CN206216825U - A kind of Simple sealing pad shears mould - Google Patents
A kind of Simple sealing pad shears mould Download PDFInfo
- Publication number
- CN206216825U CN206216825U CN201621099651.1U CN201621099651U CN206216825U CN 206216825 U CN206216825 U CN 206216825U CN 201621099651 U CN201621099651 U CN 201621099651U CN 206216825 U CN206216825 U CN 206216825U
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- China
- Prior art keywords
- mould
- shaping mould
- diameter shaping
- aperture
- internal diameter
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Abstract
A kind of Simple sealing pad shears mould, it includes upper die and lower die, the upper mould includes upper bolster and the external diameter shaping mould, aperture shaping mould, the internal diameter shaping mould that are connected with upper bolster respectively from outside to inside, and the blade of the external diameter shaping mould, aperture shaping mould and internal diameter shaping mould stretches out upper bolster bottom respectively；The lower mould includes die shoe and is arranged at the cushion pad of die shoe top center；Be processed and formed at one time the realization that is combined into one of multiple forming modules so as to overcome existing processing method low production efficiency and the defect such as labour intensity is big by it, and overall structure is scientific and reasonable, manufacture craft is simple, installs and easy to operate, with significant economic benefit and social benefit；It is widely used in various sealing gasket shear formings and supports the use.
Description
Technical field
The utility model is related to a kind of Simple sealing pad shearing mould.
Background technology
When assembling to engineering goods or machine tool and maintenance, each parts connection part plane is close using non-standard de-sign
Packing, it is typically made by materials such as oil resisting paronite plate, asbestos board, butadiene-styrene rubber or graphite, is illustrated in figure 4 a kind of normal
Gasket structure schematic diagram.
Sealing gasket is made at present typically first press design drawing and rule on raw material, then with instruments such as stroke knife, scissors, belt punchers
Make shaping by hand, this processing method complex operation, labour intensity are big, low production efficiency.
The content of the invention
For above-mentioned situation, the utility model purpose is to provide a kind of Simple sealing pad shearing mould, and be molded for multiple by it
Block combiner be integrated realization be processed and formed at one time it is big etc. so as to overcome existing processing method low production efficiency and labour intensity
Defect；And overall structure is scientific and reasonable, manufacture craft is simple, installs and easy to operate, wide market, is easy to popularization to make
With.
To realize above-mentioned task, a kind of Simple sealing pad shears mould, and it includes upper die and lower die, and the upper mould includes upper mould
Seat and the external diameter shaping mould, aperture shaping mould, the internal diameter shaping mould that are connected with upper bolster respectively from outside to inside, and external diameter shaping
The blade of mould, aperture shaping mould and internal diameter shaping mould stretches out upper bolster bottom respectively；The lower mould includes die shoe and setting
In the cushion pad of die shoe top center.
To realize the utility model structure, effect optimization, its further step：The die shoe top center sets a circle
Shape concave station is equipped with cushion pad.
The length that the blade of the external diameter shaping mould, aperture shaping mould and internal diameter shaping mould stretches out upper bolster bottom respectively is protected
Hold the thickness of unanimously simultaneously >=sealing gasket.
The angle A of the external diameter shaping mould, aperture shaping mould and internal diameter shaping mould blade is 15 °~20 °.
The external diameter shaping mould, aperture shaping mould and internal diameter shaping mould are made using 4CrW2Si alloy materials.
Case hardness >=the 53HRC of the external diameter shaping mould, aperture shaping mould and internal diameter shaping mould blade, surface roughness
≤Ra1.6。
The aperture shaping mould is installed on upper bolster and is located at equal in a ring between external diameter shaping mould and internal diameter shaping mould
Even distribution.
The utility model provides a kind of Simple sealing pad shearing mould, and it includes upper die and lower die, and the upper mould includes upper mould
Seat and the external diameter shaping mould, aperture shaping mould, the internal diameter shaping mould that are connected with upper bolster respectively from outside to inside, and external diameter shaping
The blade of mould, aperture shaping mould and internal diameter shaping mould stretches out upper bolster bottom respectively；The lower mould includes die shoe and setting
In the technical scheme of the cushion pad of die shoe top center；Be processed and formed at one time for the realization that is combined into one of multiple forming modules by it
So as to overcome existing processing method low production efficiency and the defect such as labour intensity is big, and overall structure is scientific and reasonable, makes
Process is simple, installs and easy to operate, with significant economic benefit and social benefit.
The utility model beneficial effect produced compared to existing technology：
Ith, the utility model sets cushion pad using die shoe top center, and the compressible yielding of cushion pad stress is convenient to be sealed
Pad sheared in time with mother metal discretely-formed, discharging soon and be beneficial to work continuously, so as to reach time saving and energy saving purpose；
IIth, it is 15 °~20 ° that the utility model uses the angle of shaping mould blade, side when can prevent sealing gasket shear forming
Edge is irregular or shearing is not thorough, is advantageously implemented and is processed and formed at one time and ensures that compact dimensions are accurate；
IIIth, the utility model is conducive to using case hardness >=53HRC, the surface roughness≤Ra1.6 of shaping mould blade
Ensure that the sealing gasket after shaping is convenient in demoulding, and the service life of mould can be extended；
IVth, the utility model overall structure is scientific and reasonable, and manufacture craft is simple, installs and easy to operate, can realize once
Machine-shaping product, alleviates labour intensity, improves production efficiency, with significant economic benefit and social benefit.
The utility model is widely used in various sealing gasket shear formings and supports the use.
Below with reference to figure, the utility model is described in further detail.
Brief description of the drawings
The accompanying drawing for constituting the part of the application is used for providing being further understood to of the present utility model, of the present utility model
Schematic description and description is used to explain the utility model, does not constitute to improper restriction of the present utility model.
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is the enlarged diagram of local flag K in Fig. 1.
Fig. 3 is the mounting structure schematic diagram of the utility model and press machine tool.
Fig. 4 is the structural representation of sealing gasket.
In figure：The upper moulds of 1-, 11- aperture shaping moulds, 12- internal diameter shaping moulds, 13- upper bolsters, 14- external diameter shaping moulds, under 2-
Mould, 21- die shoes, 22- cushion pads, 3- sealing gaskets, 4- press machine tools, 41- top mold frames, 42- lower mold holders, 43- limited blocks.
Specific embodiment
Referring to the drawings, the utility model is realized in：A kind of Simple sealing pad shears mould, and it includes upper mould 1 with
Mould 2, the upper mould 1 include upper bolster 13 and the external diameter shaping mould 14, aperture that is connected with upper bolster 13 respectively from outside to inside into
Pattern 11, internal diameter shaping mould 12, and the blade of the external diameter shaping mould 14, aperture shaping mould 11 and internal diameter shaping mould 12 stretches out respectively
The bottom of upper bolster 13；The lower mould 2 includes die shoe 21 and is arranged at the cushion pad 22 of the top center of die shoe 21, the buffering
The height of pad is generally 5~8 times of sealing mat thickness；The external diameter shaping mould 14, aperture shaping mould 11 and internal diameter shaping mould 12
Size it is consistent with the compact dimensions of sealing gasket 3, the external diameter shaping mould 14, aperture shaping mould 11 and internal diameter shaping mould 12 and upper mould
Seat 13 install when typically be connected by screw bolts or weld, the aperture shaping mould 11 be installed on upper bolster 13 and positioned at external diameter into
It is uniformly distributed in a ring between pattern 14 and internal diameter shaping mould 12.
As depicted in figs. 1 and 2, the top center of die shoe of the present utility model 21 sets a circular concave station and is matched somebody with somebody with cushion pad 22
Dress, the compressible yielding of stress of cushion pad 22 facilitate sealing gasket 3 sheared in time with mother metal discretely-formed, discharging soon and is beneficial to
Work continuously, moreover it is possible to prevent shaping mould blade direct collision die shoe 21 and cause to damage；The external diameter shaping mould 14, aperture into
The length that the blade of pattern 11 and internal diameter shaping mould 12 stretches out the bottom of upper bolster 13 respectively is consistent the thickness of simultaneously >=sealing gasket,
The angle A of the external diameter shaping mould 14, aperture shaping mould 11 and the blade of internal diameter shaping mould 12 is preferably 15 °~20 °, and external diameter is molded
Mould 14, aperture shaping mould 11 and internal diameter shaping mould 12 are preferably made using 4CrW2Si alloy materials, case hardness >=53HRC, table
Surface roughness≤Ra1.6；Upper bolster 13 and die shoe 21 are preferably using 45# steel and modulation treatment.
The installation as shown in figure 3, upper mould 1 of the present utility model aligns with the center line of top mold frame 41 of press machine tool 4, and lower mould
2 align installation with the center line of lower mold holder 42 of press machine tool 4, and are fixed with bolts；The top mold frame 41 and lower mold holder
42 should set up limited block 43, the blade for limiting external diameter shaping mould 14, aperture shaping mould 11 and internal diameter shaping mould 12 in upper mould
The depth of shearing sealing pad and entrance cushion pad, prevents each shaping mould blade incision too deep and impaired, general each shaping mould blade
The half of the depth≤buffering mat thickness of cushion pad is cut, the press machine tool preferably uses hydraulic press or punch press.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations；It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (7)
1. a kind of Simple sealing pad shearing mould, it is characterised in that including upper die and lower die, the upper mould include upper bolster and by
The outer extremely interior external diameter shaping mould being connected with upper bolster respectively, aperture shaping mould, internal diameter shaping mould, and external diameter shaping mould, the aperture
The blade of shaping mould and internal diameter shaping mould stretches out upper bolster bottom respectively；The lower mould includes die shoe and is arranged at die shoe
The cushion pad of top center.
2. a kind of Simple sealing pad according to claim 1 shears mould, it is characterised in that the die shoe top center sets
One circular concave station is equipped with cushion pad.
3. a kind of Simple sealing pad shearing mould according to claim 1, it is characterised in that the external diameter shaping mould, aperture into
The length that the blade of pattern and internal diameter shaping mould stretches out upper bolster bottom respectively is consistent the thickness of simultaneously >=sealing gasket.
4. a kind of Simple sealing pad shearing mould according to claim 3, it is characterised in that the external diameter shaping mould, aperture into
The angle A of pattern and internal diameter shaping mould blade is 15 °~20 °.
5. a kind of Simple sealing pad shearing mould according to claim 1, it is characterised in that the external diameter shaping mould, aperture into
Pattern and internal diameter shaping mould are made using 4CrW2Si alloy materials.
6. a kind of Simple sealing pad shearing mould according to claim 5, it is characterised in that the external diameter shaping mould, aperture into
Case hardness >=the 53HRC of pattern and internal diameter shaping mould blade, surface roughness≤Ra1.6.
7. a kind of Simple sealing pad according to claim 1 shears mould, it is characterised in that the aperture shaping mould is installed on
On upper bolster and be located at be uniformly distributed in a ring between external diameter shaping mould and internal diameter shaping mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099651.1U CN206216825U (en) | 2016-10-01 | 2016-10-01 | A kind of Simple sealing pad shears mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099651.1U CN206216825U (en) | 2016-10-01 | 2016-10-01 | A kind of Simple sealing pad shears mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206216825U true CN206216825U (en) | 2017-06-06 |
Family
ID=58782877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621099651.1U Expired - Fee Related CN206216825U (en) | 2016-10-01 | 2016-10-01 | A kind of Simple sealing pad shears mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206216825U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110638561A (en) * | 2019-10-08 | 2020-01-03 | 吉林大学 | Forming method of universal metal intravascular stent formed by rolling shear |
| CN111055340A (en) * | 2019-11-22 | 2020-04-24 | 中国航发西安动力控制科技有限公司 | Processing device and processing method for tin foil sealing gasket |
-
2016
- 2016-10-01 CN CN201621099651.1U patent/CN206216825U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110638561A (en) * | 2019-10-08 | 2020-01-03 | 吉林大学 | Forming method of universal metal intravascular stent formed by rolling shear |
| CN110638561B (en) * | 2019-10-08 | 2021-06-08 | 吉林大学 | Forming method of universal metal intravascular stent formed by rolling shear |
| CN111055340A (en) * | 2019-11-22 | 2020-04-24 | 中国航发西安动力控制科技有限公司 | Processing device and processing method for tin foil sealing gasket |
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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 |
Granted publication date: 20170606 Termination date: 20171001 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |