CN217617235U - Multi-pass machining die - Google Patents
Multi-pass machining die Download PDFInfo
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- CN217617235U CN217617235U CN202221011065.2U CN202221011065U CN217617235U CN 217617235 U CN217617235 U CN 217617235U CN 202221011065 U CN202221011065 U CN 202221011065U CN 217617235 U CN217617235 U CN 217617235U
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Abstract
The utility model discloses a many passes mold processing, include: the lower die plate is fixedly provided with a lower die core, the upper surface of the lower die core is provided with reserved processing cavities in an array shape, and the distance between every two reserved processing cavities is larger than the width of the strip-shaped sheet metal; the interior of each reserved processing cavity is provided with a positioning hole communicated with the exterior, and a processing assembly is arranged in each reserved processing cavity; an upper template is arranged above the lower template; a machining piece mounting groove is formed in the lower surface of the upper template corresponding to the reserved machining cavity; a second positioning hole which upwards penetrates through the upper template is formed in the workpiece mounting groove; and a processing cutter assembly is arranged in the processing piece mounting groove.
Description
Technical Field
The utility model belongs to the technical field of the mould technique and specifically relates to a many passes mold processing is related to.
Background
The stamping die has many forms, and can be divided into a blanking die, a bending die, a drawing die, a forming die and the like according to the process property. The bending die is a die for bending and deforming a sheet blank or other blanks along a straight line (bending line) so as to obtain a workpiece with a certain angle and shape. Sheet metal produces deformation very easily when processing to influenced machining efficiency, if single processing, the production beat is lower, and a sheet metal corresponds a mould usually simultaneously, is difficult to deal with the multiple type processing requirement of small batch, and manufacturing cost is higher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a many passes mold processing.
To achieve the above object, the present invention adopts the following:
a multi-pass tooling die comprising: the lower die plate is fixedly provided with a lower die core, the upper surface of the lower die core is provided with reserved processing cavities in an array shape, and the distance between every two reserved processing cavities is greater than the width of the strip-shaped sheet metal; the interior of each reserved processing cavity is provided with a positioning hole communicated with the exterior, and a processing assembly is arranged in each reserved processing cavity; an upper template is arranged above the lower template; the lower surface of the upper template is provided with a workpiece mounting groove corresponding to the reserved processing cavity; a second positioning hole which upwards penetrates through the upper template is formed in the workpiece mounting groove; and a machining cutter assembly is arranged in the machining piece mounting groove.
Preferably, the cross section of the reserved processing cavity is circular, and a processing mold core matched with the processing cutter assembly is arranged in the cavity; the top of the machining mold core is provided with an irregular surface, so that the machining cutter assembly and the machining mold core are matched to punch sheet metal; the processing mold core is provided with a pin hole corresponding to the positioning hole.
Preferably, the upper surface of the machining mold core is step-shaped.
Preferably, the processing tool assembly is provided with a bolt hole and is matched with a second positioning hole of the upper template; and a processing tool bit corresponding to the processing mold core is arranged on the lower surface of the processing tool component.
Preferably, the lower template is connected with the upper template through four telescopic columns.
Preferably, the end of the machining insert is tapered.
Preferably, the end of the machining insert is stepped.
The utility model has the advantages of it is following:
1. this application is through the mould modularization with tradition to reached the technical purpose of independent assortment processing, to having stronger adaptability with multiple type of machining type of sheet metal, compare in a traditional mould and correspond a product, greatly reduced the processing cost.
2. The lower die core is provided with a plurality of cylindrical reserved processing cavities, and different processing die cores are placed in the reserved processing cavities according to specific processing requirements, so that the processing purpose of adapting to multiple types of sheet metals is achieved.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the multi-pass processing mold of the present invention.
Fig. 2 is a schematic structural diagram of the lower mold core of the multi-pass processing mold of the present invention.
Fig. 3 is a schematic bottom view of the upper mold plate of the multi-pass processing mold of the present invention.
Fig. 4 is a schematic structural diagram of the multi-pass processing die of the present invention when the processing assembly is disposed in the lower die core.
Fig. 5 is a schematic structural view of the processing mold core of the multi-pass processing mold of the present invention.
Fig. 6 is a schematic view of the structure of the tool bit for multi-pass machining.
Fig. 7 is a schematic bottom view of the multi-pass mold processing tool bit of the present invention.
In the figures, the various reference numbers are:
1-a lower template, 2-a lower mold core, 3-a reserved machining cavity, 301-a positioning hole, 4-a machining component, 5-an upper template, 501-a machining component mounting groove, 502-a second positioning hole, 6-a machining tool component, 601-a bolt hole, 7-a machining mold core, 701-a pin hole, 8-a machining tool bit and 9-a telescopic column.
Detailed Description
In order to illustrate the present invention more clearly, the present invention will be further described with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 7, a multi-pass processing mold includes: the device comprises a lower template 1, wherein a lower mold core 2 is fixedly arranged on the lower template 1, reserved processing cavities 3 in an array shape are arranged on the upper surface of the lower mold core 2, and the distance between every two reserved processing cavities 3 is greater than the width of strip-shaped sheet metal; obviously, the sheet metal passes between the two rows of pre-formed process chambers.
