A CN105170802 A CN 105170802A
- Authority
- CN
- China
- Prior art keywords
- sheet metal
- mould
- multilayer
- patrix
- mould body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a multi-layer sheet metal mold. The multi-layer sheet metal mold comprises an upper mold and a lower mold, wherein the upper mold comprises an upper mold body formed by integrally pressing multiple layers of metal sheets; the upper mold body is provided with a male mold core structure; the lower mold comprises a lower mold body formed by integrally pressing multiple layers of metal sheets; the lower mold body is provided with a female mold core matched with the male mold core structure of the upper mold; fasteners are arranged on four corners and edges of the upper mold; the multiple layers of metal sheets of the upper mold are connected through the fasteners; fasteners are arranged on four corners and edges of the lower mold; the multiple layers of metal sheets of the lower mold are connected through the fasteners. In this way, the multi-layer sheet metal mold is simple in structure and easy to machine; the machining and production efficiency of small-batch sheet metal parts and sheet metal parts of special structures is improved, and the production, research and development cost is reduced.
Description
Technical field
The present invention relates to Mould Machining field, be specifically related to a kind of multilayer sheet metal mould.
Background technology
Sheet metal processing is just named panel beating.Sheet metal component is exactly thin plate handware, namely can pass through punching press, and bending, the part that the means such as stretching are processed, the definition of a cardinal principle is exactly the part that thickness is constant in process.Panel beating is the key technology that panel beating technical staff needs to be grasped, and is also the important procedure that sheet metal product is shaped.
For any one sheet metal component, have certain process, established technology flow process, the major processes of existing panel beating is: (1) is designed and drawn the part drawing of its sheet metal component, and effect uses drawing mode by the structure representation of its sheet metal component out; (2) draw expanded view, namely a baroque part is launched into a flat part; (3) blanking; (4) perforate; (5) bending; (6) weld; (7) surface treatment; (8) assemble.
In the machine dies of existing domestic and international sheet metal component and Controlling Technology, as being applied to the thin plate sheet metal component (such as outcase of refrigerator, washing machine shell inner core, air conditioner housing, casing of kitchen ventilator etc.) of household electrical appliance manufacturing, the external form structure of sheet metal component adopts diel to process at large, for presentation quality, compact dimensions precision all has higher technical requirement.
The machine dies of sheet metal component is generally first stretch on the step of punch-die, carry out follow-up punching again, therefore mould structure should the lateral dimension of restrained stretching step and the degree of depth, and the footpath controlling bottom outlet is again wide, must ensure that bottom outlet and step central axis can not occur bias simultaneously.
The machine dies of usual employing selects stretching, punching two nested structure, to complete stretching and punching respectively, but two mold structures are only applicable on the press of single station, on the panel beating production line of automation, this two molds structure is comparatively complicated, because respective initial alignment is difficult to unified and fine adjustment, therefore completed sheet metal component stretches more unstable with punching shape.
And, the punching of sheet metal component need with combine the working of plastics installed and used and match, if continue employing two mold certainly will need to carry out twice location, which results in the decline of positioning precision, the punching center of circle and step central axis is made more easily to occur eccentric phenomena, thus to coordinating installation between sheet metal component with working of plastics.Correspondingly, adopt two molds also can increase the production cost of die sinking cost and relevant panel beating product simultaneously.
All need to make mould owing to making different sheet metal components, and Mould Machining needs design drawing, designing mould, making metallic mould, consuming time longer, and make sheet metal component sample and be pilot sheet metal component for being engaged in, if each sheet metal component needs to make mould make processing again, then die cost is higher, and probably mould is not yet carried out, and the product order time has just arrived.And for a lot of sheet metal component sample, mould, with once just having had shelved, causes serious waste.
Therefore, applicant wish can for traditional dies processed complex in prior art, not easily flexible, cost is high, Production Time length may cause the problems such as production is delayed, delay in delivery phase, develop the mould of the research and development of applicable be pilot and processing.
Summary of the invention
The object of the invention is: desirable to provide a kind of multilayer sheet metal mould, this multilayer sheet metal mould fabrication cycle is short, make simple, processing and fast easy to assembly, solve the technical problem of metallic mould production and processing complexity in prior art.
For achieving the above object, technical scheme disclosed by the invention is: a kind of multilayer sheet metal mould, and described multilayer sheet metal mould comprises: patrix and counterdie, and described patrix comprises by mould body on multilayer metal foil pressing all-in-one-piece, and described upper mould body is provided with
male die corestructure; Described counterdie comprises by mould body under multilayer metal foil pressing all-in-one-piece, and described lower mould body is provided with described patrix
male die corestructure matches
mother module core; Corner and the edge of described patrix are provided with securing member, are connected between the multilayer metal foil of described patrix by securing member; Corner and the edge of described counterdie are provided with securing member, are connected between the multilayer metal foil of described counterdie by securing member;
The sheet metal of the superiors of described upper mould body is provided with one and windows, and the multiple sheet metals below the superiors' sheet metal is equipped with projection upwards, and described projection is nested one by one and embed together and window described in protruding from, thus forms described mould core structure.
Preferably, the multilayer metal foil of described lower mould body is equipped with downward groove, and described groove is nested one by one, thus forms mother module core structure on lower mould body.
Preferably, described securing member is screw or bolt arrangement.
Preferably, described multilayer sheet metal mould comprises patrix and counterdie, and described patrix comprises by mould body on three-layer metal thin plate pressing all-in-one-piece, and described upper mould body is provided with male die core structure; Described counterdie comprises by mould body under three-layer metal thin plate pressing all-in-one-piece, and described lower mould body is provided with the mother module core matched with the male die core structure of described patrix.
Preferably, the three-layer metal gauge of sheet of described patrix is identical, measure-alike; The three-layer metal gauge of sheet of described counterdie is identical, measure-alike.
Sheet metal described in the present invention is metal aluminum sheet, and further preferably, described metal aluminum sheet is the sheet metal component of the rectangle being not yet processed into other shapes.
In the present invention, the structure of said male die core, mother module core all designs according to the structure of sheet metal component to be punched, and described patrix can be provided with multiple male die core, and described counterdie is provided with and described male die core mother module core one to one.
In upper die structure of the present invention, the conveniently making of male die core structure, the top layer of metal thin plate of patrix or topmost double layer of metal thin plate can be provided with and window, so that the projection of which floor sheet metal of below is stretched out.The number of described sheet metal of windowing is determined according to the concrete size of the concrete structure of male die core.
Manufacture easy mould by the combination of sheet metal in the present invention, the manufacturing process of whole simple die is simple, processing cost is lower.
When multilayer sheet metal mould described in the present invention makes, according to the shape of sheet metal component to be punched by multilayer metal foil one piece one piece superposition, by windowing and the setting of projection, thus form mould core structure on the sheet metal superposed.
Multilayer sheet metal mould in the present invention is applicable to processing and the R & D design of small lot sheet metal component product, compared with traditional moulds, eliminates the tedious steps such as the Design of Dies of long period, mould die sinking processing, simple to operation and easily process; And the sheet metal in this multilayer sheet metal mould also can re-use, and repeat usage is high, while enhancing productivity, greatly reduce production and design cost.
The invention has the beneficial effects as follows: multilayer sheet metal mould structure of the present invention simply, is easily processed, and not only increases the processing efficiency of small lot sheet metal component and special construction sheet metal component, and reduce production and R&D costs.
Accompanying drawing explanation
Fig. 1 is the structural representation of the patrix in multilayer sheet metal mould one of the present invention preferred embodiment;
Fig. 2 is the structural representation of the counterdie in multilayer sheet metal mould one of the present invention preferred embodiment;
Fig. 3 is the plan structure schematic diagram of the wherein one piece of sheet metal in Fig. 1;
Fig. 4 is the side-looking structural representation of another block sheet metal in Fig. 1;
Fig. 5 is the side-looking structural representation of another block sheet metal in Fig. 1;
Fig. 6 is the side-looking structural representation of one piece of sheet metal in Fig. 2;
Fig. 7 is the side-looking structural representation of another block sheet metal in Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Please refer to accompanying drawing 1 to accompanying drawing 7, the embodiment of the present invention comprises:
embodiment 1:a kind of multilayer sheet metal mould, described multilayer sheet metal mould comprises patrix 1 and counterdie 2, and patrix 1 comprises by mould body on three-layer metal thin plate pressing all-in-one-piece, and described upper mould body is provided with
male die corestructure 13; Counterdie 2 comprises by mould body under multilayer metal foil pressing all-in-one-piece, and described lower mould body is provided with patrix 1
male die corestructure 13 matches
mother module core 23;
In the present embodiment, patrix 1 is made up of sheet metal 10, sheet metal 11, sheet metal 12, sheet metal 10 is provided with one and windows 100, sheet metal 11 is provided with projection 110 upwards, sheet metal 12 is provided with projection 120 upwards, protruding 120 are nested in protruding 110, and then both protrude from together and window 100, and the edge of protruding 110 with window 100 edge fit like a glove.
