CN211437769U - Linear electric motor stator punching die - Google Patents
Linear electric motor stator punching die Download PDFInfo
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- CN211437769U CN211437769U CN201922413749.XU CN201922413749U CN211437769U CN 211437769 U CN211437769 U CN 211437769U CN 201922413749 U CN201922413749 U CN 201922413749U CN 211437769 U CN211437769 U CN 211437769U
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Abstract
The utility model discloses a linear electric motor stator punching sheet mould, including last mould and bed die, it includes that cell type mould is protruding and appearance mould is protruding to go up the mould, cell type mould protruding with appearance mould arch is located on the lower terminal surface of going up the mould, the bellied height of cell type mould is greater than the bellied height of appearance mould, the bed die includes cell type mould recess and appearance mould recess, cell type mould recess with appearance mould recess all is located on the up end of bed die, appearance mould arch with appearance mould recess corresponds, cell type mould arch with cell type mould recess corresponds. The punching die of the device is installed on the punching machine, one-time forming can be achieved, and production efficiency is greatly improved.
Description
Technical Field
The utility model relates to a motor stator is towards piece mould technical field, concretely relates to linear electric motor stator is towards piece mould.
Background
A linear motor is a transmission device that directly converts electric energy into mechanical energy for linear motion without any intermediate conversion mechanism. The rotary motor can be seen as being formed by cutting a rotary motor in the radial direction and expanding the rotary motor into a plane. The linear motor can realize non-contact force transmission, the mechanical friction loss is almost zero, so the fault is less, the maintenance is avoided, and the linear motor is safe and reliable in work and long in service life. Linear motors are mainly used in some plunger pumps. The stator punching die of the linear motor with the patent number of CN207082987U adopts three dies to perform punching forming, so that the manufacturing steps are complex, manual fixing is needed in the punching process, the time consumption is long, and the working efficiency is low.
Disclosure of Invention
In view of the above-mentioned defects or shortcomings in the prior art, it is desirable to provide a stator punching die for a linear motor.
According to the technical scheme provided by the embodiment of the application, the stator punching die of the linear motor comprises an upper die and a lower die, wherein the upper die and the lower die are both rectangular plate blocks,
the upper die comprises groove-shaped die bulges and exterior die bulges, the groove-shaped die bulges and the exterior die bulges are positioned on the lower end surface of the upper die, the groove-shaped die bulges are positioned in the exterior die bulges, the exterior die bulges are cuboid-shaped, the groove-shaped die bulges are cuboid-shaped, the number of the groove-shaped die bulges is a plurality, the groove-shaped die bulges are arranged into a straight line, the distance between every two adjacent groove-shaped die bulges is the same, the upper end surfaces of the groove-shaped die bulges and the upper end surfaces of the exterior die bulges are positioned on the same horizontal plane, the lower end surfaces of the groove-shaped die bulges are positioned below the lower end surfaces of the exterior die bulges, the height of the groove-shaped die bulges is greater than that of the exterior die bulges, and the front end surfaces of the groove-shaped die bulges are positioned on the front sides of the front end surfaces of the exterior die bulges,
the lower die comprises groove-shaped die grooves and outer-shaped die grooves, the groove-shaped die grooves and the outer-shaped die grooves are both positioned on the upper end surface of the lower die, the outer-shaped die grooves are cuboid-shaped grooves, the groove-shaped die grooves are cuboid-shaped grooves, the number of the groove-shaped die grooves is a plurality, the groove-shaped die grooves are positioned in the outer-shaped die grooves, the groove-shaped die grooves are arranged into a straight line, and the height of the groove-shaped die grooves is greater than that of the outer-shaped die grooves,
the exterior mold bulge corresponds to the exterior mold groove, and the groove-shaped mold bulge corresponds to the groove-shaped mold groove.
The utility model discloses in, the bellied quantity of cell type mould with the quantity of cell type mould recess is the same.
The utility model discloses in, adjacent two distance between the cell type mould recess is the same, adjacent two distance between the cell type mould recess and adjacent two the distance between the cell type mould arch is the same.
The utility model discloses in, the height of cell type mould recess with the bellied height of cell type mould is the same, the length of cell type mould recess with the bellied length of cell type mould is the same.
The utility model discloses in, the height of appearance mould recess with the bellied height of appearance mould is the same, the length of appearance mould recess with the bellied length of appearance mould is the same.
The utility model discloses in, the bellied length of cell type mould is less than the bellied length of appearance mould.
To sum up, the beneficial effect of this application: the punching die of the device is installed on the punching machine, one-time forming can be achieved, and production efficiency is greatly improved.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic perspective view of the overall device of the present invention;
fig. 2 is a schematic front view of the upper mold of the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of the groove-shaped mold bulge and the exterior mold bulge of the present invention;
fig. 4 is a schematic view of the three-dimensional structure of the lower mold of the present invention.
Reference numbers in the figures: an upper die-1; 1.1 of a groove-shaped die bulge; the exterior mould bulges-1.2; a lower mold-2; groove-2.1 of the groove-shaped die; the exterior mold groove-2.2.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1, the stator punching die for the linear motor comprises an upper die 1 and a lower die 2, wherein the upper die 1 and the lower die 2 are rectangular plates, an appearance die bulge 1.2 corresponds to an appearance die groove 2.2, and a groove-shaped die bulge 1.1 corresponds to a groove-shaped die groove 2.1. The distance between two adjacent groove-shaped mold grooves 2.1 is the same, and the distance between two adjacent groove-shaped mold grooves 2.1 is the same as the distance between two adjacent groove-shaped mold bulges 1.1. The height of the groove-shaped mold groove 2.1 is the same as that of the groove-shaped mold bulge 1.1, and the length of the groove-shaped mold groove 2.1 is the same as that of the groove-shaped mold bulge 1.1. The height of the outer mold groove 2.2 is the same as the height of the outer mold bulge 1.2, and the length of the outer mold groove 2.2 is the same as the length of the outer mold bulge 1.2.
As shown in fig. 2 and 3, the upper mold 1 includes a groove-shaped mold protrusion 1.1 and an exterior mold protrusion 1.2, the groove-shaped mold protrusion 1.1 and the exterior mold protrusion 1.2 are located on a lower end surface of the upper mold 1, the groove-shaped mold protrusion 1.1 is located in the exterior mold protrusion 1.2, the exterior mold protrusion 1.2 is in a rectangular parallelepiped shape, the groove-shaped mold protrusion 1.1 is in a rectangular parallelepiped shape, the groove-shaped mold protrusions 1.1 are in a plurality of numbers, the groove-shaped mold protrusions 1.1 are arranged in a straight line, a distance between two adjacent groove-shaped mold protrusions 1.1 is the same, an upper end surface of the groove-shaped mold protrusion 1.1 and an upper end surface of the exterior mold protrusion 1.2 are located on the same horizontal plane, a lower end surface of the groove-shaped mold protrusion 1.1 is located below a lower end surface of the exterior mold protrusion 1.2, a height of the groove-shaped mold protrusion 1.1 is greater than a height of the exterior mold protrusion 1.2, the front end face of the groove-shaped mold bulge 1.1 is positioned on the front side of the front end face of the outer shape mold bulge 1.2, and the number of the groove-shaped mold bulges 1.1 is the same as that of the groove-shaped mold grooves 2.1. The length of the groove-shaped mold bulge 1.1 is smaller than that of the outer shape mold bulge 1.2.
As shown in fig. 4, the lower die 2 includes groove type die grooves 2.1 and exterior die grooves 2.2, the groove type die grooves 2.1 and the exterior die grooves 2.2 are all located on the upper end surface of the lower die 2, the exterior die grooves 2.2 are cuboid-shaped grooves, the groove type die grooves 2.1 are cuboid-shaped grooves, the number of the groove type die grooves 2.1 is a plurality of, a plurality of the groove type die grooves 2.1 are located in the exterior die grooves 2.2, a plurality of the groove type die grooves 2.1 are arranged into a straight line, and the height of the groove type die grooves 2.1 is greater than the height of the exterior die grooves 2.2.
Example 1: the groove-shaped mold bulge 1.1 and the outer mold bulge 1.2 on the upper mold 1 are integrated with the upper mold 1.
Example 2: fixing the upper die 1 above a punching machine, fixing the lower die 2 below the punching machine, then placing a material to be punched on the upper end face of the lower die 2, and then applying work to the upper die 1 through the punching machine, namely pressing the upper die 1 downwards, so that the material to be punched is pressed out of the material according to the protrusions on the upper die 1, wherein the groove-shaped die protrusions 1.1 and the outer-shaped die protrusions 1.2 are different in height, so that the groove-shaped die protrusions 1.1 can be pressed out of the outer-shaped die protrusions 1.2 for two times, and a linear stator model product can be obtained.