It should be noted that the thin metal as the substitute processing member does not only refer to a long strip shape, but may be a wave shape, or an irregular pattern, or both sides of the thin metal may be provided with unprocessed support arms, so that the support arms are processed corresponding to the reserved processing cavities.
The cross section in the reserved processing cavity 3 is circular, and a processing mold core 7 matched with the processing cutter assembly 6 is arranged in the cavity; the top of the machining mold core 7 is provided with an irregular surface, so that the machining cutter assembly 6 and the machining mold core 7 are matched to punch sheet metal; the processing mold core 7 is provided with a pin hole 701 corresponding to the positioning hole 301.
A positioning hole 301 communicated with the outside is formed in each reserved processing cavity, and a processing assembly 4 is arranged in each reserved processing cavity; the upper surface of the processing mold core and the lower surface of the processing cutter component determine the processing shape of the sheet metal, and the processing mold core is placed in the reserved processing cavity and fixed through the pin holes. This design can reduce the mould, becomes traditional mould can the independent assortment, and different processing mold cores are placed to different processing nodes.
Obviously, the alignment holes are aligned with the pin holes and a fastener, such as a threaded rod or a dowel pin, is inserted into the holes.
An upper template 5 is arranged above the lower template 1;
a workpiece mounting groove 501 is formed in the lower surface of the upper template 5 corresponding to the reserved processing cavity 3; a second positioning hole 502 which penetrates through the upper template 5 upwards is formed in the workpiece mounting groove 501; and a machining cutter assembly 6 is arranged in the machining piece mounting groove 501. The upper surface of the processing mold core 6 is step-shaped.
The installation principle of the processing cutter assembly is the same as that of the processing mold core, the number of the machining part installation grooves is equal to that of the reserved processing cavities, and particularly, the processing mold core corresponds to the processing cutter assembly one by one.
Further, a bolt hole 601 is formed in the machining tool assembly 6 and is matched with the second positioning hole 502 of the upper template; and a machining tool bit 8 corresponding to the machining mold core is arranged on the lower surface of the machining tool component.
For example, the end of the machining tool bit is a conical surface, the end of the machining tool bit is stepped, and the upper surface of the corresponding machining core should also be provided with a conical surface or stepped.
Furthermore, the lower template and the upper template are connected through four telescopic columns 9.
Through modularizing traditional mould to reach the technical purpose of independent assortment processing, multiple types of processing type to with sheet metal have stronger adaptability, compare in a traditional mould and correspond a product, greatly reduced the processing cost. The lower die core is provided with a plurality of cylindrical reserved processing cavities, and different processing die cores are placed in the reserved processing cavities according to specific processing requirements, so that the processing purpose of adapting to various types of sheet metals is achieved.
Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.
Claims (7)
1. A multi-pass machining die is characterized by comprising: the lower die plate is fixedly provided with a lower die core, the upper surface of the lower die core is provided with reserved processing cavities in an array shape, and the distance between every two reserved processing cavities is larger than the width of the strip-shaped sheet metal; a positioning hole communicated with the outside is formed in each reserved processing cavity, and a processing assembly is arranged in each reserved processing cavity; an upper template is arranged above the lower template; the lower surface of the upper template is provided with a workpiece mounting groove corresponding to the reserved processing cavity; a second positioning hole which upwards penetrates through the upper template is formed in the workpiece mounting groove; and a processing cutter assembly is arranged in the processing piece mounting groove.
2. The multi-pass machining die of claim 1, wherein the reserved machining cavity is circular in cross section, and a machining die core matched with the machining cutter assembly is arranged in the reserved machining cavity; the top of the machining mold core is provided with a surface, so that the machining cutter assembly and the machining mold core are matched to punch sheet metal; the processing mold core is provided with a pin hole corresponding to the positioning hole.
3. A multiple pass tooling die according to claim 2 wherein the upper surface of the tooling mandrel is stepped.
4. A multiple pass tooling assembly according to claim 2 wherein the tooling tool assembly is provided with bolt holes and is adapted to engage second locating holes in the upper die plate; and a processing tool bit corresponding to the processing mold core is arranged on the lower surface of the processing tool component.
5. The multi-pass processing die of claim 1, wherein the lower die plate and the upper die plate are connected through four telescopic columns.
6. A multi-pass tooling as claimed in claim 4 wherein the end of the tooling head is tapered.
7. A multiple pass working die according to claim 4, wherein the end of the working bit is stepped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221011065.2U CN217617235U (en) | 2022-04-28 | 2022-04-28 | Multi-pass machining die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221011065.2U CN217617235U (en) | 2022-04-28 | 2022-04-28 | Multi-pass machining die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217617235U true CN217617235U (en) | 2022-10-21 |
Family
ID=83650962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221011065.2U Active CN217617235U (en) | 2022-04-28 | 2022-04-28 | Multi-pass machining die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217617235U (en) |
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2022
- 2022-04-28 CN CN202221011065.2U patent/CN217617235U/en active Active
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