CN215824133U - Oil cylinder with large rotary oil cylinder head and iron core lamination punching machine tool - Google Patents
Oil cylinder with large rotary oil cylinder head and iron core lamination punching machine tool Download PDFInfo
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- CN215824133U CN215824133U CN202121842574.5U CN202121842574U CN215824133U CN 215824133 U CN215824133 U CN 215824133U CN 202121842574 U CN202121842574 U CN 202121842574U CN 215824133 U CN215824133 U CN 215824133U
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Abstract
An oil cylinder and iron core lamination punching machine tool with a large rotary oil cylinder head comprises an oil cylinder movable shaft and an oil cylinder head device arranged at the upper end part of the oil cylinder movable shaft, wherein the oil cylinder head device comprises an oil cylinder fixing plate and an oil cylinder saddle which are fixedly connected with the upper end part of the oil cylinder movable shaft, a product saddle plane is arranged on the oil cylinder saddle, the oil cylinder saddle can be rotatably connected to the oil cylinder fixing plate around the saddle shaft, the shaft axis of the saddle shaft is coincident with the shaft axis of the oil cylinder movable shaft, a needle roller bearing is arranged between the oil cylinder saddle and the oil cylinder fixing plate, every two adjacent laminations need to rotate around the shaft axis and then are buckled and compressed, each time, the iron core laminations are blanked downwards, the laminations which are stacked below need to rotate by an angle under the action of an upper punching die, at the moment, the product saddle and the oil cylinder fixing plate below are relatively rotatably arranged, so that the rotating friction between the iron core laminations at the bottom and the product saddle can be avoided, the product yield is guaranteed, the structural design is reasonable, the matching is tight, and the rotary motion is smooth.
Description
Technical Field
The utility model relates to an oil cylinder with a large rotary oil cylinder head and an iron core lamination punching machine tool.
Background
In the prior art, after the iron core laminations are punched by the punching die, when the iron core laminations are overlapped, every two adjacent laminations need to rotate for a certain angle around the axis and are buckled and compressed through the buckling points, so that the iron core laminations are downwards blanked every time, the laminations stacked below need to rotate for an angle under the action of the upper punching die, the iron core laminations realize rotation, and the relative movement of the product support table on the oil cylinder and the laminations can cause serious surface scratches of the laminations and serious scrap rate of the laminations.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an oil cylinder with a large rotary cylinder head.
In order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides an hydro-cylinder with big gyration hydro-cylinder head, include the hydro-cylinder loose axle, set up in the hydro-cylinder head device of hydro-cylinder loose axle upper end, hydro-cylinder head device include with hydro-cylinder loose axle upper end fixed connection's hydro-cylinder fixed plate, hydro-cylinder saddle, the product has on the hydro-cylinder saddle and holds in the palm the plane, the hydro-cylinder saddle can rotate around the saddle axle connect in on the hydro-cylinder fixed plate, the axial lead of saddle axle with the axial lead of hydro-cylinder loose axle coincides mutually, the hydro-cylinder saddle with be provided with bearing between the hydro-cylinder fixed plate.
In some embodiments, the oil cylinder pallet includes a pallet body and a gasket slidably disposed at a lower portion of the pallet body, a plurality of stabilizing springs are disposed between the gasket and the pallet body, the stabilizing springs are uniformly distributed between the gasket and the pallet body along a circumferential direction, the gasket is sleeved on the oil cylinder fixing plate, and the needle bearing is disposed between the gasket and the oil cylinder fixing plate.
In some embodiments, the cylinder fixing plate is further sleeved with a ball bearing, and the ball bearing is located between the gasket and the cylinder fixing plate.
In some embodiments, the cylinder saddle is freely rotatably connected to the cylinder fixing plate around a saddle axis.
The utility model aims to provide an iron core lamination punching machine tool.
In order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides an iron core lamination punching press lathe, includes the hydro-cylinder that has big gyration hydro-cylinder head in the above arbitrary embodiment, still includes iron core lamination stamping die, is located the stamping die below has the die holder in blanking space, the hydro-cylinder loose axle can from top to bottom movable mounting in on the die holder, the hydro-cylinder head device is located in the blanking space.
The scope of the present invention is not limited to the specific combinations of the above-described features, and other embodiments in which the above-described features or their equivalents are arbitrarily combined are also intended to be encompassed. For example, the above features and the technical features (but not limited to) having similar functions disclosed in the present application are mutually replaced to form the technical solution.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages: the utility model provides an oil cylinder with a large rotary oil cylinder head and an iron core lamination punching machine tool, wherein after iron core laminations are punched by a punching die, when the iron core laminations are overlapped, every two adjacent laminations need to rotate for a certain angle around an axis and are buckled and pressed through a buckling point, so that the iron core laminations are downwards blanked each time, the lower stacked laminations need to rotate for an angle under the action of an upper punching die, and a product supporting table and an oil cylinder fixing plate below are arranged in a relative rotating mode, so that the rotating friction between the iron core laminations at the bottom and the product supporting table can be avoided, the product yield is ensured, the structural design is reasonable, the matching is tight, and the rotary motion is smooth.
Drawings
FIG. 1 is a schematic structural view of the present invention;
wherein 1, the movable shaft of the oil cylinder; 2. a cylinder head device; 21. an oil cylinder fixing plate; 22. a pallet body; 23. a gasket; 24. a stabilizing spring; 25. a needle bearing; 26. ball bearings.
