CN219683742U - Stator silicon steel sheet stamping device - Google Patents
Stator silicon steel sheet stamping device Download PDFInfo
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- CN219683742U CN219683742U CN202321361259.XU CN202321361259U CN219683742U CN 219683742 U CN219683742 U CN 219683742U CN 202321361259 U CN202321361259 U CN 202321361259U CN 219683742 U CN219683742 U CN 219683742U
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- steel sheet
- silicon steel
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- 229910000976 Electrical steel Inorganic materials 0.000 title claims abstract description 21
- 238000004080 punching Methods 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model provides a stator silicon steel sheet stamping device, relates to the technical field of silicon steel sheet stamping, and solves the problems that a continuous die for producing a stator and a rotor is often a special die, if products of other types are required to be produced, the existing die needs to be disassembled, the positions of a series of elements such as a punching needle and the like in a template are replaced, and the technical difficulty and the precision requirement process are extremely high. A stator silicon steel sheet stamping device, comprising: stamping a base; the stamping base is of a square base structure, and a stamping sliding frame is arranged at the top of the stamping base in a sliding manner; the silicon steel sheet is arranged between the guide wheel and the guide floating nail, the soft spring is arranged between the guide floating nail and the limiting frame to prop against the guide floating nail, the contact area between the material belt and the die during feeding can be effectively reduced through the guide floating nail, and the feeding speed is improved, so that the production efficiency of the stator and the rotor is improved.
Description
Technical Field
The utility model belongs to the technical field of silicon steel sheet stamping, and particularly relates to a stator silicon steel sheet stamping device.
Background
The stator and the rotor of the motor are formed by stacking a plurality of punching sheets, the punching sheets are formed by punching plates, and the punching sheets are required to be cut off by punching the splicing protruding points and the splicing grooves on the plates, punching shaft holes, cutting off gap excess materials and excircle, and the manufactured and formed punching sheets are spliced and stacked through the splicing protruding points and the splicing grooves.
At present, most of continuous dies for producing stator and rotor are often special dies, if products of other types are required to be produced, the existing dies are required to be disassembled, the positions of a series of elements such as a punching needle and the like in a template are replaced, extremely high technical difficulty and precision requirements are achieved, the process is complex, time and labor are wasted, the manufacturing precision of the dies is influenced by repeated disassembly and assembly, and meanwhile, the production efficiency is reduced.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a stator silicon steel sheet stamping device, which aims to solve the problems that the continuous die for producing stator and rotor proposed in the background technology is often a special die, if products of other types are required to be produced, the existing die needs to be disassembled, the positions of a series of elements such as a punching needle and the like in a template are replaced, and the problems of extremely high technical difficulty and precision requirements, complex process and time and labor waste are solved.
The utility model discloses a stator silicon steel sheet stamping device, which is characterized by comprising the following specific technical means:
a stator silicon steel sheet stamping device, comprising: stamping a base; the stamping base is of a square base structure, and a stamping sliding frame is arranged at the top of the stamping base in a sliding manner; the punching press base still includes: the mounting frames are of square frame structures, the mounting frames are arranged into two groups, and the mounting frames are installed and arranged at the top of the stamping base in a staggered mode; two groups of guide blocks are symmetrically and slidingly arranged in the mounting frame; the material guiding frames are arranged into two groups, and the material guiding frames are symmetrically and integrally arranged on two sides of the stamping base.
Further, the punching press base still includes: the material guiding wheel is rotatably arranged in the material guiding frame; the limiting frame is arranged on one side of the material guiding frame; the guide floating nails are arranged at the bottom of the limiting frame; a soft spring is arranged between the limiting frame and the guide floating nails; the fixing frame is integrally arranged in the middle of the top of the stamping base.
Further, the punching press base still includes: the stamping cylinder is arranged at the front end of the top of the fixing frame; the lower die plate is arranged in the middle of the top of the stamping base; the driving screw is rotatably arranged inside the mounting frame.
Further, the top of the stamping sliding frame is fixedly connected with the bottom of a piston rod of the stamping cylinder; the punching press carriage still includes: the connecting columns are arranged in two groups and are symmetrically and fixedly arranged at the bottom of the stamping sliding frame; the stamping support is fixedly arranged at the bottom of the connecting column; the upper die plate is arranged at the bottom of the stamping bracket.
Further, the punching sliding frame further comprises: the adjusting seat is arranged at the bottom of the stamping bracket in a sliding manner; the adjusting screw is rotatably arranged at the top of the adjusting seat; the adjusting screw is in threaded connection with the stamping bracket; the punching needles are arranged into four groups, and are arranged at the bottom of the adjusting seat in an annular array mode.
Further, the guide block is arranged into an inverted L-shaped frame structure; the guide block also comprises: the transmission frame is integrally arranged at the top of one end of the guide block; the transmission frame is in threaded connection with the transmission screw.
Compared with the prior art, the utility model has the following beneficial effects:
the silicon steel sheet is arranged between the guide wheel and the guide floating nail, the soft spring is arranged between the guide floating nail and the limiting frame to prop against, the contact area between the material belt and the die during feeding can be effectively reduced through the guide floating nail, friction force is synchronously reduced, feeding is smoother, feeding speed is improved, and accordingly production efficiency of the stator and the rotor is improved.
The adjusting seat is driven to move by rotating the driving screw, so that the position of the punching needle arranged at the bottom of the adjusting seat is changed, the heights of the punching needle are adjusted to determine different motor stator and rotor types, the defects of remanufacturing a die or demolding can be avoided, the production periods of stator and rotor of different types are shortened, and the production and processing speeds of the stator and the rotor are improved.
The guide block in an inverted L shape is arranged at the top of the lower die plate, so that a channel for a material belt is formed between the guide block and the surface of the lower die plate, the limit effect of the guide block on the material belt is improved, the material belt is prevented from being skewed or horizontally displaced, the manufacturing precision is ensured, and the material belt is ensured to be subjected to limit correction in advance before entering a lower die plate processing area, so that the production speed is improved.
Drawings
Fig. 1 is a schematic view of a stamping base structure of the present utility model.
Fig. 2 is a schematic view of the stamping carriage structure of the present utility model.
FIG. 3 is a schematic view of the structure of the guide block of the present utility model.
Fig. 4 is a schematic view of the overall axial side three-dimensional structure of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. stamping a base; 101. a mounting frame; 102. a material guiding frame; 103. a material guiding wheel; 104. a limiting frame; 105. guiding floating nails; 106. a fixing frame; 107. a punching cylinder; 108. a lower template; 109. a drive screw; 2. stamping a sliding frame; 201. a connecting column; 202. stamping a bracket; 203. an upper template; 204. adjusting the adjusting seat; 205. adjusting a screw; 206. punching needles; 3. a guide block; 301. and a transmission frame.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples:
as shown in fig. 1 to 4:
the utility model provides a stator silicon steel sheet stamping device, which comprises: stamping the base 1; the stamping base 1 is of a square base structure, and a stamping sliding frame 2 is arranged at the top of the stamping base 1 in a sliding manner; the punching press base 1 still includes: the mounting frames 101 are arranged in a square frame structure, the mounting frames 101 are arranged in two groups, and the mounting frames 101 are arranged at the top of the stamping base 1 in a staggered mode; two groups of guide blocks 3 are symmetrically and slidingly arranged in the mounting frame 101; the material guiding frames 102 are arranged in two groups, and the material guiding frames 102 are symmetrically and integrally arranged at two sides of the stamping base 1; the material guiding wheel 103, the material guiding wheel 103 is rotatably arranged in the material guiding frame 102; the limiting frame 104 is arranged on one side of the material guiding frame 102; the guide floating nails 105 are arranged at the bottom of the limiting frame 104; a soft spring is arranged between the limiting frame 104 and the guide floating nails 105; the fixing frame 106 is integrally arranged in the middle of the top of the stamping base 1; the stamping cylinder 107 is arranged at the front end of the top of the fixing frame 106; the lower template 108 is arranged in the middle of the top of the stamping base 1; the drive screw 109, the drive screw 109 is rotatably disposed within the mounting frame 101.
Wherein the top of the stamping sliding frame 2 is fixedly connected with the bottom of a piston rod of the stamping cylinder 107; the stamping carriage 2 further comprises: the connecting columns 201 are arranged in two groups, and the connecting columns 201 are symmetrically and fixedly arranged at the bottom of the stamping sliding frame 2; the stamping support 202 is fixedly arranged at the bottom of the connecting column 201; the upper die plate 203, the upper die plate 203 is arranged at the bottom of the stamping bracket 202; the adjusting seat 204 is slidably disposed at the bottom of the punching support 202; the adjusting screw rod 205 is rotatably arranged at the top of the adjusting seat 204; the adjusting screw 205 is in threaded connection with the punching support 202; the punching pins 206 are arranged into four groups, and the punching pins 206 are arranged at the bottom of the adjusting seat 204 in an annular array shape; the driving screw 109 is rotated to drive the adjusting seat 204 to move, so that the position of the punching needle 206 arranged at the bottom of the adjusting seat 204 is changed, the heights of the punching needle 206 are adjusted to determine different motor stator and rotor types, the defects of remanufacturing a die or disassembling the die can be avoided, the production cycle of stator and rotor of different types is shortened, and the production and processing speeds of the stator and the rotor are improved.
Wherein the material guiding block 3 is arranged into an inverted L-shaped frame structure; the guide block 3 further comprises: the transmission frame 301, the transmission frame 301 is integrally arranged at the top of one end of the guide block 3; the transmission frame 301 is in threaded connection with the transmission screw 109.
Specific use and action of the embodiment:
in the utility model, when the silicon steel strip is stamped, the silicon steel sheet passes through the space between the guide wheel 103 and the guide floating nail 105, and a soft spring is arranged between the guide floating nail 105 and the limiting frame 104 to prop against the space, so that the contact area between the strip and the die during feeding can be effectively reduced through the guide floating nail 105, the friction force is synchronously reduced, the feeding is smoother, the feeding speed is improved, and the production efficiency of the stator and the rotor is improved.