In the present embodiment, counterdie 2 is made up of sheet metal 20, sheet metal 21, sheet metal 22, and sheet metal 20 is provided with downward groove 200, and sheet metal 21 is provided with downward groove 210, groove 200 is nested in groove 210, thus forms mother module core structure 23 on lower mould body.In the present embodiment, whether sheet metal 22 is provided with the degree of depth that downward groove depends on mother module core structure 23, if the groove that sheet metal 20 and sheet metal 21 are formed has met the degree of depth of mother module core structure 23, then sheet metal 22 is without the need to having offered downward groove.
In the present embodiment, corner and the edge of patrix 1 are provided with securing member, are closely fixedly connected with between the three-layer metal thin plate of patrix 1 by securing member; Corner and the edge of counterdie 2 are provided with securing member, are closely fixedly connected with between the three-layer metal thin plate of counterdie 2 by securing member.
In the present embodiment, the three-layer metal gauge of sheet of patrix 1 is identical, measure-alike; The three-layer metal gauge of sheet of counterdie 2 is identical, measure-alike.
embodiment 2: a kind of multilayer sheet metal mould, described multilayer sheet metal mould comprises: patrix and counterdie, and described patrix comprises by mould body on multilayer metal foil pressing all-in-one-piece, and described upper mould body is provided with
male die corestructure; Described counterdie comprises by mould body under multilayer metal foil pressing all-in-one-piece, and described lower mould body is provided with described patrix
male die corestructure matches
mother module core; Corner and the edge of described patrix are provided with securing member, are connected between the multilayer metal foil of described patrix by securing member; Corner and the edge of described counterdie are provided with securing member, are connected between the multilayer metal foil of described counterdie by securing member; Described securing member is screw or bolt arrangement.
The sheet metal going up the superiors of mould body in the present embodiment is provided with one and windows, multiple sheet metals below the superiors' sheet metal are equipped with projection upwards, described projection is nested one by one and embed together and window described in protruding from, thus forms described mould core structure.
In the present embodiment, the multilayer metal foil of described lower mould body is equipped with downward groove, and described groove is nested one by one, thus forms mother module core structure on lower mould body.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a multilayer sheet metal mould, is characterized in that, described multilayer sheet metal mould comprises: patrix and counterdie, and described patrix comprises by mould body on multilayer metal foil pressing all-in-one-piece, and described upper mould body is provided with
male die corestructure; Described counterdie comprises by mould body under multilayer metal foil pressing all-in-one-piece, and described lower mould body is provided with described patrix
male die corestructure matches
mother module core; Corner and the edge of described patrix are provided with securing member, are connected between the multilayer metal foil of described patrix by securing member; Corner and the edge of described counterdie are provided with securing member, are connected between the multilayer metal foil of described counterdie by securing member;
The sheet metal of the superiors of described upper mould body is provided with one and windows, and the multiple sheet metals below the superiors' sheet metal is equipped with projection upwards, and described projection is nested one by one and embed together and window described in protruding from, thus forms described mould core structure.
2. multilayer sheet metal mould according to claim 1, is characterized in that, the multilayer metal foil of described lower mould body is equipped with downward groove, and described groove is nested one by one, thus forms mother module core structure on lower mould body.
3. multilayer sheet metal mould according to claim 1, is characterized in that, described securing member is screw or bolt arrangement.
4. multilayer sheet metal mould according to claim 1, is characterized in that, described multilayer sheet metal mould comprises patrix and counterdie, and described patrix comprises by mould body on three-layer metal thin plate pressing all-in-one-piece, and described upper mould body is provided with male die core structure; Described counterdie comprises by mould body under three-layer metal thin plate pressing all-in-one-piece, and described lower mould body is provided with the mother module core matched with the male die core structure of described patrix.