Detailed Description
As shown in the attached drawing, the oil cylinder is provided with a large rotary oil cylinder head.
An oil cylinder with a large rotary oil cylinder head comprises an oil cylinder movable shaft 1 and an oil cylinder head device 2 arranged at the upper end part of the oil cylinder movable shaft 1, wherein the oil cylinder head device 2 comprises an oil cylinder fixing plate 21 and an oil cylinder supporting platform which are fixedly connected with the upper end part of the oil cylinder movable shaft 1, a product supporting plane is arranged on the oil cylinder supporting platform, the oil cylinder supporting platform can be rotatably connected to the oil cylinder fixing plate 21 around a supporting platform shaft, the axial lead of the supporting platform shaft coincides with the axial lead of the oil cylinder movable shaft 1, and a needle bearing is arranged between the oil cylinder supporting platform and the oil cylinder fixing plate 21.
The oil cylinder saddle comprises a saddle body 22 and a gasket 23 arranged on the lower portion of the saddle body 22 in a sliding mode, a plurality of stabilizing springs 24 are arranged between the gasket 23 and the saddle body 22, the stabilizing springs 24 are evenly distributed between the gasket 23 and the saddle body 22 along the circumferential direction, the gasket 23 is sleeved on the oil cylinder fixing plate 21, and the needle bearing 25 is arranged between the gasket 23 and the oil cylinder fixing plate 21.
The cylinder fixing plate 21 is sleeved with a ball bearing 26, and the ball bearing 26 is located between the gasket 23 and the cylinder fixing plate 21.
The oil cylinder saddle can be freely rotatably connected to the oil cylinder fixing plate 21 around a saddle shaft, after the iron core laminations are punched by the stamping die, when the iron core laminations are overlapped, every two adjacent laminations need to rotate by a certain angle around the axial line and then are buckled and compressed through a buckling point, so that the iron core laminations can drop downwards, the laminations stacked below need to rotate by an angle under the action of the upper stamping die, the product saddle and the oil cylinder fixing plate below are rotatably arranged relatively, the rotating friction between the iron core laminations at the bottom and the product saddle can be avoided, the product yield is ensured, the structural design is reasonable, the matching is tight, and the slewing motion is smooth.
The utility model also provides an oil cylinder iron core lamination punching machine tool with the large rotary oil cylinder head, which further comprises an iron core lamination punching die and a lower die base with a blanking space positioned below the punching die, wherein the oil cylinder movable shaft 1 can be movably arranged on the lower die base up and down, and the oil cylinder head device 2 is positioned in the blanking space.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an hydro-cylinder with big gyration hydro-cylinder head, includes hydro-cylinder loose axle (1), set up in hydro-cylinder head device (2) of hydro-cylinder loose axle (1) upper end, its characterized in that: the oil cylinder head device (2) comprises an oil cylinder fixing plate (21) and an oil cylinder supporting platform, wherein the oil cylinder fixing plate (21) is fixedly connected with the upper end of the oil cylinder movable shaft (1), a product supporting plane is arranged on the oil cylinder supporting platform, the oil cylinder supporting platform can be rotatably connected onto the oil cylinder fixing plate (21) around a supporting platform shaft, the shaft axis of the supporting platform shaft is coincided with the shaft axis of the oil cylinder movable shaft (1), and a needle bearing is arranged between the oil cylinder supporting platform and the oil cylinder fixing plate (21).
2. The cylinder with a large swivel cylinder head of claim 1, wherein: the oil cylinder supporting table comprises a supporting table body (22) and a gasket (23) arranged on the lower portion of the supporting table body (22) in a sliding mode, a plurality of stabilizing springs (24) are arranged between the gasket (23) and the supporting table body (22), the stabilizing springs (24) are evenly distributed between the gasket (23) and the supporting table body (22) along the circumferential direction, the gasket (23) is sleeved on the oil cylinder fixing plate (21), and needle roller bearings (25) are arranged between the gasket (23) and the oil cylinder fixing plate (21).
3. The cylinder with a large swivel cylinder head of claim 2, wherein: still be equipped with ball bearing (26) on hydro-cylinder fixed plate (21), ball bearing (26) are located gasket (23) with between hydro-cylinder fixed plate (21).
4. The cylinder with a large swivel cylinder head of claim 1, wherein: the oil cylinder supporting platform can be freely and rotatably connected to the oil cylinder fixing plate (21) around a supporting platform shaft.
5. A core lamination punching machine tool comprising a cylinder with a large rotary cylinder head according to any one of the preceding claims, characterized in that: the stamping die is characterized by further comprising an iron core lamination stamping die and a lower die base with a blanking space below the stamping die, the oil cylinder movable shaft (1) can be movably mounted on the lower die base from top to bottom, and the oil cylinder head device (2) is located in the blanking space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121842574.5U CN215824133U (en) | 2021-08-09 | 2021-08-09 | Oil cylinder with large rotary oil cylinder head and iron core lamination punching machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121842574.5U CN215824133U (en) | 2021-08-09 | 2021-08-09 | Oil cylinder with large rotary oil cylinder head and iron core lamination punching machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215824133U true CN215824133U (en) | 2022-02-15 |
Family
ID=80194429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121842574.5U Active CN215824133U (en) | 2021-08-09 | 2021-08-09 | Oil cylinder with large rotary oil cylinder head and iron core lamination punching machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215824133U (en) |
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2021
- 2021-08-09 CN CN202121842574.5U patent/CN215824133U/en active Active
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