CN204068607U - A kind of electric machine iron core automatic viscose glue lamination high speed stamping progressive die - Google Patents
A kind of electric machine iron core automatic viscose glue lamination high speed stamping progressive die Download PDFInfo
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- CN204068607U CN204068607U CN201420532271.7U CN201420532271U CN204068607U CN 204068607 U CN204068607 U CN 204068607U CN 201420532271 U CN201420532271 U CN 201420532271U CN 204068607 U CN204068607 U CN 204068607U
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Abstract
A kind of electric machine iron core of the utility model automatic viscose glue lamination high speed stamping progressive die, it comprises patrix, counterdie, stock guide, upper bolster, upper padding plate, convex mould pad, blanking punch, blanking die, concave template, die backing plate, clamp ring, die shoe, blanking die is arranged in concave template, clamp ring is positioned at below blanking die, clamp ring is axially arranged with locking hole, blanking die is relative with locking hole, clamp ring internal diameter is less than blanking die internal diameter, locking coil is placed in die shoe, products export is provided with below die shoe, locking hole lower end communicates with products export, it also comprises bonded assembly.The below of the utility model blanking die is provided with clamp ring, and ensure that iron core perpendicularity and flatness, adjacent stamping registration are high, clamp ring, for collecting stamping, can reduce later stage cost of labor greatly.Patrix arranges bonded assembly, realizes bonding synchronously the carrying out in punching press limit, limit, greatly increase work efficiency.The utility model belongs to die apparatus technical field.
Description
Technical field
The utility model belongs to die apparatus technical field, especially relates to a kind of electric machine iron core automatic viscose glue lamination high speed stamping progressive die.
Background technology
Material (metal or nonmetal), in Cold Press Working, is processed into a kind of special process equipment of part (or semi-finished product), is called cold punching die (being commonly called as cold-punching mould) by stamping die one.Punching press one is at room temperature, utilizes the mould be arranged on forcing press to apply pressure to material, makes it produce separation or plastic deformation, thus obtains a kind of pressure processing method of required part.
Diel is the requisite technological equipment of punching production, is technology-intensive product.The quality of stamping parts, production efficiency and production cost etc., have direct relation with Design of Dies and manufacture.The height of Mould design and manufacturing technical merit, is one of important symbol of a measurement national product manufacture level height, decides the development ability of the quality of product, benefit and new product to a great extent.
On existing market, motor stator-rotor iron core is that sheet is formed by stacking by mould punching, and after manually managing sheet, tool locating argon arc welding has been welded; At the bottom of the complicated efficiency of shortcoming manufacturing process, welding affects motor performance afterwards and size has deformation condition.
In addition, this core plate of the motor in mould blanking and have a punching buckle a little, by the button point snapping between adjacent punching, folded riveting is together; Shortcoming is that the tense-lax degree that the punching that the stator-rotor iron core obtained produced by this mould stacks is poor, has gap, need to complete with press secondary pressurized between sheet and sheet, iron core perpendicularity and flatness poor, have magnetic resistance to affect at aspect of performance, reduce motor performance.
In sum, the mould of existing making electric machine rotor iron core has the following disadvantages:
1, punching press lamellar body is scattered on the ground, and manual sorting, wastes time and energy, and production efficiency is low.
2, need manually multi-disc stamping superposition to be placed on frock clamp, then weld, artificial superposition easily causes adjacent stamping registration low again, affects motor performance and size has deformation condition after welding.
3, the tense-lax degree that stacks of punching is poor, has gap, need to complete with press secondary pressurized between sheet and sheet, iron core perpendicularity and flatness poor, have magnetic resistance to affect at aspect of performance, reduce motor performance.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of electric machine iron core automatic viscose glue lamination high speed stamping progressive die.Stamping can be collected voluntarily and ensure that iron core perpendicularity and flatness, adjacent stamping registration are high, limit trimming realizes bonding, improve motor performance, improve frock efficiency, reduce cost of labor.
Technical solution adopted in the utility model is: a kind of electric machine iron core automatic viscose glue lamination high speed stamping progressive die, it comprises patrix, counterdie, stock guide, described patrix comprises upper bolster, upper padding plate, convex mould pad and blanking punch, described counterdie comprises blanking die from top to bottom, concave template, die backing plate, clamp ring, die shoe, blanking die is arranged in concave template, clamp ring is positioned at below blanking die, clamp ring is axially arranged with locking hole, blanking die is relative with locking hole, clamp ring internal diameter is less than blanking die internal diameter, locking coil is placed in die shoe, products export is provided with below die shoe, locking hole lower end communicates with products export, it also comprises bonded assembly, and described bonded assembly comprises the glue case, the automatic supplies of glue, flexible pipe and the shower nozzle that are connected successively, and described shower nozzle is arranged in blanking punch, and the spout of shower nozzle directly extends through the stamping surface of blanking punch.
Be provided with buoyant assembly below described stock guide, buoyant assembly is arranged in blanking die, and buoyant assembly to be positioned at below flitch and to offset with flitch.
Described buoyant assembly comprises spring and buoyant pin, and blanking die is provided with vertical blind hole, and spring and buoyant pin are positioned at blind hole, and buoyant pin is arranged on the upper end of spring, and the upper end of buoyant pin is as offseting with flitch on blanking die end face.
The spout of described shower nozzle more than three, circular array.
The beneficial effects of the utility model are: a kind of electric machine iron core of the utility model automatic viscose glue lamination high speed stamping progressive die, the below of blanking die is provided with clamp ring, ensure that iron core perpendicularity and flatness, adjacent stamping registration are high, clamp ring, for collecting stamping, can reduce later stage cost of labor greatly.Patrix arranges bonded assembly, realizes bonding synchronously the carrying out in punching press limit, limit, greatly increase work efficiency.Adopt bonding mode, without folded riveting button point in punching, iron core product surface is quite smooth, and magnetic resistance impact pin, has one deck rapid-curing cutback anaerobic adhesive to play certain insulation effect between each punching, be conducive to the performance improving motor.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
Fig. 2 is utility model works view.
In figure:
1, counterdie, 2, stock guide, 3, blanking die, 4, concave template, 5, die backing plate, 6, clamp ring, 6.1, locking hole, 7, die shoe, 7.1, export, 8, patrix, 8.1, upper bolster, 8.2, upper padding plate, 8.3, convex mould pad, 8.4, blanking punch, 9.1, glue case, 9.2, the automatic supplies of glue, 9.3, flexible pipe, 9.4, shower nozzle, 10.1, spring, 10.2, buoyant pin, 11, punching, 12, flitch.
Embodiment
With reference to Fig. 1, shown in Fig. 2, a kind of electric machine iron core automatic viscose glue lamination high speed stamping progressive die, it comprises patrix 8, counterdie 1, stock guide 2, described patrix 8 comprises upper bolster 8.1, upper padding plate 8.2, convex mould pad 8.3 and blanking punch 8.4, described counterdie 1 comprises blanking die 3 from top to bottom, concave template 4, die backing plate 5, clamp ring 6, die shoe 7, blanking die 3 is arranged in concave template 4, clamp ring 6 is positioned at below blanking die 3, clamp ring 6 is axially arranged with locking hole 6.1, ensure the perpendicularity between punching 11 and the depth of parallelism, blanking die 3 is relative with locking hole 6.1, clamp ring 6 internal diameter is less than blanking die 3 internal diameter, clamp ring 6 frame is placed in die shoe 7, products export 7.1 is provided with below die shoe 7, locking hole 6.1 lower end communicates with products export 7.1, it also comprises bonded assembly, described bonded assembly comprises the glue case 9.1, the automatic supplies 9.2 of glue, flexible pipe 9.3 and the shower nozzle 9.4 that are connected successively, described shower nozzle 9.4 is arranged in blanking punch 8.4, and the spout of shower nozzle 9.4 directly extends through the stamping surface of blanking punch 8.4.Described glue case 9.1 is the chest of common storage glue, the existing equipment that glue automatic supplies 9.2 direct market can be purchased.Described glue is silicon strip special rapid-curing cutback anaerobism glue.
Be provided with buoyant assembly below described stock guide 2, buoyant assembly is arranged in blanking die 3, and buoyant assembly to be positioned at below flitch 12 and to offset with flitch 12.The importance of buoyant component design ensures that the end face of blanking punch 8.4 can contact closely with flitch 12, guarantees that glue can be sprayed on flitch 12.
Described buoyant assembly comprises spring 10.1 and buoyant pin 10.2, blanking die 3 is provided with vertical blind hole, spring 10.1 and buoyant pin 10.2 are positioned at blind hole, and buoyant pin 10.2 is arranged on the upper end of spring 10.1, and the upper end of buoyant pin 10.2 is as offseting with flitch 12 on blanking die 3 end face.
The spout of described shower nozzle 9.4 more than three, circular array.
Operation principle of the present utility model is: described plate 12 is come from stock guide 2, thrust by the blanking punch 8.4 on patrix 8, when blanking punch 8.4 punching press flitch, a certain amount of glue is sprayed on flitch by shower nozzle 9.4, stamping 11 falls in blanking die 3, stamping 11 falls in clamp ring 6 along with self gravitation, and the perpendicularity between punching 11 and the depth of parallelism can be guaranteed, clamp ring 6 internal diameter is less than blanking die 3 internal diameter, that is the diameter of stamping 11 is slightly larger than the locking hole 6.1 of clamp ring 6, so stamping 11 can not be dropped under himself gravity, along with increasing of stamping 11, stamping 11 is bottom at patrix drift moved downward, the each action of drift, stamping 11 bottom all can move down the stroke of stamping 11 thickness, and be collected in clamp ring 6, without the need to again stamping 11 being superposed fixing with frock clamp, the utility model realizes the collecting function voluntarily of stamping 11, later stage cost of labor can be reduced greatly, because the upper surface of punching 11 is provided with glue, therefore adjacent punching can bond together, and receives the extruding of blanking punch 8.4, so the gap between the punching 11 be connected is very little, registration is high, period, if the quantity of punching 11 reaches set point, in the course of action of punching 11, shower nozzle 9.4 stops a glue spraying water, so just completes one group of punching 11 and combines.
After stamping 11 bottom enters into the scope that light channel 9 can be irradiated to, adjacent stamping 11 is welded by laser welding light emitters 8 Emission Lasers light, realizes automatic welding, improves operating efficiency.When required stamping 11 superposes the thickness that quantity reaches required, laser welding light emitters 8 stops Emission Lasers light, in other words midway stops an Emission Lasers light, so wherein two connected stampings 11 will not be welded, so that part of having welded comes off from locking hole 6.1 under drift works on, drop out from the outlet 7.1 of die shoe 7.
A kind of electric machine iron core of the utility model automatic viscose glue lamination high speed stamping progressive die, the below of blanking die 3 is provided with clamp ring 6, ensure that iron core perpendicularity and flatness, adjacent stamping registration are high, clamp ring 6, for collecting stamping, can reduce later stage cost of labor greatly.Patrix 8 arranges bonded assembly, realizes bonding synchronously the carrying out in punching press limit, limit, greatly increase work efficiency.Adopt bonding mode, without folded riveting button point in punching 11, iron core product surface is quite smooth, and magnetic resistance impact pin, has one deck rapid-curing cutback anaerobic adhesive to play certain insulation effect between each punching 11, be conducive to the performance improving motor.
Claims (4)
1. an electric machine iron core automatic viscose glue lamination high speed stamping progressive die, it comprises patrix (8), counterdie (1), stock guide (2), described patrix (8) comprises upper bolster (8.1), upper padding plate (8.2), convex mould pad (8.3) and blanking punch (8.4), it is characterized in that: described counterdie (1) comprises blanking die (3) from top to bottom, concave template (4), die backing plate (5), clamp ring (6), die shoe (7), blanking die (3) is arranged in concave template (4), clamp ring (6) is positioned at blanking die (3) below, clamp ring (6) is axially arranged with locking hole (6.1), blanking die (3) is relative with locking hole (6.1), clamp ring (6) internal diameter is less than blanking die (3) internal diameter, clamp ring (6) frame is placed in die shoe (7), die shoe (7) below is provided with products export (7.1), locking hole (6.1) lower end communicates with products export (7.1), it also comprises bonded assembly, described bonded assembly comprises the glue case (9.1), the automatic supplies of glue (9.2), flexible pipe (9.3) and the shower nozzle (9.4) that are connected successively, described shower nozzle (9.4) is arranged in blanking punch (8.4), and the spout of shower nozzle (9.4) directly extends through the stamping surface of blanking punch (8.4).
2. electric machine iron core according to claim 1 automatic viscose glue lamination high speed stamping progressive die, it is characterized in that: described stock guide (2) below is provided with buoyant assembly, buoyant assembly is arranged in blanking die (3), and buoyant assembly to be positioned at below flitch and to offset with flitch.
3. electric machine iron core according to claim 2 automatic viscose glue lamination high speed stamping progressive die, it is characterized in that: described buoyant assembly comprises spring (10.1) and buoyant pin (10.2), blanking die (3) is provided with vertical blind hole, spring (10.1) and buoyant pin (10.2) are positioned at blind hole, buoyant pin (10.2) is arranged on the upper end of spring (10.1), and the upper end of buoyant pin (10.2) is as offseting with flitch on blanking die (3) end face.
4. electric machine iron core according to claim 1 automatic viscose glue lamination high speed stamping progressive die, is characterized in that: the spout more than three of described shower nozzle (9.4), circular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532271.7U CN204068607U (en) | 2014-09-12 | 2014-09-12 | A kind of electric machine iron core automatic viscose glue lamination high speed stamping progressive die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532271.7U CN204068607U (en) | 2014-09-12 | 2014-09-12 | A kind of electric machine iron core automatic viscose glue lamination high speed stamping progressive die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204068607U true CN204068607U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420532271.7U Expired - Fee Related CN204068607U (en) | 2014-09-12 | 2014-09-12 | A kind of electric machine iron core automatic viscose glue lamination high speed stamping progressive die |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106849538A (en) * | 2017-03-08 | 2017-06-13 | 东莞市冠甲金属模具制品有限公司 | A kind of manufacture craft without riveting point electric machine rotor piece |
| CN104218743B (en) * | 2014-09-12 | 2017-10-13 | 宁波建欣精密模具有限公司 | A kind of automatic viscose glue lamination high speed stamping progressive die of electric machine iron core |
| CN108176774A (en) * | 2018-03-06 | 2018-06-19 | 江阴市高拓精密模具有限公司 | A kind of mould method and internal heating |
| CN109226490A (en) * | 2018-09-11 | 2019-01-18 | 江阴华新电器科技股份有限公司 | A kind of automatic overlapping installation mould feeding with punching deburred function |
| CN111342620A (en) * | 2020-03-03 | 2020-06-26 | 东莞市嘉润耀广实业有限公司 | Stamping die and automatic bonding and laminating method in die |
-
2014
- 2014-09-12 CN CN201420532271.7U patent/CN204068607U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218743B (en) * | 2014-09-12 | 2017-10-13 | 宁波建欣精密模具有限公司 | A kind of automatic viscose glue lamination high speed stamping progressive die of electric machine iron core |
| CN106849538A (en) * | 2017-03-08 | 2017-06-13 | 东莞市冠甲金属模具制品有限公司 | A kind of manufacture craft without riveting point electric machine rotor piece |
| CN108176774A (en) * | 2018-03-06 | 2018-06-19 | 江阴市高拓精密模具有限公司 | A kind of mould method and internal heating |
| CN109226490A (en) * | 2018-09-11 | 2019-01-18 | 江阴华新电器科技股份有限公司 | A kind of automatic overlapping installation mould feeding with punching deburred function |
| CN109226490B (en) * | 2018-09-11 | 2024-02-23 | 江阴华新精密科技股份有限公司 | Automatic stacking progressive die with punching burr cleaning function |
| CN111342620A (en) * | 2020-03-03 | 2020-06-26 | 东莞市嘉润耀广实业有限公司 | Stamping die and automatic bonding and laminating method in die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20200912 |