5. multilayer sheet metal mould according to claim 4, is characterized in that, the three-layer metal gauge of sheet of described patrix is identical, measure-alike; The three-layer metal gauge of sheet of described counterdie is identical, measure-alike.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510657903.1A CN105170802B (en) | 2015-10-14 | 2015-10-14 | A kind of multilayer sheet metal mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510657903.1A CN105170802B (en) | 2015-10-14 | 2015-10-14 | A kind of multilayer sheet metal mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105170802A true CN105170802A (en) | 2015-12-23 |
| CN105170802B CN105170802B (en) | 2017-03-15 |
Family
ID=54893488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510657903.1A Active CN105170802B (en) | 2015-10-14 | 2015-10-14 | A kind of multilayer sheet metal mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105170802B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2284956A (en) * | 1939-12-01 | 1942-06-02 | Marx & Co Louis | Die insert |
| US3344650A (en) * | 1965-10-15 | 1967-10-03 | Olin Mathieson | Die structure |
| US3880038A (en) * | 1973-05-25 | 1975-04-29 | James Mangos | Sandwich die set |
| JPS63108926A (en) * | 1986-10-23 | 1988-05-13 | Akimitsu Kono | Die setting |
| CN201493386U (en) * | 2008-10-13 | 2010-06-02 | 刘畅 | Standardized universal punching mold |
| CN104959459A (en) * | 2015-07-07 | 2015-10-07 | 佛山灯港照明科技有限公司 | Multi-layer bearing frame die for machining LED lamps |
| CN205096357U (en) * | 2015-10-14 | 2016-03-23 | 创美工艺(常熟)有限公司 | Multilayer panel beating mould |
-
2015
- 2015-10-14 CN CN201510657903.1A patent/CN105170802B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2284956A (en) * | 1939-12-01 | 1942-06-02 | Marx & Co Louis | Die insert |
| US3344650A (en) * | 1965-10-15 | 1967-10-03 | Olin Mathieson | Die structure |
| US3880038A (en) * | 1973-05-25 | 1975-04-29 | James Mangos | Sandwich die set |
| JPS63108926A (en) * | 1986-10-23 | 1988-05-13 | Akimitsu Kono | Die setting |
| CN201493386U (en) * | 2008-10-13 | 2010-06-02 | 刘畅 | Standardized universal punching mold |
| CN104959459A (en) * | 2015-07-07 | 2015-10-07 | 佛山灯港照明科技有限公司 | Multi-layer bearing frame die for machining LED lamps |
| CN205096357U (en) * | 2015-10-14 | 2016-03-23 | 创美工艺(常熟)有限公司 | Multilayer panel beating mould |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105170802B (en) | 2017-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106626227A (en) | Middle frame manufacturing method and middle frame structure | |
| CN110000524A (en) | A kind of universal Sheet-metal machine box and its processing technology | |
| CN206212492U (en) | Middle frame structure | |
| CN202061988U (en) | Z-shaped bending die for thick board of more than 5 mm | |
| CN202097351U (en) | Blind hole riveting structure for aluminum plate fastening stud | |
| CN205096357U (en) | Multilayer panel beating mould | |
| CN105170802A (en) | Multi-layer sheet metal mold | |
| CN205140942U (en) | Metal encapsulation shell | |
| CN104384322B (en) | A kind of forming technology of Used for Sheet Stamping extrusion cladding boss part | |
| CN104753263A (en) | Punching and shearing method of stator punched sheet and rotor punched sheet of high-efficiency energy-saving motor | |
| CN103192427A (en) | Compound type hardware die | |
| CN103008417B (en) | The stamping manufacture method of electronic installation metal shell and housing | |
| CN205674468U (en) | high frequency local grating forming machine | |
| CN101597941A (en) | Clean warehouse board | |
| CN205264269U (en) | Display screen metal frame | |
| CN214016573U (en) | Decorative board for refrigerator | |
| CN210115375U (en) | Be applied to fashioned structure of attenuation turn-ups | |
| CN205732501U (en) | A kind of guide-plate type perforating die | |
| CN204640905U (en) | Carton panels bending indentation and plate face punching all-in-one | |
| CN201274537Y (en) | Concave die for manufacturing liquid crystal screen board | |
| CN203281721U (en) | Pre-bending punching integrated die of television universal adjustment wall-mounted components | |
| CN202085421U (en) | Liquid crystal display (LCD) back plate integral threaded hole | |
| CN218888853U (en) | Pit structure capable of adjusting depth on sheet metal shell | |
| CN210498071U (en) | Wheel casing flanging die | |
| CN202570944U (en) | Composite surface punching die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |