CN207222685U - Multiple groove stator mould device for discharging - Google Patents
Multiple groove stator mould device for discharging Download PDFInfo
- Publication number
- CN207222685U CN207222685U CN201721127866.4U CN201721127866U CN207222685U CN 207222685 U CN207222685 U CN 207222685U CN 201721127866 U CN201721127866 U CN 201721127866U CN 207222685 U CN207222685 U CN 207222685U
- Authority
- CN
- China
- Prior art keywords
- waste material
- nitrogen gas
- sleeve
- punching
- bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007599 discharging Methods 0.000 title claims abstract description 16
- 239000002699 waste material Substances 0.000 claims abstract description 37
- 238000004080 punching Methods 0.000 claims abstract description 35
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910001873 dinitrogen Inorganic materials 0.000 claims abstract description 26
- 229910000639 Spring steel Inorganic materials 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a kind of multiple groove stator mould device for discharging, it is made of mill shoe, inner shoe, tray, stripper bolt, nitrogen gas spring, Rectangular Spring, ejector pin, mandril, spring steel wire, branch sleeve, discharging sleeve, retainer sleeve, M52 plug screws, it is to be directed to new structure used by multiple groove stator punching punching die, the structure can ensure being smoothly detached for punching and waste material, improve production efficiency.This constructional device can solve the waste material that full circle punching stator punching is faced and shirk problem, ensure the dimensional accuracy and surface quality of stator punching, save production cost and production cycle, it is often more important that to ensure that the quality of core main pump motor product provides technical guarantee.
Description
Technical field：
It the utility model is related to a kind of new tool structure, it is therefore an objective to which the multiple groove stator punching for solving full circle punching shirks
The technical barrier of material.
Background technology：
For the stator mould of multiple groove full circle punching, it is a very scabrous technical barrier to shirk material, due to full circle
48 inserting slots are shared, it is necessary to be punched at the same time with shape, stamping press and stripping force are all very big, after the completion of punching, how to make waste material
Smoothly depart from die cavity, and realize and be kept completely separate with stator punching, be the problem that full circle punching stator punching is faced, therefore,
We are badly in need of designing a kind of new de- device for discharging, to solve the discharging problem of multiple groove full circle punching stator punching.
The content of the invention：
The purpose of this utility model is to provide a kind of new tool construction, this constructional device, which can solve full circle punching, to be determined
The waste material that sub- punching is faced shirks problem, ensures the dimensional accuracy and surface quality of stator punching, saves production cost and life
Produce the cycle, it is often more important that to ensure that the quality of core main pump motor product provides technical guarantee.
The utility model is achieved through the following technical solutions：By mill shoe (1), inner shoe (2), tray (10), discharging spiral shell
Bolt (11), packing ring (13), discharging sleeve (12), teeth portion ring flat-plate (14), planchet plate (18), die holder (28), nitrogen gas spring pad
(20), nitrogen gas spring (19), backing plate (15), cushion block (17), ejector pin (21), ejector beam (22), connection bolt (23), spring steel wire
(25), connector sleeve (24), fixed spring pad (34), fixed cushion block (35), conjunction bolt (26), branch sleeve (27), rectangle bullet
Spring (32), plug screw (33), spring pad (31), retainer sleeve (30) composition, tray (10) pass through packing ring using stripper bolt (11)
(13) and discharging sleeve (12) is connected with teeth portion ring flat-plate (14), and cushion block (17) and nitrogen gas spring pad are mounted with teeth portion ring flat-plate (14)
(20), cushion block (17) is connected with die holder (28) by bolt (16), nitrogen gas spring (19) and nitrogen gas spring pad (20) by with
The waste material that 48 stator slots are completed in the connection of teeth portion ring flat-plate (14) and backing plate (15) is separated with punching, and inner shoe (2) passes through ejector pin
(21) with nitrogen gas spring (19), nitrogen gas spring pad (20), planchet plate (18) collective effect complete waste material separation, after separation by
Ejector beam (22) is by connecting bolt (23), spring steel wire (25), connector sleeve (24), fixed spring pad (34), fixed cushion block
(35) endoporus waste material, is ejected lower die cutting edge, completes completely disengaging for endoporus waste material, mill shoe (1) passes through handle by collective effect
Close bolt (26) and branch sleeve (27) is connected fixation with die holder (28), by Rectangular Spring (32), plug screw (33), spring pad
(31), retainer sleeve (30) collective effect completes the disengaging of cylindrical waste material.
Operation principle：
The stator punching of full circle punching shares 48 inserting slots, is needed after the completion of punching waste material and stator punching from lower die
Cutting edge departs from；Groove waste material, endoporus waste material, cylindrical waste material are generated after punching, three kinds of waste materials need different discharge way:
The waste material of inserting slot shirks completion by tray, and the connection bolt on tray is connected by packing ring and discharging sleeve with teeth portion ring flat-plate,
It is mounted with that cushion block and nitrogen gas spring pad, cushion block are bolted with die holder on teeth portion ring flat-plate, nitrogen gas spring pad and nitrogen bullet
Spring is connected, and during punching, with being gradually increased for depth of healing up, nitrogen gas spring produces compression, the production of connected tray therewith
Given birth to displacement, and then the waste material for completing 48 stator winding installation grooves is separated with punching, the waste material of endoporus by inner shoe by ejector pin and
Nitrogen gas spring, nitrogen gas spring pad, the collective effect of planchet plate complete the separation of waste material, by ejector beam by connecting spiral shell after separation
Endoporus waste material, is ejected lower die cutting edge, completed by bolt, spring steel wire, connector sleeve, fixed spring pad, the collective effect of fixed cushion block
Endoporus waste material completely disengages.
Cylindrical waste material is shirked by mill shoe to complete, and mill shoe is by conjunction bolt and branch sleeve and lower die
Seat connection is fixed, and the movement of mill shoe is that the bolt being attached thereto is completed by the compression of Rectangular Spring, with plug screw, spring
Pad, retainer sleeve complete the disengaging of cylindrical waste material jointly.
Technique effect：What the utility model mainly solved is that the stator mould of multiple groove full circle punching shirks the technology hardly possible of material
Topic, since full circle shares 48 inserting slots, it is necessary to be punched at the same time with shape, stamping press and stripping force are all very big, after punching
Groove waste material, endoporus waste material, cylindrical waste material are generated, waste material is smoothly departed from die cavity, and realized completely with stator punching
Separation, is the problem that full circle punching stator punching is faced, this new de- device for discharging can ensure stator punching and waste material
Be smoothly detached, improve production efficiency, ensure the dimensional accuracy and surface quality of stator punching, save production cost and production week
Phase, it is often more important that to ensure that the quality of core main pump motor product provides technical guarantee.
Brief description of the drawings：
Fig. 1 is lower die general structure schematic diagram.
Fig. 2 is the partial sectional view of Fig. 1.
Fig. 3 is the partial sectional view of Fig. 1
Embodiment：
As shown in Figure 1, Figure 2, Figure 3 shows the structure by mill shoe 1, inner shoe 2, tray 10, stripper bolt 11, packing ring 13, unload
Expect sleeve 12, teeth portion ring flat-plate 14, planchet plate 18, die holder 28, nitrogen gas spring pad 20, nitrogen gas spring 19, backing plate 15, cushion block 17,
Ejector pin 21, ejector beam 22, connection bolt 23, spring steel wire 25, connector sleeve 24, fixed spring pad 34, fixed cushion block 35, conjunction spiral shell
Bolt 26, branch sleeve 27, Rectangular Spring 32, plug screw 33, spring pad 31, retainer sleeve 30 form.
Tray 10 is connected using stripper bolt 11 by packing ring 13 and discharging sleeve 12 with teeth portion ring flat-plate 14, teeth portion ring flat-plate 14
On be mounted with cushion block 17 and nitrogen gas spring pad 20, cushion block 17 is connected with die holder 28 by bolt 16, nitrogen gas spring 19 and nitrogen
The waste material that spring pad 20 completes 48 stator slots by the connection with teeth portion ring flat-plate 14 and backing plate 15 is separated with punching.
Inner shoe completes waste material by ejector pin 21 and the collective effect of nitrogen gas spring 19, nitrogen gas spring pad 20, planchet plate 18
Separation, by ejector beam 22 by connecting bolt 23, spring steel wire 25, connector sleeve 24, fixed spring pad 34, fixed padding after separation
Endoporus waste material, is ejected lower die cutting edge, completes completely disengaging for endoporus waste material by the collective effect of block 35.
Conjunction bolt 26 and branch sleeve 27 by being connected fixation by mill shoe 1 with die holder 28, by Rectangular Spring 32, plug screw
33rd, spring pad 31,30 collective effect of retainer sleeve complete the disengaging of cylindrical waste material.
Claims (1)
1. a kind of multiple groove stator mould device for discharging, it is characterized in that：By mill shoe (1), inner shoe (2), tray (10), discharging
Bolt (11), packing ring (13), discharging sleeve (12), teeth portion ring flat-plate (14), planchet plate (18), die holder (28), nitrogen gas spring pad
(20), nitrogen gas spring (19), backing plate (15), cushion block (17), ejector pin (21), ejector beam (22), connection bolt (23), spring steel wire
(25), connector sleeve (24), fixed spring pad (34), fixed cushion block (35), conjunction bolt (26), branch sleeve (27), rectangle bullet
Spring (32), plug screw (33), spring pad (31), retainer sleeve (30) composition, tray (10) pass through packing ring using stripper bolt (11)
(13) and discharging sleeve (12) is connected with teeth portion ring flat-plate (14), and cushion block (17) and nitrogen gas spring pad are mounted with teeth portion ring flat-plate (14)
(20), cushion block (17) is connected with die holder (28) by bolt (16), nitrogen gas spring (19) and nitrogen gas spring pad (20) by with
The waste material that 48 stator slots are completed in the connection of teeth portion ring flat-plate (14) and backing plate (15) is separated with punching, and inner shoe (2) passes through ejector pin
(21) with nitrogen gas spring (19), nitrogen gas spring pad (20), planchet plate (18) collective effect complete waste material separation, after separation by
Ejector beam (22) is by connecting bolt (23), spring steel wire (25), connector sleeve (24), fixed spring pad (34), fixed cushion block
(35) endoporus waste material, is ejected lower die cutting edge, completes completely disengaging for endoporus waste material, mill shoe (1) passes through handle by collective effect
Close bolt (26) and branch sleeve (27) is connected fixation with die holder (28), by Rectangular Spring (32), plug screw (33), spring pad
(31), retainer sleeve (30) collective effect completes the disengaging of cylindrical waste material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721127866.4U CN207222685U (en) | 2017-09-05 | 2017-09-05 | Multiple groove stator mould device for discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721127866.4U CN207222685U (en) | 2017-09-05 | 2017-09-05 | Multiple groove stator mould device for discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207222685U true CN207222685U (en) | 2018-04-13 |
Family
ID=61860718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721127866.4U Expired - Fee Related CN207222685U (en) | 2017-09-05 | 2017-09-05 | Multiple groove stator mould device for discharging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207222685U (en) |
-
2017
- 2017-09-05 CN CN201721127866.4U patent/CN207222685U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180413 |