CN206854457U - The punch-forming mold of motor rotor rack - Google Patents
The punch-forming mold of motor rotor rack Download PDFInfo
- Publication number
- CN206854457U CN206854457U CN201720730800.8U CN201720730800U CN206854457U CN 206854457 U CN206854457 U CN 206854457U CN 201720730800 U CN201720730800 U CN 201720730800U CN 206854457 U CN206854457 U CN 206854457U
- Authority
- CN
- China
- Prior art keywords
- station
- motor rotor
- punch
- shaping station
- lower template
- 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
- 238000007493 shaping process Methods 0.000 claims abstract description 38
- 239000002994 raw material Substances 0.000 claims abstract description 15
- 238000004080 punching Methods 0.000 claims abstract description 12
- 238000009966 trimming Methods 0.000 claims abstract description 10
- 230000000750 progressive effect Effects 0.000 claims abstract description 8
- 238000004513 sizing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 241000239290 Araneae Species 0.000 description 3
- 239000000411 inducer Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a kind of punch-forming mold of motor rotor rack, cope plate and lower template including face, the cope plate is corresponding with feedstock direction of the lower template along raw material plate, be sequentially provided with correcting station, space clout cuts off station, bearing hole shaping station, trimming station, radian shaping station, beading flange station, spliced eye punching station, spliced eye hole flanging station, mounting hole and positioning convex point shaping station, bearing hole shaping station and trimming station；The bearing hole shaping station is set gradually including at least three, progressive shaping station.The utility model sets multiple continuous stamping stations by the design feature of motor rotor rack to be processed, particularly, bearing hole shaping station is set gradually there is provided at least three, progressive shaping station, it the advantage is that when the ductility of raw material plate is poor, also it can guarantee that the accurate forming of bearing hole, the most favorable raw material plate of price can be selected in technique tolerance band, reaches the purpose for reducing cost.
Description
Technical field
It the utility model is related to machining, mechanical equipment technical field, and in particular to a kind of motor rotor rack
Punch-forming mold.
Background technology
Sheet metal component shown in accompanying drawing 1 is a kind of motor of dust collector rotor field spider, including body 01, bearing hole 02, mounting hole 03,
Positioning convex point 04, inducer spliced eye 05, reinforcement 06, wherein body 01 have a certain radian, and bearing hole 02, mounting hole
03rd, positioning convex point 04 is required for higher precision, and the both sides of inducer spliced eye 05 and body 01 set flange in addition.
Above-mentioned sheet metal component structure is more complicated, and with fitted position requirement, progressive die can be used to carry out punch forming, be
Guarantee machining accuracy, it is necessary to mould reasonable in design.
Utility model content
In order to it is efficient, accurately process above-mentioned motor rotor rack, the utility model provides a kind of motor rotor rack
Punch-forming mold.
The technical solution adopted in the utility model is as follows：
A kind of punch-forming mold of motor rotor rack, includes the cope plate and lower template of face, the cope plate with
Guider and pitch control unit are set between lower template, the cope plate is corresponding along the feedstock direction of raw material plate with lower template
, be sequentially provided with correcting station, space clout excision station, bearing hole shaping station, trimming station, radian shaping station, pressure
Version of tendon and muscle side station, spliced eye punching station, spliced eye hole flanging station, mounting hole and positioning convex point shaping station, bearing hole shaping
Station and trimming station；The bearing hole shaping station is set gradually including at least three, progressive shaping station.
The guider includes some guide rods for being arranged on lower template upper surface edge, and is arranged under cope plate
Some guide cylinders of end face edge, some guide rods correspond with guide cylinder, sliding grafting coordinates.
The guide rod upper end is arranged with the linear bearing of slip, is set between the linear bearing and lower template upper surface
There is back-moving spring.
The mounting hole is furnished with bearing hole sizing die with positioning convex point shaping station.
The correcting station includes two row's correcting posts of arranged side by side, wide setting, is provided with all correcting posts contour
Annular groove, be used for correcting raw material plate between the relative annular groove of two rows.
The pitch control unit includes some lower push rods for being arranged on lower template upper surface edge, and is arranged on mould
Some upper ejector pins at plate lower surface edge；When the cope plate closes up punching press with lower template, the end of the lower push rod and upper ejector pin
It is close to offset in face.