The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the invention according to the present application is not limited to the technical solutions in which the above-described technical features are combined in a specific manner, and also covers other technical solutions in which the above-described technical features or their equivalent are combined arbitrarily without departing from the inventive concept described above. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (6)
1. The utility model provides a linear electric motor stator punching sheet mould, includes mould (1) and bed die (2), go up mould (1) with bed die (2) are rectangle plate, characterized by:
the upper mold (1) comprises groove-shaped mold bulges (1.1) and exterior mold bulges (1.2), the groove-shaped mold bulges (1.1) and the exterior mold bulges (1.2) are positioned on the lower end surface of the upper mold (1), the groove-shaped mold bulges (1.1) are positioned in the exterior mold bulges (1.2), the exterior mold bulges (1.2) are cuboid-shaped, the groove-shaped mold bulges (1.1) are cuboid-shaped, the number of the groove-shaped mold bulges (1.1) is a plurality of, the groove-shaped mold bulges (1.1) are arranged into a straight line, the distance between every two adjacent groove-shaped mold bulges (1.1) is the same, the upper end surface of the groove-shaped mold bulges (1.1) and the upper end surface of the exterior mold bulges (1.2) are positioned on the same horizontal plane, the lower end surface of the groove-shaped mold bulges (1.1) is positioned below the lower end surface of the exterior mold bulges (1.2), the height of the groove-shaped die bulge (1.1) is greater than that of the outer die bulge (1.2), the front end surface of the groove-shaped die bulge (1.1) is positioned at the front side of the front end surface of the outer die bulge (1.2),
the lower die (2) comprises groove-shaped die grooves (2.1) and outer-shape die grooves (2.2), the groove-shaped die grooves (2.1) and the outer-shape die grooves (2.2) are all positioned on the upper end face of the lower die (2), the outer-shape die grooves (2.2) are cuboid-shaped grooves, the groove-shaped die grooves (2.1) are cuboid-shaped grooves, the number of the groove-shaped die grooves (2.1) is a plurality, the groove-shaped die grooves (2.1) are positioned in the outer-shape die grooves (2.2), the groove-shaped die grooves (2.1) are arranged into a straight line, the height of the groove-shaped die grooves (2.1) is greater than that of the outer-shape die grooves (2.2),
the exterior mold bulge (1.2) corresponds to the exterior mold groove (2.2), and the groove-shaped mold bulge (1.1) corresponds to the groove-shaped mold groove (2.1).
2. The linear motor stator punching die as claimed in claim 1, characterized in that: the number of the groove-shaped die bulges (1.1) is the same as that of the groove-shaped die grooves (2.1).
3. The linear motor stator punching die as claimed in claim 1, characterized in that: the distance between two adjacent groove-shaped mold grooves (2.1) is the same, and the distance between two adjacent groove-shaped mold grooves (2.1) is the same as the distance between two adjacent groove-shaped mold protrusions (1.1).
4. The linear motor stator punching die as claimed in claim 1, characterized in that: the height of the groove-shaped mold groove (2.1) is the same as that of the groove-shaped mold protrusion (1.1), and the length of the groove-shaped mold groove (2.1) is the same as that of the groove-shaped mold protrusion (1.1).
5. The linear motor stator punching die as claimed in claim 1, characterized in that: the height of the outer mould groove (2.2) is the same as the height of the outer mould protrusion (1.2), and the length of the outer mould groove (2.2) is the same as the length of the outer mould protrusion (1.2).
6. The linear motor stator punching die as claimed in claim 1, characterized in that: the length of the groove-shaped die bulge (1.1) is smaller than that of the outer shape die bulge (1.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922413749.XU CN211437769U (en) | 2019-12-29 | 2019-12-29 | Linear electric motor stator punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922413749.XU CN211437769U (en) | 2019-12-29 | 2019-12-29 | Linear electric motor stator punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211437769U true CN211437769U (en) | 2020-09-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922413749.XU Active CN211437769U (en) | 2019-12-29 | 2019-12-29 | Linear electric motor stator punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211437769U (en) |
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2019
- 2019-12-29 CN CN201922413749.XU patent/CN211437769U/en active Active
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