CN206632236U - The edge of a knife pair cuts mould to a kind of nozzle ring accessory up and down - Google Patents
The edge of a knife pair cuts mould to a kind of nozzle ring accessory up and down Download PDFInfo
- Publication number
- CN206632236U CN206632236U CN201720439404.XU CN201720439404U CN206632236U CN 206632236 U CN206632236 U CN 206632236U CN 201720439404 U CN201720439404 U CN 201720439404U CN 206632236 U CN206632236 U CN 206632236U
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- China
- Prior art keywords
- stripper
- nozzle ring
- pad
- plate
- ring accessory
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Abstract
The utility model discloses the edge of a knife above and below a kind of nozzle ring accessory pair to cut mould, including upper forming convax mould, lower molding concave die, top mold frame, lower mold holder, the upper padding plate being arranged in top mold frame, the lower bolster being arranged on lower mold holder, the upper mounted plate being arranged on upper padding plate and the bottom plate being arranged on lower bolster, it is characterised in that：Stripper pad is provided with below fixed plate, on this up stripper is provided with below stripper pad, spring is provided between the upper stripper pad and the upper padding plate, the upper forming convax mould is arranged on up stripper, drift is provided with fixed plate, the drift runs through the upper stripper pad and upper forming convax mould, longitudinally spaced the first cutter head being disposed with for being molded the nozzle ring accessory outer wall in the end of the drift and the second cutter head being modified to the nozzle ring accessory outer wall, the lower molding concave die is arranged on bottom plate, the lower molding concave die die cavity is corresponding with the drift.
Description
Technical field
A kind of mould is the utility model is related to, more particularly to the edge of a knife pair cuts mould to a kind of nozzle ring accessory up and down.
Background technology
Nozzle ring accessory is the important composition part of automobile turbocharger.Wherein, shift fork, plectrum and shifting disc are nozzles
The important composition part of ring.These component processing precision are high, and prior art is typically processed system using the method for powder metallurgy
Make, the problem of product density is small, product service life is short be present, meanwhile, the periphery wall machining accuracy of nozzle ring accessory is relatively low.
Utility model content
The technical problems to be solved in the utility model is the present situation for prior art, there is provided above and below a kind of nozzle ring accessory
The edge of a knife is double to cut mould, and nozzle ring accessory is processed using the mode of punching press, improves product quality and service life.
Technical scheme is used by the utility model solves above-mentioned technical problem：The edge of a knife is double up and down for a kind of nozzle ring accessory
Cut mould, including upper forming convax mould, lower molding concave die, top mold frame, lower mold holder, the upper padding plate being arranged in top mold frame, be arranged at
Lower bolster, the upper mounted plate being arranged on upper padding plate and the bottom plate being arranged on lower bolster on lower mold holder, its feature
It is：Stripper pad is provided with below fixed plate, is provided with up stripper on this below stripper pad, it is described de-
Spring is provided between material backboard and the upper padding plate, the upper forming convax mould is arranged on up stripper, described solid
Drift is provided with fixed board, the drift runs through the upper stripper pad and upper forming convax mould, and the end of the drift is longitudinally spaced
It is disposed with the first cutter head for being molded the nozzle ring accessory outer wall and the nozzle ring accessory outer wall is modified
Second cutter head, the lower molding concave die are arranged on bottom plate, and the lower molding concave die die cavity is corresponding with the drift.
As an improvement, being provided with lower stripper pad on the bottom plate, lower de- material is provided with the lower stripper pad
Plate, lower spring is provided between the lower stripper pad and the lower bolster, by setting lower stripper and lower spring, sprayed
After mouth ring accessory punch forming, lower stripper is stripped to the waste material in lower molding concave die, keeps clear in lower molding concave die
It is clean, reduce the process manually cleaned.
Improve again, outer guiding post is provided with the lower mold holder, is provided with the top mold frame and is adapted with the outer guiding post
Guide pin bushing, be provided with the first inner guiding post on fixed plate, first inner guiding post passes through the upper stripper pad and upper de- material
Pilot hole in first corresponding with first inner guiding post is offered on plate, the lower stripper and the lower stripper pad,
The second inner guiding post is provided with the bottom plate, second inner guiding post passes through the lower stripper pad and lower stripper, institute
State and pilot hole in second corresponding with second guide pillar is offered on up stripper and upper stripper pad.By setting outer lead
Motion of the post to top mold frame is oriented to, the first inner guiding post and the motion to up stripper and lower stripper respectively of the second inner guiding post
It is oriented to, meanwhile, the also motion for drift provides more preferable guide effect, effectively reduces the inclined of forming convax mould motion
Difference, improve the accuracy of motion.
