CN204052755U - A kind of six station cold upsetting die of cars of infinitely variable transmission nut - Google Patents
A kind of six station cold upsetting die of cars of infinitely variable transmission nut Download PDFInfo
- Publication number
- CN204052755U CN204052755U CN201420350459.XU CN201420350459U CN204052755U CN 204052755 U CN204052755 U CN 204052755U CN 201420350459 U CN201420350459 U CN 201420350459U CN 204052755 U CN204052755 U CN 204052755U
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- CN
- China
- Prior art keywords
- patrix
- counterdie
- upper punch
- formwork
- cars
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- Expired - Lifetime
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 12
- 238000009415 formwork Methods 0.000 claims abstract description 30
- 241000226585 Antennaria plantaginifolia Species 0.000 claims abstract description 21
- 239000000956 alloy Substances 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 2
- 238000004080 punching Methods 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model relates to nut technology field, specifically a kind of six station cold upsetting die of cars of infinitely variable transmission nut.A kind of six station cold upsetting die of cars of infinitely variable transmission nut, comprise the 6th station stamping mould, it is characterized in that: the 6th described station stamping mould comprises the 6th patrix and the 6th counterdie, the 6th patrix is made up of pad, the 6th patrix pushing pad, the 6th upper punch formwork, the 6th patrix three pin, the 6th patrix three pincushion, the 6th patrix sleeve pipe and the 6th upper punch rod after the 6th patrix.Compared with the existing technology, six road moulds are provided, raw material is carried out punching press by six road moulds complete, 6th road mould is then the important part in this group mould, blanking groove is provided with in its counterdie, directly can drop after waste material punching press, eliminate the operation of follow-up cleaning mould, greatly enhance productivity.
Description
Technical field
The utility model relates to nut technology field, specifically a kind of six station cold upsetting die of cars of infinitely variable transmission nut.
Background technology
Because infinitely variable transmission nut is a kind of nonstandard nut, conventional mould and processing technology is not had to carry out supporting, after needing that nut is processed into semi-finished product, enter specific mould again and carry out Multi-step forming, then carry out fine finishining by lathe, operation is complicated, and needs a large amount of human and material resources and time, and production efficiency is slow, does not catch up with demand and the productive temp of client.
Summary of the invention
The utility model is for overcoming the deficiencies in the prior art, six road moulds are provided, raw material is carried out punching press by six road moulds complete, 6th road mould is then the important part in this group mould, blanking groove is provided with in its counterdie, directly can drop after waste material punching press, eliminate the operation of follow-up cleaning mould, greatly enhance productivity.
For achieving the above object, design a kind of six station cold upsetting die of cars of infinitely variable transmission nut, comprise the 6th station stamping mould, it is characterized in that: the 6th described station stamping mould comprises the 6th patrix and the 6th counterdie, 6th patrix pads by after the 6th patrix, 6th patrix pushing pad, 6th upper punch formwork, 6th patrix three pin, 6th patrix three pincushion, 6th patrix sleeve pipe and the 6th upper punch rod composition, 6th upper punch formwork is provided with groove, the 6th patrix pushing pad is provided with from top to bottom successively in groove, 6th patrix three pincushion and another three pincushion of the 6th patrix, the lower surface of the 6th patrix three pincushion abuts the upper surface of the 6th upper punch rod, and the lower surface of the 6th upper punch rod is run through the 6th upper punch formwork and is positioned at the below of the 6th upper punch formwork.
The 6th patrix sleeve pipe is provided with between the 6th described upper punch rod and the 6th upper punch formwork.
Pad after being provided with the 6th patrix between the 6th described patrix pushing pad and the 6th upper punch formwork; The lower surface of the 6th patrix pushing pad abuts the upper surface of the 6th patrix three pin, and the lower surface of the 6th patrix three pin is run through the 6th patrix three pincushion and another three pincushion of the 6th patrix respectively and abutted the upper surface of the 6th patrix sleeve pipe.
The 6th described counterdie is made up of cover and the 6th counterdie cushion block in the 6th counterdie alloy, the main formwork of the 6th counterdie, the 6th counterdie, the upper end of the main formwork of the 6th counterdie is embedded with in the 6th counterdie to be overlapped, the upper end overlapped in 6th counterdie is provided with groove, is provided with the 6th counterdie alloy in groove; The lower end of the main formwork of the 6th counterdie is embedded with the 6th counterdie cushion block, and the upper surface of the 6th described counterdie cushion block is that left low right high dip shape is arranged.
Blanking groove is provided with, described blanking groove shape groove triangular in shape between cover and the 6th counterdie cushion block in the 6th described counterdie.
The utility model compared with the existing technology, six road moulds are provided, raw material is carried out punching press by six road moulds complete, 6th road mould is then the important part in this group mould, blanking groove is provided with in its counterdie, directly can drop after waste material punching press, eliminate the operation of follow-up cleaning mould, greatly enhance productivity.
Accompanying drawing explanation
Fig. 1 is the 6th upper die structure schematic diagram.
Fig. 2 is the 6th lower die structure schematic diagram
See Fig. 1, Fig. 2,1 is pad after the 6th patrix, 2 is the 6th patrix pushing pad, and 3 is the 6th upper punch formwork, and 4 is the 6th patrix three pin, 5 is the 6th patrix three pincushion, and 6 is another three pincushion of the 6th patrix, and 7 is the 6th patrix sleeve pipe, 8 is the 6th upper punch rod, 9 is the 6th counterdie alloy, and 10 is the main formwork of the 6th counterdie, and 11 is overlap in the 6th counterdie, 12 is the 6th counterdie cushion block, and 13 is blanking groove.
Detailed description of the invention
With reference to the accompanying drawings the utility model is described further below.
As Fig. 1, shown in Fig. 2,6th station stamping mould comprises the 6th patrix and the 6th counterdie, 6th patrix is made up of pad, the 6th patrix pushing pad, the 6th upper punch formwork, the 6th patrix three pin, the 6th patrix three pincushion, the 6th patrix sleeve pipe and the 6th upper punch rod after the 6th patrix, 6th upper punch formwork 3 is provided with groove, is provided with the 6th patrix pushing pad 2, the 6th patrix three pincushion 5 and another three pincushion 6 of the 6th patrix in groove from top to bottom successively; The lower surface of the 6th patrix three pincushion 5 abuts the upper surface of the 6th upper punch rod 8, and the lower surface of the 6th upper punch rod 8 is run through the 6th upper punch formwork 3 and is positioned at the below of the 6th upper punch formwork 3.
The 6th patrix sleeve pipe 7 is provided with between 6th upper punch rod 8 and the 6th upper punch formwork 3.
1 is padded after being provided with the 6th patrix between 6th patrix pushing pad 2 and the 6th upper punch formwork 3; The lower surface of the 6th patrix pushing pad 2 abuts the upper surface of the 6th patrix three pin 4, and the lower surface of the 6th patrix three pin 4 is run through the 6th patrix three pincushion 5 and another three pincushion 6 of the 6th patrix respectively and abutted the upper surface of the 6th patrix sleeve pipe 7.
6th counterdie is made up of cover and the 6th counterdie cushion block in the 6th counterdie alloy, the main formwork of the 6th counterdie, the 6th counterdie, the upper end of the main formwork 10 of the 6th counterdie is embedded with in the 6th counterdie overlaps 11, the upper end overlapping 11 in 6th counterdie is provided with groove, is provided with the 6th counterdie alloy 9 in groove; The lower end of the main formwork 10 of the 6th counterdie is embedded with the 6th counterdie cushion block 12, and the upper surface of the 6th described counterdie cushion block 12 is that left low right high dip shape is arranged.
Blanking groove 13 is provided with, described blanking groove 13 shape groove triangular in shape between cover 11 and the 6th counterdie cushion block 12 in 6th counterdie.
The mould semi-finished product completing front five processes being put into the 6th procedure carries out punching press, and after punching press completes, waste material directly drops from blanking groove 13, eliminates the operation of follow-up cleaning mould, greatly enhances productivity.
Claims (5)
1. six station cold upsetting die of cars of an infinitely variable transmission nut, comprise the 6th station stamping mould, it is characterized in that: the 6th described station stamping mould comprises the 6th patrix and the 6th counterdie, 6th patrix pads by after the 6th patrix, 6th patrix pushing pad, 6th upper punch formwork, 6th patrix three pin, 6th patrix three pincushion, 6th patrix sleeve pipe and the 6th upper punch rod composition, 6th upper punch formwork (3) is provided with groove, the 6th patrix pushing pad (2) is provided with from top to bottom successively in groove, 6th patrix three pincushion (5) and another three pincushion (6) of the 6th patrix, the lower surface of the 6th patrix three pincushion (5) abuts the upper surface of the 6th upper punch rod (8), and the lower surface of the 6th upper punch rod (8) is run through the 6th upper punch formwork (3) and is positioned at the below of the 6th upper punch formwork (3).
2. six station cold upsetting die of cars of a kind of infinitely variable transmission nut according to claim 1, is characterized in that: be provided with the 6th patrix sleeve pipe (7) between the 6th described upper punch rod (8) and the 6th upper punch formwork (3).
3. six station cold upsetting die of cars of a kind of infinitely variable transmission nut according to claim 1, is characterized in that: pad (1) after being provided with the 6th patrix between the 6th described patrix pushing pad (2) and the 6th upper punch formwork (3); The lower surface of the 6th patrix pushing pad (2) abuts the upper surface of the 6th patrix three pin (4), and the lower surface of the 6th patrix three pin (4) is run through the 6th patrix three pincushion (5) and another three pincushion (6) of the 6th patrix respectively and abutted the upper surface of the 6th patrix sleeve pipe (7).
4. six station cold upsetting die of cars of a kind of infinitely variable transmission nut according to claim 1, it is characterized in that: the 6th described counterdie is made up of cover and the 6th counterdie cushion block in the 6th counterdie alloy, the main formwork of the 6th counterdie, the 6th counterdie, the upper end of the main formwork of the 6th counterdie (10) is embedded with in the 6th counterdie overlaps (11), the upper end overlapping (11) in 6th counterdie is provided with groove, is provided with the 6th counterdie alloy (9) in groove; The lower end of the main formwork of the 6th counterdie (10) is embedded with the 6th counterdie cushion block (12), and the upper surface of the 6th described counterdie cushion block (12) is that left low right high dip shape is arranged.
5. six station cold upsetting die of cars of a kind of infinitely variable transmission nut according to claim 4, it is characterized in that: overlap in the 6th described counterdie between (11) and the 6th counterdie cushion block (12) and be provided with blanking groove (13), described blanking groove (13) shape groove triangular in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420350459.XU CN204052755U (en) | 2014-06-26 | 2014-06-26 | A kind of six station cold upsetting die of cars of infinitely variable transmission nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420350459.XU CN204052755U (en) | 2014-06-26 | 2014-06-26 | A kind of six station cold upsetting die of cars of infinitely variable transmission nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204052755U true CN204052755U (en) | 2014-12-31 |
Family
ID=52194345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420350459.XU Expired - Lifetime CN204052755U (en) | 2014-06-26 | 2014-06-26 | A kind of six station cold upsetting die of cars of infinitely variable transmission nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204052755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707928A (en) * | 2015-04-01 | 2015-06-17 | 航天精工股份有限公司 | Cold heading die for manufacturing product chamfers with different length specifications and machining method of cold heading die |
-
2014
- 2014-06-26 CN CN201420350459.XU patent/CN204052755U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707928A (en) * | 2015-04-01 | 2015-06-17 | 航天精工股份有限公司 | Cold heading die for manufacturing product chamfers with different length specifications and machining method of cold heading die |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |