CN207463960U - A kind of high-precision, complicated pressure metal cylinder mat cylinder mouth twisted steel mold - Google Patents
A kind of high-precision, complicated pressure metal cylinder mat cylinder mouth twisted steel mold Download PDFInfo
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- CN207463960U CN207463960U CN201721471886.3U CN201721471886U CN207463960U CN 207463960 U CN207463960 U CN 207463960U CN 201721471886 U CN201721471886 U CN 201721471886U CN 207463960 U CN207463960 U CN 207463960U
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- twisted steel
- punching
- punch
- die
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Abstract
The utility model discloses a kind of high-precision, complicated pressure metal cylinder mat cylinder mouth twisted steel mold, belongs to novel metal cylinder packing technical field, it is characterised in that：Including a punching die, the bottom surface of the punching die is provided with twisted steel one, and the cross section of the twisted steel one is waveform, and the part of the twisted steel one protrudes from Shang Chong and gets to know, and a part of Inner sinks into upper trimming die head；One bottom punch head, the lower die punch and punching die cooperate, the upper surface of the lower die punch at the twisted steel one of punching die relative to being provided with twisted steel two, the twisted steel one is consistent with the texture of twisted steel two and is mutually perpendicular to correspond to, the part of the twisted steel two protrudes from lower die punch, and a part of Inner sinks into lower die punch.Achieve the purpose that reasonable in design, punching press tight ness rating is high.
Description
Technical field
The utility model is related to novel metal cylinder packing technical field, specially a kind of high-precision, complicated pressure metal
Head gasket cylinder mouth twisted steel mold.
Background technology
Current original metallic multilayer combination sealing pad only increases by one layer 0.12 thick stainless steel thin slice at cylinder mouth more using
Using flange, bound edge, flatten the production of three processes, purpose allows at head gasket cylinder mouth 1.5m/m hem widths and thickens 0.12, is allowed to seal
Cylinder leakage tester, oil leak, such structural disadvantages are more one layer of increases, and the reliability of sealing can decline, and product cost is high, process
Various, quality decline.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide for, reasonable in design, punching press is tight
The high technical solution of density, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical solution to realize：
A kind of high-precision, complicated pressure metal cylinder mat cylinder mouth twisted steel mold, it is characterised in that：Including
One punching die, the bottom surface of the punching die are provided with twisted steel one, and the cross section of the twisted steel one is
Waveform, and the part of the twisted steel one protrudes from Shang Chong and gets to know, a part of Inner sinks into upper trimming die head；
One bottom punch head, the lower die punch and punching die cooperate, the upper surface of the lower die punch relative to
Twisted steel two is provided at the twisted steel one of punching die, the twisted steel one is consistent with the texture of twisted steel two and is mutually perpendicular to
Corresponding, the part of the twisted steel two protrudes from lower die punch, and a part of Inner sinks into lower die punch；
The twisted steel one, two is molded for milling cutter high-speed milling.
As preferred：The punching die and twisted steel one are integral, and the lower die punch and twisted steel two are whole for one
Body.
As preferred：Punching module, and the bottom surface setting of the upper punching module are provided in the punching die
Have twisted steel one, be provided with buffer layer between the upper punching module and punching die, the bottom surface of the upper punching module and
The bottom surface of punching die is in the same plane.
As preferred：It is provided between the upper punching module and punching die for fixed screw one, and the spiral shell
Nail one is fixed from bottom to top.
As preferred：Lower punching module, and the upper surface setting of the lower punching module are provided on the lower die punch
Have twisted steel two, be provided with buffer layer between the lower punching module and lower die punch, the upper surface of the lower punching module and
The upper bottom surface of lower die punch is in the same plane.
As preferred：It is provided between the lower punching module and lower die punch for fixed screw two, and the spiral shell
Nail two is fixed from top to bottom.
As preferred：The milling cutter uses R0.1 super thick cutters.
As shown from the above technical solution, the advantageous effect of this practicality is：
Courageously imagine, utilize the technique for squeezing addition shape, trial-production many times, using High-speed Computer number control milling combination R0.1 super thick
Tool sharpening is allowed to obtain the component of very high degree of precision, the defects of in solution more than traditional handicraft.
Existing high-accuracy pressure twisted steel mould, it can be squeezed out on the head gasket cylinder mouth periphery of elastic stainless steel, the 3-4 of shape of threads
Ripple muscle is enclosed, is allowed to thickness herein, thickens 0.12-0.14, it is more preferable that the product of such structure is allowed to sealing effect, because producing work
The quality that sequence lacks product is more preferably ensured, while is declined to a great extent to production link, production cost.
Twisted steel one is processed on upper punching module, then upper punching module and punching die, which are fixed together, again makes
With such design is since the difficulty for processing twisted steel one is big, twisted steel one is fabricated separately as a unit, first, subtracting
Difficulty when manufacturing less；Second is that even if maloperation occurs in work in-process, scrap, reduce loss；Three are convenient for the dismounting in later stage
It preserves, twisted steel one is easily collided with and damages and scrap, and individually preserves the possibility for reducing and colliding with.
Description of the drawings
Fig. 1 is a kind of high-precision of the utility model, the complicated structure diagram for pressing metal cylinder mat cylinder mouth twisted steel mold
One；
Fig. 2 is a kind of high-precision of the utility model, the complicated structure diagram for pressing metal cylinder mat cylinder mouth twisted steel mold
Two；
Fig. 3 is a kind of high-precision of the utility model, the complicated structure diagram for pressing metal cylinder mat cylinder mouth twisted steel mold
Three；
Fig. 4 is the enlarged drawing at A；
Fig. 5 is a kind of high-precision of the utility model, the complicated structure diagram for pressing metal cylinder mat cylinder mouth twisted steel mold
Four.
Reference numeral：1st, punching die；11st, twisted steel one；12nd, upper punching module；13rd, screw one；14th, buffer layer； 2、
Lower die punch；21st, twisted steel two.
Specific embodiment
Shown according to Fig. 1 to Fig. 5：
A kind of high-precision, complicated pressure metal cylinder mat cylinder mouth twisted steel mold, it is characterised in that：Including
One punching die 1, the bottom surface of the punching die 1 are provided with twisted steel 1, the horizontal stroke of the twisted steel 1
Section is waveform, and the part of the twisted steel 1 protrudes from Shang Chong and gets to know 1, and a part of Inner sinks into upper trimming die head 1；
One bottom punch head 2, the lower die punch 2 and punching die 1 cooperate, the upper surface phase of the lower die punch 2
For being provided with the texture of twisted steel 2 21, the twisted steel 1 and twisted steel 2 21 at the twisted steel 1 of punching die 1
It unanimously and is mutually perpendicular to correspond to, the part of the twisted steel 2 21 protrudes from lower die punch 2, and a part of Inner sinks into lower die punch 2；
The twisted steel one 11,2 21 is molded for milling cutter high-speed milling, and is arc.
The punching die 1 and twisted steel 1 are integral, and the lower die punch 2 and twisted steel 2 21 are integral.
Punching module 12 is provided in the punching die 1, and the bottom surface of the upper punching module 12 is provided with spiral shell
Line muscle 1 is provided with buffer layer 14, the bottom of the upper punching module 12 between the upper punching module 12 and punching die 1
The bottom surface of face and punching die 1 is in the same plane.
It is provided between the upper punching module 12 and punching die 1 for fixed screw 1, and the screw one
13 fix from bottom to top.
Lower punching module is provided on the lower die punch 2, and the upper surface of the lower punching module is provided with twisted steel
2 21, buffer layer, the upper surface of the lower punching module and bottom punch are provided between the lower punching module and lower die punch 2
First 2 upper bottom surface is in the same plane.
It is provided between the lower punching module and lower die punch 2 for fixed screw two, and the screw two is by upper
It is fixed downwards.
The milling cutter uses R0.1 super thick cutters.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, several improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of high-precision, complicated pressure metal cylinder mat cylinder mouth twisted steel mold, it is characterised in that：Including
One punching die, the bottom surface of the punching die are provided with twisted steel one, and the cross section of the twisted steel one is wave
Shape, and the part of the twisted steel one protrudes from Shang Chong and gets to know, a part of Inner sinks into upper trimming die head；
One bottom punch head, the lower die punch and punching die cooperate, and the upper surface of the lower die punch is relative to upper mold
It is provided with twisted steel two at the twisted steel one of punch, the twisted steel one is consistent with the texture of twisted steel two and is mutually perpendicular to pair
Should, the part of the twisted steel two protrudes from lower die punch, and a part of Inner sinks into lower die punch；
The twisted steel one, two is molded for milling cutter high-speed milling.
2. a kind of high-precision according to claim 1, complicated pressure metal cylinder mat cylinder mouth twisted steel mold, feature exist
In：The punching die and twisted steel one are integral, and the lower die punch and twisted steel two are integral.
3. a kind of high-precision according to claim 1, complicated pressure metal cylinder mat cylinder mouth twisted steel mold, feature exist
In：Punching module is provided in the punching die, and the bottom surface of the upper punching module is provided with twisted steel one, it is described
Buffer layer, the bottom surface of the upper punching module and the bottom surface of punching die are provided between upper punching module and punching die
It is in the same plane.
4. a kind of high-precision according to claim 1, complicated pressure metal cylinder mat cylinder mouth twisted steel mold, feature exist
In：It is provided between the upper punching module and punching die for fixed screw one, and the screw one is solid from bottom to top
It is fixed.
5. a kind of high-precision according to claim 1, complicated pressure metal cylinder mat cylinder mouth twisted steel mold, feature exist
In：Lower punching module is provided on the lower die punch, and the upper surface of the lower punching module is provided with twisted steel two, it is described
Buffer layer, the upper surface of the lower punching module and the upper bottom surface of lower die punch are provided between lower punching module and lower die punch
It is in the same plane.
6. a kind of high-precision according to claim 5, complicated pressure metal cylinder mat cylinder mouth twisted steel mold, feature exist
In：It is provided between the lower punching module and lower die punch for fixed screw two, and the screw two is solid from top to bottom
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721471886.3U CN207463960U (en) | 2017-11-07 | 2017-11-07 | A kind of high-precision, complicated pressure metal cylinder mat cylinder mouth twisted steel mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721471886.3U CN207463960U (en) | 2017-11-07 | 2017-11-07 | A kind of high-precision, complicated pressure metal cylinder mat cylinder mouth twisted steel mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207463960U true CN207463960U (en) | 2018-06-08 |
Family
ID=62263403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721471886.3U Active CN207463960U (en) | 2017-11-07 | 2017-11-07 | A kind of high-precision, complicated pressure metal cylinder mat cylinder mouth twisted steel mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207463960U (en) |
-
2017
- 2017-11-07 CN CN201721471886.3U patent/CN207463960U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315202 Changluo Road 429 Zhenhai Camel Street, Ningbo City, Zhejiang Province Patentee after: Ningbo Sitongda Mold Technology Co., Ltd. Address before: 315202 Changluo Road 429 Zhenhai Camel Street, Ningbo City, Zhejiang Province Patentee before: Ningbo Sitongda Mould Manufacturing Co., Ltd. |