CN203565683U - Motor iron core automatic folding riveting progressive die thickness control metering device - Google Patents
Motor iron core automatic folding riveting progressive die thickness control metering device Download PDFInfo
- Publication number
- CN203565683U CN203565683U CN201320576435.1U CN201320576435U CN203565683U CN 203565683 U CN203565683 U CN 203565683U CN 201320576435 U CN201320576435 U CN 201320576435U CN 203565683 U CN203565683 U CN 203565683U
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- metering
- iron core
- die
- progressive die
- pumping board
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Abstract
A motor iron core automatic folding riveting progressive die thickness control metering device comprises an air cylinder connected with an upper die seat. The air cylinder is connected with a pulling tray capable of sliding along the surface of the upper die seat. A check pin on the upper die seat is inserted into an open hole in the pulling tray so as to limit the stroke of the pulling tray. The bottom face of the pulling tray is provided with a groove capable of containing the top end of a metering convex die. The top end of the metering convex die is in a shape which enables the top end to slide relative to the groove easily. The metering convex die is arranged in a first through hole of a convex die fixing plate in a moving mode. The bottom of the convex die fixing plate is provided with an unloading fixing plate. An unloading plate is arranged at the bottom of the unloading fixing plate. The bottom of the metering convex die is arranged, in a penetrating mode, in a second through hole penetrating through the unloading fixing plate and the unloading plate. The thickness control metering device can control and adjust the thickness of a motor iron core on the multi-station progressive die and enables the automatic folding riveting multi-station progressive die to pouch motor iron cores with different thicknesses.
Description
Technical field
The utility model relates to a kind of electric machine iron core automatic laminating progressive die THICKNESS CONTROL metering device.
Background technology
The manufacture method of conventional motors iron core is first with common stamping, to make motor stator and rotor punching (loose sheet), after neat sheet, by methods such as rivet riveting knot, cramp, argon arc weldings, makes iron core.Along with modern stamping technology is in the application of field of motor manufacturing, the manufacture method of new electric machine iron core is arisen at the historic moment, on a secondary multi-station progressive die, punching billot is from entering progressive die, to the punching press through each procedure on progressive die (comprising the counting hole of punching control electric machine iron core thickness and the boss of electric machine iron core automatic laminating), until all automatically carry out from the whole punching course of conveyer belt output punching electric machine iron core product, be applicable to very much the production in enormous quantities of pressing product.For the electric machine iron core of punching different-thickness on electric machine iron core automatic laminating progressive die, the device that can control and regulate electric machine iron core thickness need to be set on multi-station progressive die.
Summary of the invention
In order to overcome the out of contior shortcoming of existing electric machine iron core automatic laminating progressive die punching thickness, the utility model provides a kind of electric machine iron core automatic laminating progressive die THICKNESS CONTROL metering device.
The technical solution adopted in the utility model is:
A kind of electric machine iron core automatic laminating progressive die THICKNESS CONTROL metering device, comprise the cylinder being connected with upper bolster, described cylinder connects one can be along the pumping board of described upper bolster surface sliding, backing pin on described upper bolster inserts in the perforate on described pumping board, to limit the stroke of described pumping board; The bottom surface of described pumping board has the groove on the top that can include metering punch in, and described top has the shape being easy to groove relative sliding; Described metering punch is arranged in the first through hole of punch retainer movably, the bottom of described punch retainer is provided with discharging fixed head, the bottom of discharging fixed head is provided with stripper, and the bottom of described metering punch is located in the second through hole that connects discharging fixed head and stripper.
Described cylinder is connected with magnetic valve.
Between described pumping board and upper bolster, be provided with backing plate.
Described top and groove have 45 degree slopes.
The beneficial effects of the utility model are embodied in: the utility model has solved electric machine iron core automatic laminating progressive die THICKNESS CONTROL and adjusting problem, have met the needs of punching different-thickness electric machine iron core.
Accompanying drawing explanation
Fig. 1 is the structural representation of the folded riveting dip hatch of not punching press of the utility model
Fig. 2 is the structural representation of the folded riveting dip hatch of the utility model punching press.
The specific embodiment
With reference to attached Fig. 1 and 2, a kind of electric machine iron core automatic laminating progressive die THICKNESS CONTROL metering device, comprise the cylinder 1 being connected with upper bolster 8, described cylinder 1 connects one can be along the pumping board 2 of described upper bolster 8 surface slidings, in the perforate 10 that backing pin 11 on described upper bolster 8 inserts on described pumping board 2, to limit the stroke of described pumping board 2; The bottom surface of described pumping board 2 has the groove 21 on the top 31 that can include metering punch 3 in, and described top 31 has the shape being easy to groove 21 relative slidings; Described metering punch 3 is arranged in the first through hole of punch retainer 4 movably, the bottom of described punch retainer 4 is provided with discharging fixed head 7, the bottom of discharging fixed head 7 is provided with stripper 6, and the bottom of described metering punch 3 is located in the second through hole that connects discharging fixed head 7 and stripper 6; Described cylinder is connected with magnetic valve 9; Between described pumping board 2 and upper bolster 8, be provided with backing plate 5; Described top 31 and groove 21 have 45 degree slopes.
With reference to accompanying drawing 1, after aliging with groove 21 center lines on pumping board 2 in the top 31 of metering punch 3, metering punch 3 moves up and groove 21 tablings of pumping board 2, make to measure punch 3 and can not carry out punching press, next step the folded riveting point of punching press is just left in this step punching press for, makes the last thickness that forms required iron core of motor stamping.
With reference to accompanying drawing 2, pumping board 2 is moved to the left after certain distance, groove 21 disalignments on top 31 and the pumping board 2 of metering punch 3, metering punch 3 can not move up and can only carry out punching press, going out this step is the perforation of folded riveting point, make to separate between the core plate of the motor, meet the needs of single iron core thickness, next step folded riveting point at same position punching motor stamping just can not carry out punching press.
Content described in this description embodiment is only enumerating of way of realization to utility model design; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also and in those skilled in the art, according to the utility model, conceive the equivalent technologies means that can expect.
Claims (4)
1. an electric machine iron core automatic laminating progressive die THICKNESS CONTROL metering device, it is characterized in that: comprise the cylinder (1) being connected with upper bolster (8), described cylinder (1) connects one can be along the pumping board (2) of described upper bolster (8) surface sliding, backing pin (11) on described upper bolster (8) inserts in the perforate (10) on described pumping board (2), to limit the stroke of described pumping board (2); The bottom surface of described pumping board (2) has the groove (21) on the top (31) that can include metering punch (3) in, and described top (31) has the shape being easy to groove (21) relative sliding; Described metering punch (3) is arranged in the first through hole of punch retainer (4) movably, the bottom of described punch retainer (4) is provided with discharging fixed head (7), the bottom of discharging fixed head (7) is provided with stripper (6), and the bottom of described metering punch (3) is located in the second through hole that connects discharging fixed head (7) and stripper (6).
2. device as claimed in claim 1, is characterized in that: described cylinder is connected with magnetic valve (9).
3. device as claimed in claim 1 or 2, is characterized in that: between described pumping board (2) and upper bolster (8), be provided with backing plate (5).
4. device as claimed in claim 1 or 2, is characterized in that: described top (31) and groove (21) have 45 degree slopes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320576435.1U CN203565683U (en) | 2013-09-17 | 2013-09-17 | Motor iron core automatic folding riveting progressive die thickness control metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320576435.1U CN203565683U (en) | 2013-09-17 | 2013-09-17 | Motor iron core automatic folding riveting progressive die thickness control metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203565683U true CN203565683U (en) | 2014-04-30 |
Family
ID=50533442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320576435.1U Expired - Lifetime CN203565683U (en) | 2013-09-17 | 2013-09-17 | Motor iron core automatic folding riveting progressive die thickness control metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203565683U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480748A (en) * | 2013-09-17 | 2014-01-01 | 宁波鸿达电机模具有限公司 | Automatic rivet-stacking progressive die thickness controlling and metering device for motor iron core |
| CN108381915A (en) * | 2017-12-28 | 2018-08-10 | 网云（武汉）三维科技股份有限公司 | A kind of babinet self-level(l)ing device |
-
2013
- 2013-09-17 CN CN201320576435.1U patent/CN203565683U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480748A (en) * | 2013-09-17 | 2014-01-01 | 宁波鸿达电机模具有限公司 | Automatic rivet-stacking progressive die thickness controlling and metering device for motor iron core |
| CN108381915A (en) * | 2017-12-28 | 2018-08-10 | 网云（武汉）三维科技股份有限公司 | A kind of babinet self-level(l)ing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |
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| CX01 | Expiry of patent term |