CN207723272U - A kind of impulse- free robustness processing mold - Google Patents
A kind of impulse- free robustness processing mold Download PDFInfo
- Publication number
- CN207723272U CN207723272U CN201721729285.8U CN201721729285U CN207723272U CN 207723272 U CN207723272 U CN 207723272U CN 201721729285 U CN201721729285 U CN 201721729285U CN 207723272 U CN207723272 U CN 207723272U
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- China
- Prior art keywords
- discharging
- die
- stripper
- plate
- layer block
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Abstract
The utility model provides a kind of impulse- free robustness processing mold, including：Upper die and lower die, the upper mold include the upper die holder installed successively from the top down, upper padding plate, upper clamp plate, discharging backing plate and stripper；The lower die includes the lower template installed successively from the top down, lower bolster and lower die holder；The utility model is simple in structure, easy to operate, and can process shape cannot have external interface, require burr smaller or the product of impulse- free robustness requirement.
Description
Technical field
The utility model is related to a kind of mold, specifically a kind of impulse- free robustness processing mold.
Background technology
It is not allowed to connect the edge of a knife for some component shapes, and requires burr smaller or impulse- free robustness requirement or appearance and size is wanted
Ask relatively stringent, general punching mode cannot be satisfied requirement at all；Therefore it is special for having to research and develop a kind of impulse- free robustness processing mold
It is required that component be of great significance.
Utility model content
In place of the purpose of this utility model is to overcome above-mentioned deficiency, to provide a kind of impulse- free robustness processing mold.This reality
With it is novel be by following technical proposals solve above-mentioned technical problem：A kind of impulse- free robustness processing mold, including：Upper mold 1 is under
Mould 2, the upper mold 1 include upper die holder 101, upper padding plate 102, upper clamp plate 103, the discharging backing plate 104 installed successively from the top down
With stripper 105；The lower die 2 includes lower template 201, lower bolster 202 and the lower die holder 203 installed successively from the top down；
No. 1 spring 106 is installed, the lower end of No. 1 spring 106 is connected with mandril 107, institute in the upper die holder 101
The upper end for stating mandril 107 is located in upper padding plate 102, and the lower end of the mandril 107 connects through upper clamp plate 103 and female die for forming 108
It connects, unloading block 109 is installed in the female die for forming 108, the female die for forming 108 is installed in stripper 105；
Insert 111 of clapping is installed with by No. 1 bolt 110 in the stripper 105；
Punch-pin 112 is installed, the other end of the punch-pin 112 runs through discharging backing plate 104 and discharging in the upper clamp plate 103
Plate 105；
Stroke gap is provided between the upper clamp plate 103 and discharging backing plate 104；
Discharging upper layer block 204 and discharging lower layer block 205 are installed, discharging upper layer block 204 is pacified in the lower template 201
Mounted in the surface of discharging lower layer block 205,
Forming terrace die 206 is installed, the lower bottom part side of discharging lower layer block 205 is logical in discharging upper layer block 204
It crosses No. 2 bolts 207 to be fixed in lower bolster 202, discharging top is installed inside the lower bottom part other side of discharging lower layer block 204
Bar 208, the one end of the discharging mandril 208 far from discharging lower layer block 205 are connected with No. 2 springs 209, and No. 2 springs 209 are solid
It is scheduled in lower die holder 203；The center line of the female die for forming 108 and forming terrace die 206 is on same straight line；
In the lower template 201 insert 211 of clapping is installed with down by No. 3 bolts 210.
Preferably, side is equipped with guide post 113 in the upper mold 1, and side is equipped with guide sleeve 212 in the lower die 2, described
The center line of guide post 113 and guide sleeve 212 is on same straight line.
Preferably, the centre of the upper mold 1 is equipped with stripper bolt 3, and the stripper bolt 3 is through upper die holder 101, upper pad
Plate 102, upper clamp plate 103, discharging backing plate 104 and stripper 105 are installed.
Preferably, the discharging backing plate 104 and stripper 105 are fixed by No. 4 bolts 4, the upper die holder 101, upper pad
Plate 102 and upper clamp plate 103 are fixed by No. 5 bolts 5, solid by No. 6 bolts 6 between the upper padding plate 102 and upper clamp plate 103
It is fixed；It is fixed by No. 7 bolts 7 between the lower template 201 and lower bolster 202, the lower template 201, lower bolster 202 and lower die
It is fixed by No. 8 bolts 8 between seat 203.
The beneficial effects of the utility model：The utility model is simple in structure, easy to operate, and can process shape cannot have outside
Connection interface requires burr smaller or the product of impulse- free robustness requirement.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the opening state of impulse- free robustness processing mold of the utility model
Fig. 2 is a kind of structural schematic diagram of the closed state of impulse- free robustness processing mold of the utility model
In figure：1- upper molds, 101- upper die holders, 102- upper padding plates, 103- upper clamp plates, 104- discharging backing plates, 105- strippers,
106-1 springs, 107- mandrils, 108- female die for forming, 109- unloading blocks, 110-1 bolts, insert of clapping on 111-, 112-
Punch-pin, 113- guide posts；
2- lower dies, 201- lower templates, 202- lower bolsters, 203- lower die holders, 204- dischargings upper layer block, 205- dischargings lower layer
Block, 206- forming terrace dies, 207-2 bolts, 208- discharging mandrils, 209-2 springs, 210-3 bolts, edge of clapping under 211-
Block, 212- guide sleeves；
3- stripper bolts, 4-4 bolts, 5-5 bolts, 6-6 bolts, 7-7 bolts,
8-8 bolts.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As depicted in figs. 1 and 2, a kind of impulse- free robustness processing mold, including：Upper mold 1 and lower die 2, the upper mold 1 include from upper
Upper die holder 101, upper padding plate 102, upper clamp plate 103, discharging backing plate 104 and the stripper 105 installed successively downwards；The lower die 2
Including lower template 201, lower bolster 202 and the lower die holder 203 installed successively from the top down；
No. 1 spring 106 is installed, the lower end of No. 1 spring 106 is connected with mandril 107, institute in the upper die holder 101
The upper end for stating mandril 107 is located in upper padding plate 102, and the lower end of the mandril 107 connects through upper clamp plate 103 and female die for forming 108
It connects, unloading block 109 is installed in the female die for forming 108, the female die for forming 108 is fixedly installed in stripper 105；
Insert 111 of clapping is installed with by No. 1 bolt 110 in the stripper 105；
Punch-pin 112 is installed, the other end of the punch-pin 112 runs through discharging backing plate 104 and discharging in the upper clamp plate 103
Plate 105；
Stroke gap is provided between the upper clamp plate 103 and discharging backing plate 104；
Discharging upper layer block 204 and discharging lower layer block 205 are installed, discharging upper layer block 204 is pacified in the lower template 201
Mounted in the surface of discharging lower layer block 205,
Forming terrace die 206 is installed, the lower bottom part side of discharging lower layer block 205 is logical in discharging upper layer block 204
It crosses No. 2 bolts 207 to be fixed in lower bolster 202, discharging top is installed inside the lower bottom part other side of discharging lower layer block 204
Bar 208, the one end of the discharging mandril 208 far from discharging lower layer block 205 are connected with No. 2 springs 209, and No. 2 springs 209 are solid
It is scheduled in lower die holder 203；The center line of the female die for forming 108 and forming terrace die 206 is on same straight line；
In the lower template 201 insert 211 of clapping is installed with down by No. 3 bolts 210.
In the present embodiment, it is preferred that side is equipped with guide post 113 in the upper mold 1, and side is installed in the lower die 2
There is a guide sleeve 212, the center line of the guide post 113 and guide sleeve 212 is on same straight line.
In the present embodiment, it is preferred that the centre of the upper mold 1 is equipped with stripper bolt 3, and the stripper bolt 3 runs through
Upper die holder 101, upper padding plate 102, upper clamp plate 103, discharging backing plate 104 and stripper 105 are installed.
In the present embodiment, it is preferred that the discharging backing plate 104 and stripper 105 are fixed by No. 4 bolts 4, it is described on
Die holder 101, upper padding plate 102 and upper clamp plate 103 are fixed by No. 5 bolts 5, are passed through between the upper padding plate 102 and upper clamp plate 103
No. 6 bolts 6 are fixed；It is fixed by No. 7 bolts 7 between the lower template 201 and lower bolster 202, the lower template 201, underlay
It is fixed by No. 8 bolts 8 between plate 202 and lower die holder 203.
A kind of processing technology of impulse- free robustness processing mold is as follows：
Work step 1：Upward hemisection forming process：During upper mold downlink, stripper presses against discharging upper layer block and moves downward, together
When mandril also move downward simultaneously, when the upper surface of discharging upper layer block is less than the upper surface of forming terrace die, forming terrace die is by material
Material heads into female die for forming, and upper mold reaches bottom dead centre and completes upward hemisection；Then upper mold uplink, mandril head on unloading block downlink top
Go out product, mandril heads on discharging upper layer block uplink and completes de- material process.
Forming terrace die size is bigger than female die for forming, so this step is actually to squeeze into product in female die for forming,
So it is partly that not will produce burr to get into female die for forming；And it does not get into the part in cavity plate completely and is only left 0.03 thickness
It is to be connected with material.
Work step 2：Clap forming process：Upper mold downlink, insert of above clapping press against product and start downlink, when product touches down
When insert of clapping, insert of above clapping starts to complete to clap when upper mold reaches bottom dead centre by the downward back pressure in product part protruding upward
Process, upper mold start uplink, this process terminates.
Being left 0.03 connected part can completely disengage with bat process is returned with material, at this time very because of the part ined succession
It is few, and the friction between material, so hardly feeling the presence of burr.
Work step 3：Downward blank-forming process：Upper mold downlink, stripper press against product downlink, when discharging is protruded in punch-pin lower end
When plate, punch-pin heads on product and enters in lower template, and when upper mold reaches bottom dead centre, product drops out downwards, upper mold uplink, punch-pin retraction
To de- material is completed in stripper, this process terminates.
Mode that the above is only the preferred embodiment of the present invention cannot be protected with this to limit the utility model
Range, the variation and replacement of any unsubstantiality that those skilled in the art is done on the basis of the utility model belong to
The utility model range claimed.
Claims (4)
1. a kind of impulse- free robustness processing mold, including：Upper mold（1）And lower die（2）, the upper mold（1）Including pacifying successively from the top down
The upper die holder of dress（101）, upper padding plate（102）, upper clamp plate（103）, discharging backing plate（104）And stripper（105）；The lower die
（2）Including the lower template installed successively from the top down（201）, lower bolster（202）And lower die holder（203）；It is characterized in that,
The upper die holder（101）In No. 1 spring is installed（106）, No. 1 spring（106）Lower end be connected with mandril
（107）, the mandril（107）Upper end be located at upper padding plate（102）In, the mandril（107）Lower end run through upper clamp plate（103）
With female die for forming（108）Connection, the female die for forming（108）In unloading block is installed（109）, the female die for forming（108）Peace
Loaded on stripper（105）In；
The stripper（105）In pass through No. 1 bolt（110）It is installed with insert of clapping（111）；
The upper clamp plate（103）In punch-pin is installed（112）, the punch-pin（112）The other end run through discharging backing plate（104）With
Stripper（105）；
The upper clamp plate（103）With discharging backing plate（104）Between be provided with stroke gap；
The lower template（201）In discharging upper layer block is installed（204）With discharging lower layer block（205）, discharging upper layer block
（204）Mounted on discharging lower layer block（205）Surface,
Discharging upper layer block（204）In forming terrace die is installed（206）, discharging lower layer block（205）Lower bottom part side
Pass through No. 2 bolts（207）It is fixed on lower bolster（202）In, discharging lower layer block（204）The lower bottom part other side inside installation
There is discharging mandril（208）, the discharging mandril（208）Far from discharging lower layer block（205）One end be connected with No. 2 springs（209）,
No. 2 springs（209）It is fixed on lower die holder（203）In；The female die for forming（108）And forming terrace die（206）Center line
On same straight line；
The lower template（201）In pass through No. 3 bolts（210）It is installed with down insert of clapping（211）.
2. a kind of impulse- free robustness processing mold according to claim 1, which is characterized in that the upper mold（1）Middle side installation
There is guide post（113）, the lower die（2）Middle side is equipped with guide sleeve（212）, the guide post（113）And guide sleeve（212）Center line
On same straight line.
3. a kind of impulse- free robustness processing mold according to claim 1, which is characterized in that the upper mold（1）Intermediate installation
There is stripper bolt（3）, the stripper bolt（3）Through upper die holder（101）, upper padding plate（102）, upper clamp plate（103）, discharging backing plate
（104）And stripper（105）Installation.
4. a kind of impulse- free robustness processing mold according to claim 1, which is characterized in that the discharging backing plate（104）With unload
Flitch（105）Pass through No. 4 bolts（4）It is fixed, the upper die holder（101）, upper padding plate（102）And upper clamp plate（103）Pass through No. 5 spiral shells
Bolt（5）It is fixed, the upper padding plate（102）And upper clamp plate（103）Between pass through No. 6 bolts（6）It is fixed；The lower template（201）
And lower bolster（202）Between pass through No. 7 bolts（7）It is fixed, the lower template（201）, lower bolster（202）And lower die holder（203）
Between pass through No. 8 bolts（8）It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721729285.8U CN207723272U (en) | 2017-12-13 | 2017-12-13 | A kind of impulse- free robustness processing mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721729285.8U CN207723272U (en) | 2017-12-13 | 2017-12-13 | A kind of impulse- free robustness processing mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207723272U true CN207723272U (en) | 2018-08-14 |
Family
ID=63098294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721729285.8U Expired - Fee Related CN207723272U (en) | 2017-12-13 | 2017-12-13 | A kind of impulse- free robustness processing mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207723272U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726018A (en) * | 2019-10-17 | 2020-01-24 | 浙江众通汽车零部件有限公司 | Lightweight flange plate hub and machining process thereof |
| CN112642919A (en) * | 2020-12-29 | 2021-04-13 | 常州工利精机科技有限公司 | Machining device and machining method for motor laminated core |
-
2017
- 2017-12-13 CN CN201721729285.8U patent/CN207723272U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726018A (en) * | 2019-10-17 | 2020-01-24 | 浙江众通汽车零部件有限公司 | Lightweight flange plate hub and machining process thereof |
| CN112642919A (en) * | 2020-12-29 | 2021-04-13 | 常州工利精机科技有限公司 | Machining device and machining method for motor laminated core |
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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: 20180814 Termination date: 20191213 |