The adjusting seat 204 is driven to move by rotating the driving screw 109, so that the position of the punching needle 206 arranged at the bottom of the adjusting seat 204 is changed, and the heights of the punching needle 206 are adjusted to determine different motor stator and rotor types, thereby avoiding the defects of remanufacturing a die or disassembling a die, shortening the production cycle of stator and rotor of different types, and improving the production and processing speed of the stator and rotor.
The guide block 3 in an inverted L shape is arranged at the top of the lower die plate 108, so that a material belt channel is formed between the guide block 3 and the surface of the lower die plate 108, the limit effect of the guide block 3 on the material belt is improved, the material belt is prevented from being skewed or horizontally displaced, the manufacturing precision is ensured, and the material belt is ensured to be subjected to limit correction in advance before entering a processing area of the lower die plate 108, so that the production speed is improved.
When the punching cylinder 107 is started to drive the punching slide frame 2 to move downwards, the upper die plate 203 and the lower die plate 108 cooperate to punch the material belt, and the production of the stator is completed.
Claims (6)
1. A stator silicon steel sheet stamping device, characterized by comprising: a stamping base (1); the stamping base (1) is of a square base structure, and a stamping sliding frame (2) is arranged at the top of the stamping base (1) in a sliding manner; the punching press base (1) still includes: the mounting frames (101), the mounting frames (101) are of square frame structures, the mounting frames (101) are arranged in two groups, and the mounting frames (101) are arranged at the top of the stamping base (1) in a staggered mode; two groups of guide blocks (3) are symmetrically and slidably arranged in the mounting frame (101); the material guiding frames (102) are arranged in two groups, and the material guiding frames (102) are symmetrically and integrally arranged on two sides of the stamping base (1).
2. A stator silicon steel sheet stamping device as set forth in claim 1, wherein: the stamping base (1) further comprises: the material guiding wheel (103), the material guiding wheel (103) is rotatably arranged in the material guiding frame (102); the limiting frame (104) is arranged on one side of the material guiding frame (102); the guide floating nails (105) are arranged at the bottom of the limiting frame (104); a soft spring is arranged between the limiting frame (104) and the guide floating nails (105); the fixing frame (106), the fixing frame (106) is integrally arranged in the middle of the top of the stamping base (1).
3. A stator silicon steel sheet stamping device as claimed in claim 2, wherein: the stamping base (1) further comprises: the stamping cylinder (107) is arranged at the front end of the top of the fixing frame (106); the lower template (108) is arranged in the middle of the top of the stamping base (1); and the transmission screw (109) is rotatably arranged inside the mounting frame (101).
4. A stator silicon steel sheet stamping device as set forth in claim 1, wherein: the top of the stamping sliding frame (2) is fixedly connected with the bottom of a piston rod of the stamping cylinder (107); the stamping sliding frame (2) further comprises: the connecting columns (201) are arranged in two groups, and the connecting columns (201) are symmetrically and fixedly arranged at the bottom of the stamping sliding frame (2); the stamping support (202), the stamping support (202) is fixedly arranged at the bottom of the connecting column (201); and the upper die plate (203), wherein the upper die plate (203) is arranged at the bottom of the stamping bracket (202).
5. The stator silicon steel sheet stamping device as claimed in claim 4, wherein: the stamping sliding frame (2) further comprises: the adjusting seat (204) is arranged at the bottom of the stamping bracket (202) in a sliding way; the adjusting screw rod (205), the adjusting screw rod (205) is rotatably arranged at the top of the adjusting seat (204); the adjusting screw rod (205) is in threaded connection with the stamping bracket (202); the punching pins (206) are arranged in four groups, and the punching pins (206) are arranged at the bottom of the adjusting seat (204) in an annular array shape.
6. A stator silicon steel sheet stamping device as set forth in claim 1, wherein: the guide block (3) is arranged into an inverted L-shaped frame structure; the guide block (3) also comprises: the transmission frame (301), the transmission frame (301) is integrally arranged at the top of one end of the guide block (3); the transmission frame (301) is in threaded connection with the transmission screw (109).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321361259.XU CN219683742U (en) | 2023-05-31 | 2023-05-31 | Stator silicon steel sheet stamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321361259.XU CN219683742U (en) | 2023-05-31 | 2023-05-31 | Stator silicon steel sheet stamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219683742U true CN219683742U (en) | 2023-09-15 |
Family
ID=87970885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321361259.XU Active CN219683742U (en) | 2023-05-31 | 2023-05-31 | Stator silicon steel sheet stamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219683742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117583458A (en) * | 2024-01-19 | 2024-02-23 | 四川洺杰电子产品有限公司 | Transformer core stamping forming equipment and method |
-
2023
- 2023-05-31 CN CN202321361259.XU patent/CN219683742U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117583458A (en) * | 2024-01-19 | 2024-02-23 | 四川洺杰电子产品有限公司 | Transformer core stamping forming equipment and method |
| CN117583458B (en) * | 2024-01-19 | 2024-04-02 | 四川洺杰电子产品有限公司 | Transformer core stamping forming equipment and method |
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