Compared with prior art, the utility model has the advantage of：The utility model is matched somebody with somebody using diel to nozzle ring
Part carries out punch forming, ensure that nozzle ring accessory keeps original density of original Steel material, and density is higher, meanwhile, this practicality
It is new that by longitudinally spaced on drift, first edge of a knife and second edge of a knife are set, the outer wall of nozzle ring accessory is entered in first edge of a knife
After row shaping, upper forming convax mould continues to move downward, and second edge of a knife is modified to the outer wall of firm finished nozzle ring accessory,
The lateral wall machining accuracy of nozzle ring accessory is improved, afterwards, under the action of the spring, stripper plate arranges the waste material on mould
Go out, upper forming convax mould resets, and nozzle ring accessory machines, and improves the periphery wall machining accuracy of nozzle ring accessory, ensures to add
Chemical product has higher service life.
Brief description of the drawings
Fig. 1 is the structural representation of nozzle ring accessory；
Fig. 2 is the nozzle ring accessory double structural representations for cutting mould open mode of the edge of a knife up and down in the utility model embodiment
Figure；
Fig. 3 is that the edge of a knife pair cuts the knots that the edge of a knife of mould first carries out punching press to nozzle ring accessory up and down in the utility model embodiment
Structure view；
Fig. 4 is that the edge of a knife pair cuts the knots that the edge of a knife of mould second carries out punching press to nozzle ring accessory up and down in the utility model embodiment
Structure view.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Figures 1 to 4, the double moulds of cutting of the edge of a knife are used for matching somebody with somebody for working nozzle ring 1 to the nozzle ring accessory in this implementation up and down
Part, shift fork 11, the shifting disc 10 being mainly used on working nozzle ring.The edge of a knife pair, which cuts mould, above and below nozzle ring accessory includes upper shaping
Punch-pin 71, lower molding concave die 72, top mold frame 21, lower mold holder 22, upper padding plate 31, lower bolster 32, upper mounted plate 41, bottom plate
42nd, upper stripper pad 51, lower stripper pad 52, up stripper 53, lower stripper 54, upper spring 81, lower spring 82, drift 9,
One cutter head, the second cutter head, outer guiding post 63, guide pin bushing 64, the first inner guiding post 61 and the second inner guiding post 62.
Wherein, upper padding plate 31 is arranged in top mold frame 21, and lower bolster 32 is arranged on lower mold holder 22, and upper mounted plate 41 is set
In on upper padding plate 31, bottom plate 42 is arranged on lower bolster 32, and the lower section of upper mounted plate 41 is provided with stripper pad 51, on this
The lower section of stripper pad 51 is provided with up stripper 53, and spring is provided between the upper stripper pad 51 and the upper padding plate 31
81, the upper forming convax mould 71 is arranged on up stripper 53, and drift 9 is provided with fixed plate 41, and the drift 9 passes through
The upper stripper pad 51 and upper forming convax mould 71 are worn, the end of the drift 9 is longitudinally spaced to be disposed with for being molded the spray
First cutter head of mouth ring accessory outer wall and the second cutter head being modified to the nozzle ring accessory outer wall, the lower shaping are recessed
Mould 72 is arranged on bottom plate 42, and the lower molding concave die die cavity 72 is corresponding with the drift 9.
Further, the top of bottom plate 42 is provided with lower stripper pad 52, is provided with down on the lower stripper pad 52
Stripper plate 54, lower spring 82 is provided between the lower stripper pad 52 and the lower bolster 32, by setting lower stripper 54
And lower spring 82, after nozzle ring accessory punch forming, lower stripper 54 is stripped to the waste material in lower molding concave die 72,
The cleaning in lower molding concave die 72 is kept, reduces the process manually cleaned.
In addition, being provided with outer guiding post 63 on the lower mold holder 22, it is provided with the top mold frame 21 and the outer guiding post 63
The guide pin bushing 64 being adapted, the first inner guiding post 61 is provided with fixed plate 41, first inner guiding post 61 is through described de-
Expect backboard 51 and up stripper 53, offered and first inner guiding post on the lower stripper 54 and the lower stripper pad 52
Pilot hole in 61 corresponding first, the second inner guiding post 62 is provided with the bottom plate 42, second inner guiding post 62 is worn
The lower stripper pad 52 and lower stripper 54 are crossed, is offered and described second on the up stripper 53 and upper stripper pad 51
Guide pillar 62 it is corresponding second in pilot hole.By setting motion of the outer guiding post 63 to top mold frame 21 to be oriented to, led in first
Motion of the inner guiding post 62 of post 61 and second respectively to up stripper 53 and lower stripper 54 is oriented to, meanwhile, also it is drift 9
Motion provides more preferable guide effect, effectively reduces the deviation of the motion of forming convax mould 71, improves the accuracy of motion.
To sum up, the utility model carries out punch forming using diel to the accessory of nozzle ring 1, ensure that nozzle ring 1
Accessory keep original density of original Steel material, density is higher, meanwhile, the utility model passes through longitudinally spaced on drift 9
First edge of a knife and second edge of a knife are set, after first edge of a knife is molded to the outer wall of nozzle ring accessory, upper forming convax mould 71 after
Continuous to move downward, second edge of a knife is modified to the outer wall of firm finished nozzle ring accessory, improves the outer of nozzle ring accessory
Side wall machining accuracy, afterwards, under the action of the spring, stripper plate discharges the waste material on mould, and upper forming convax mould 71 resets, and sprays
Mouth ring accessory machines, and improves the periphery wall machining accuracy of nozzle ring accessory, ensures that converted products has higher use
Cycle.
Claims (3)
1. the edge of a knife pair cuts mould, including upper forming convax mould (71), lower molding concave die (72), top mold frame to a kind of nozzle ring accessory up and down
(21), lower mold holder (22), the upper padding plate (31) being arranged in top mold frame (21), the lower bolster that is arranged on lower mold holder (22)
(32) upper mounted plate (41), being arranged on upper padding plate (31) and the bottom plate (42) being arranged on lower bolster (32), its
It is characterised by：Stripper pad (51) is provided with below fixed plate (41), is provided with this below stripper pad (51)
Up stripper (53), is provided with spring (81) between the upper stripper pad (51) and the upper padding plate (31), it is described on into
Type punch-pin (71) is arranged on up stripper (53), and drift (9) is provided with fixed plate (41), and the drift (9) passes through
The upper stripper pad (51) and upper forming convax mould (71) are worn, the end of the drift (9) is longitudinally spaced to be disposed with for being molded
First cutter head of the nozzle ring accessory outer wall and the second cutter head being modified to the nozzle ring accessory outer wall, under described
Molding concave die (72) is arranged on bottom plate (42), and lower molding concave die (72) die cavity is corresponding with the drift (9).
2. the edge of a knife pair cuts mould to nozzle ring accessory according to claim 1 up and down, it is characterised in that：The bottom plate
(42) top is provided with lower stripper pad (52), and lower stripper (54) is provided with the lower stripper pad (52), described lower de-
Lower spring (82) is provided between material backboard (52) and the lower bolster (32).
3. the edge of a knife pair cuts mould to nozzle ring accessory according to claim 2 up and down, it is characterised in that：The lower mold holder (22)
On be provided with outer guiding post (63), the guide pin bushing (64) being adapted with the outer guiding post (63), institute are provided with the top mold frame (21)
State and the first inner guiding post (61) be provided with upper mounted plate (41), first inner guiding post (61) through the upper stripper pad (51) and
Up stripper (53), offer and first inner guiding post (61) on the lower stripper (54) and the lower stripper pad (52)
Pilot hole in corresponding first, the second inner guiding post (62), second inner guiding post are provided with the bottom plate (42)
(62) the lower stripper pad (52) and lower stripper (54) are passed through, is opened on the up stripper (53) and upper stripper pad (51)
Provided with pilot hole in corresponding with second guide pillar (62) second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720439404.XU CN206632236U (en) | 2017-04-25 | 2017-04-25 | The edge of a knife pair cuts mould to a kind of nozzle ring accessory up and down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720439404.XU CN206632236U (en) | 2017-04-25 | 2017-04-25 | The edge of a knife pair cuts mould to a kind of nozzle ring accessory up and down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206632236U true CN206632236U (en) | 2017-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720439404.XU Active CN206632236U (en) | 2017-04-25 | 2017-04-25 | The edge of a knife pair cuts mould to a kind of nozzle ring accessory up and down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206632236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112474A (en) * | 2020-01-13 | 2020-05-08 | 江苏天鹅乐器有限公司 | Fine blanking die for chromatic scale harmonica base plate |
-
2017
- 2017-04-25 CN CN201720439404.XU patent/CN206632236U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112474A (en) * | 2020-01-13 | 2020-05-08 | 江苏天鹅乐器有限公司 | Fine blanking die for chromatic scale harmonica base plate |
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