CN206185978U - That adopts double knives inhales cotton cutting device of sound - Google Patents
That adopts double knives inhales cotton cutting device of sound Download PDFInfo
- Publication number
- CN206185978U CN206185978U CN201620462446.0U CN201620462446U CN206185978U CN 206185978 U CN206185978 U CN 206185978U CN 201620462446 U CN201620462446 U CN 201620462446U CN 206185978 U CN206185978 U CN 206185978U
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- Prior art keywords
- cutter
- fixed plate
- edge
- sound
- pressing mold
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Abstract
The utility model provides a that adopts double knives inhales cotton cutting device of sound, its characterized in that, including the cutter, the fixed plate, go up face and moulding -die, the cutter has the edge of a knife, the cutter is kept away from the one end of the edge of a knife and is fixed on the fixed plate, and the cutter encloses the shape that becomes to inhale the sound cotton and need processing on the fixed plate, the moulding -die is fixed on the fixed plate along the inboard of cutter, the upper end of moulding -die is less than the upper end of cutter, it is about 55 high hardness steel by hardness and makes to go up the face, can bear the punching press more than the 100t, when cutting, go up the face and accept the stamping press, cut off with the extrusion of cutter high pressure and inhale the sound cotton, the moulding -die edge -to -edge bite is had no progeny inhales cotton extrude but do not cut off the realization banding of sound all around. The adoption should be cut the device and can be improved production efficiency and improve the banding effect.
Description
Technical field
The utility model is related to a kind of acoustical cotton cutter sweep of use double-pole.
Background technology
Acoustical cotton production shaping is in the market the shape purpose that needs are reached using laser cutting form.Swash
Light cutting form advantage is fast sample making speed, and technical difficulty is low.Drawback is that efficiency is low when producing in enormous quantities, product section
Pop and be unable to reach edge sealing effect product internal material phenomenon of being scattered occurs.
Utility model content
Main purpose of the present utility model is to provide a kind of acoustical cotton cutter sweep of use double-pole, above-mentioned for solving
Problem, to improve the efficiency of acoustical cotton cutting, improves the effect of cutting.
To achieve the above objectives, the technical solution adopted in the utility model is：A kind of acoustical cotton cutting dress of use double-pole
Put, including cutter, fixed plate, upper face and pressing mold, cutter has the edge of a knife, and cutter is fixed on fixed plate away from one end of the edge of a knife
On, and cutter surrounds acoustical cotton in fixed plate and needs the shape of processing, and pressing mold on the inside of cutter along being fixed on fixed plate
On, the upper end of pressing mold less than cutter upper end, upper face by hardness by 55 or so glass hard steel is made, can bear 100t with
On punching press, cutting when, upper face receives stamping press, with cutter high-pressure extrusion cut off acoustical cotton, pressing mold is to the suction after cut-out
The surrounding of sound cotton is extruded but do not cut off realizes edge sealing.
Further, pressing mold and the distance on the inside of cutter are 3mm.
Further, the width of pressing mold is 0.8-1.5mm.
Further, upper end 0.2-1mm of the upper end of pressing mold less than cutter.
The utility model has the advantages that：Edge sealing is carried out using special pressing mold so that edge sealing effect is more preferable.
Brief description of the drawings
Fig. 1 is the partial enlarged drawing using the acoustical cotton cutter sweep of double-pole.
Fig. 2 is the top view that cutter, pressing mold are installed in fixed plate.
Specific embodiment
Hereinafter describe for disclosing the utility model so that those skilled in the art can realize the utility model.Hereinafter retouch
Preferred embodiment in stating is only used as citing, it may occur to persons skilled in the art that other obvious modifications.
As illustrated in fig. 1 and 2, a kind of acoustical cotton cutter sweep of use double-pole, including cutter 1, fixed plate 2, upper face 3 with
And pressing mold 4, cutter 1 has the edge of a knife, and cutter 1 is fixed in fixed plate 2 away from one end of the edge of a knife, and cutter 1 is surrounded in fixed plate 2
Acoustical cotton 5 needs the shape of processing, and the edge of a knife of cutter 1 has certain technique in calligraphy angle, can be more than 45 °.Pressing mold 4 is along cutter
1 inner side is set, and is arranged at the inner side 3mm of cutter 1, the upper end 0.2-1mm lower than the upper end of cutter 1 of pressing mold 4,
The width of pressing mold 4 is 0.8-1.5mm, and pressing mold 4 is fixed in fixed plate 2, and upper face 3 is connected with pressing equipment, pressing equipment
Tonnage be more than 100T, upper face 3 use hardness for 55 glass hard steel, when process acoustical cotton 5 when, under fixed plate 2 is placed on most
Face, the edge of a knife of cutter 1 is higher by fixed plate 2 and thickness of the height more than acoustical cotton 5 being higher by, and acoustical cotton puts 5 in the upper of the edge of a knife
Side, upper face 3 is placed on the top of acoustical cotton 5, i.e. acoustical cotton 5 and is placed between cutter 1 and upper face 3, then, upper face 3 is added
To 80-120 °, pressing equipment promotes upper face 3 to move downward to heat, and the edge of a knife and the upper face 3 of cutter 1 are cut off by high-pressure extrusion
Acoustical cotton 5, and pressing mold 4 is due to less than cutter 1, therefore, pressing mold 4 can't be contacted into without cutting acoustical cotton 5 with upper face 3
It is disconnected, the surrounding of the acoustical cotton 5 after cut-out can simply be extruded, and then realize edge sealing, i.e., cutter 1 is used to cut off, and pressing mold 4 is used
In edge sealing.
Because cutter 1 is also very big with larger technique in calligraphy angle, and stamping press so that tacky state occurs in section, reaches
To good edge sealing effect, along with upper face 3 also has temperature higher before the punching, acoustical cotton can be made to a certain degree
Upper softening so that the flash produced in cutting-off process is less, is more beneficial for edge sealing.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, the utility model also has respectively on the premise of the utility model spirit and scope are not departed from
Changes and improvements are planted, these changes and improvements are both fallen within the range of claimed the utility model.The utility model requirement
Protection domain defined by appending claims and its equivalent.
Claims (5)
1. a kind of acoustical cotton cutter sweep of use double-pole, it is characterised in that including cutter, fixed plate, upper face and pressing mold,
Cutter has the edge of a knife, and cutter is fixed in fixed plate away from one end of the edge of a knife, and cutter surrounds the suction of needs in fixed plate
The shape of sound cotton, along being fixed in fixed plate on the inside of cutter, the upper end of pressing mold is less than the upper end of cutter to pressing mold.
2. a kind of acoustical cotton cutter sweep of use double-pole as claimed in claim 1, it is characterised in that the upper face is by hard
Spend by 55 or so steel is made.
3. a kind of acoustical cotton cutter sweep of use double-pole as claimed in claim 1, it is characterised in that pressing mold and cutter inner side
Distance be 3mm.
4. a kind of acoustical cotton cutter sweep of use double-pole as claimed in claim 1, it is characterised in that the width of pressing mold is
0.8-1.5mm。
5. a kind of acoustical cotton cutter sweep of use double-pole as claimed in claim 1, it is characterised in that the upper end of pressing mold is less than
The upper end 0.2-1mm of cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620462446.0U CN206185978U (en) | 2016-05-20 | 2016-05-20 | That adopts double knives inhales cotton cutting device of sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620462446.0U CN206185978U (en) | 2016-05-20 | 2016-05-20 | That adopts double knives inhales cotton cutting device of sound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206185978U true CN206185978U (en) | 2017-05-24 |
Family
ID=58735828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620462446.0U Expired - Fee Related CN206185978U (en) | 2016-05-20 | 2016-05-20 | That adopts double knives inhales cotton cutting device of sound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206185978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110733181A (en) * | 2018-07-21 | 2020-01-31 | 广州中新汽车零部件有限公司 | ultrasonic welding structure of sound-absorbing cotton and welding method thereof |
-
2016
- 2016-05-20 CN CN201620462446.0U patent/CN206185978U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110733181A (en) * | 2018-07-21 | 2020-01-31 | 广州中新汽车零部件有限公司 | ultrasonic welding structure of sound-absorbing cotton and welding method thereof |
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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: 20170524 Termination date: 20210520 |