The beneficial effects of the utility model are：The utility model is set more by the design feature of motor rotor rack to be processed
Individual continuous stamping station, particularly, bearing hole shaping station is set gradually there is provided at least three, progressive shaping station, its
Advantage is, when the ductility of raw material plate is poor, also to can guarantee that the accurate forming of bearing hole, can selected in technique tolerance band
The most favorable raw material plate of price is selected, reaches the purpose for reducing cost.
Brief description of the drawings
Fig. 1 is the motor rotor rack that the utility model embodiment is processed.
Fig. 2 is the front view of the utility model embodiment.
Fig. 3 is the top view of lower template in the utility model embodiment.
Fig. 4 is the schematic diagram of guider in the utility model embodiment.
Cope plate 1, lower template 2, guider 3, pitch control unit 4, correcting station 5, space clout excision station 6,
Bearing hole shaping station 7, trimming station 8, radian shaping station 9, beading flange station 10, spliced eye punching station 11, grafting
Hole hole flanging station 12, mounting hole and positioning convex point shaping station 13, bearing hole shaping station 14, trimming station 15, guide rod 16,
Guide cylinder 17, linear bearing 18, back-moving spring 19, correcting post 20, annular groove 21, lower push rod 22, upper ejector pin 23, body 01, axle
Bearing bore 02, mounting hole 03, positioning convex point 04, inducer spliced eye 05, reinforcement 06.
Embodiment
With reference to embodiment, the utility model is described in further detail with accompanying drawing.
In embodiment, as shown in Figure 2 and Figure 3, a kind of punch-forming mold of motor rotor rack, include the upper mould of face
Plate 1 and lower template 2, set guider 3 and pitch control unit 4 between the cope plate 1 and lower template 2, the cope plate 1 and
Feedstock direction of the lower template 2 along raw material plate is corresponding, is sequentially provided with correcting station 5, space clout excision station 6, bearing hole
Shaping station 7, trimming station 8, radian shaping station 9, beading flange station 10, spliced eye punching station 11, spliced eye hole flanging
Station 12, mounting hole and positioning convex point shaping station 13, bearing hole shaping station 14 and trimming station 15；The bearing hole
Shaping station 7 is set gradually including at least three, progressive shaping station.The present embodiment presses the structure of motor rotor rack to be processed
Feature sets multiple continuous stamping stations, and particularly, bearing hole shaping station 7 sets gradually there is provided at least three, be progressive
Shaping station, it the advantage is that when the ductility of raw material plate is poor, also can guarantee that the accurate forming of bearing hole 02, can be in technique
The most favorable raw material plate of selection price, reaches the purpose for reducing cost in tolerance band.
In embodiment, as shown in Figure 2 and Figure 3, the guider 3 includes being arranged on some of the upper surface edge of lower template 2
Guide rod 16, and some guide cylinders 17 at the lower surface edge of cope plate 1 are arranged on, some guide rods 16 and guide cylinder 17
Correspond, sliding grafting coordinates；The upper end of guide rod 16 is arranged with the linear bearing 18 of slip, the linear bearing 18
Back-moving spring 19 is provided between the upper surface of lower template 2.The guider 3 of the present embodiment can accurately be to cope plate 1 and lower mould
Plate 2 is oriented to, and linear bearing 18 can guarantee that the punching stroke of cope plate 1 is more smooth with back-moving spring 19.
In embodiment, as shown in Figure 2 and Figure 3, the mounting hole is furnished with bearing hole shaping with positioning convex point shaping station 13
Mould.By the mounting hole 03 of processed rotor field spider has rigging position relation with positioning convex point 04, so must be placed at same
One station is molded, similarly, since bearing hole 02 also has suitable position relationship, mounting hole and positioning convex point with mounting hole 03
Shaping station 13 also must be equipped with bearing hole sizing die, so just can guarantee that the precision of rotor field spider.
In embodiment, as shown in Figure 2, Figure 3, Figure 4, the correcting station 5 includes two row's correcting posts of arranged side by side, wide setting
20, contour annular groove 21 is provided with all correcting posts 20, is used for correcting raw material between the relative annular groove 21 of two rows
Plate.The present embodiment structure, correcting is carried out to raw material plate using the two row's annular grooves 21 to match with raw material plate width, it is simple in construction
But correcting effect is good；Correcting post 20 is arranged in lower template 2, is moved down vertically in 1 punching press of cope plate, in the lifting of cope plate 1
When elastic reset vertically, in addition cope plate 1 containing hole of correcting post 20 can be provided with according to the concrete structure of correcting post 20, not hinder
Gear normal ram, which acts, is.
In embodiment, as shown in Figure 2 and Figure 3, the pitch control unit 4 includes being arranged on the upper surface edge of lower template 2
Some lower push rods 22, and it is arranged on some upper ejector pins 23 at the lower surface edge of cope plate 1；The cope plate 1 and lower template are 2-in-1
When holding together punching press, the lower push rod 22 is close to offset with the end face of upper ejector pin 23.The present embodiment structure, it can accurately control cope plate 1
With the end face spacing during punching press of lower template 2, punching press transition is avoided, damages sheet material.
Obviously, above-described embodiment of the present utility model is merely to illustrate that the utility model example, and is not
Restriction to embodiment of the present utility model.For those of ordinary skill in the field, on the basis of described above
On can also make other various forms of changes or variation.There is no need and unable to give poor example to all embodiments.
And these belong to the obvious changes or variations that connotation of the present utility model is amplified out and still fall within the utility model
Protection domain.
Claims (6)
1. a kind of punch-forming mold of motor rotor rack, include the cope plate and lower template of face, the cope plate is with
Guider and pitch control unit are set between template, it is characterised in that：The cope plate and charging of the lower template along raw material plate
Direction is corresponding, be sequentially provided with correcting station, space clout excision station, bearing hole shaping station, trimming station, radian into
Type station, beading flange station, spliced eye punching station, spliced eye hole flanging station, mounting hole and positioning convex point shaping station, axle
Bearing bore shaping station and trimming station；The bearing hole shaping station is set gradually including at least three, progressive shaping work
Position.
2. the punch-forming mold of motor rotor rack according to claim 1, it is characterised in that：The guider bag
Some guide rods for being arranged on lower template upper surface edge are included, and are arranged on some guide cylinders at cope plate lower surface edge,
Some guide rods correspond with guide cylinder, sliding grafting coordinates.
3. the punch-forming mold of motor rotor rack according to claim 2, it is characterised in that:The guide rod upper end
The linear bearing of slip is arranged with, back-moving spring is provided between the linear bearing and lower template upper surface.
4. the punch-forming mold of motor rotor rack according to claim 1, it is characterised in that:The mounting hole with
Positioning convex point shaping station is furnished with bearing hole sizing die.
5. the punch-forming mold of motor rotor rack according to claim 1, it is characterised in that:The correcting station
Two row's correcting posts including arranged side by side, wide setting, contour annular groove, the relative ring of two rows are provided with all correcting posts
It is used for correcting raw material plate between shape groove.
6. the punch-forming mold of motor rotor rack according to claim 1, it is characterised in that:The spacing control dress
Put including being arranged on some lower push rods at lower template upper surface edge, and be arranged on some upper tops at cope plate lower surface edge
Bar；When the cope plate closes up punching press with lower template, the lower push rod is close to offset with the end face of upper ejector pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720730800.8U CN206854457U (en) | 2017-06-22 | 2017-06-22 | The punch-forming mold of motor rotor rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720730800.8U CN206854457U (en) | 2017-06-22 | 2017-06-22 | The punch-forming mold of motor rotor rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206854457U true CN206854457U (en) | 2018-01-09 |
Family
ID=60827726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720730800.8U Expired - Fee Related CN206854457U (en) | 2017-06-22 | 2017-06-22 | The punch-forming mold of motor rotor rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206854457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114281017A (en) * | 2021-12-23 | 2022-04-05 | 湖北航嘉麦格纳座椅系统有限公司 | Servo flexible impact distribution control method and device |
-
2017
- 2017-06-22 CN CN201720730800.8U patent/CN206854457U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114281017A (en) * | 2021-12-23 | 2022-04-05 | 湖北航嘉麦格纳座椅系统有限公司 | Servo flexible impact distribution control method and device |
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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: 20180109 |