CN107214769A - A kind of double knife type shearing device - Google Patents
A kind of double knife type shearing device Download PDFInfo
- Publication number
- CN107214769A CN107214769A CN201710604864.8A CN201710604864A CN107214769A CN 107214769 A CN107214769 A CN 107214769A CN 201710604864 A CN201710604864 A CN 201710604864A CN 107214769 A CN107214769 A CN 107214769A
- Authority
- CN
- China
- Prior art keywords
- double
- shearing device
- knife type
- portal support
- blade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010008 shearing Methods 0.000 title claims abstract description 15
- 238000005452 bending Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 3
- 230000007812 deficiency Effects 0.000 abstract description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
- B26F2001/4472—Cutting edge section features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F2210/00—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products
- B26F2210/06—Trimming plastic mouldings
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
A kind of double knife type shearing device, including portal support and it is arranged on the drive device of top between gate-type, portal support below the crossbeam is provided with slide block structure by slide rail, the stretching structure and slide bar, shift sleeve structure of above-below direction are provided with below slide block structure by U-shape structure, movable installation board is connected with below stretching structure and slide bar, shift sleeve structure, movable installation board lower surface is provided with double-pole cutting off tool, portal support below the crossbeam is additionally provided with the screw mandrel and screw parallel with slide rail, and screw, which is fixed on slide block structure, drives it to move.Instant invention overcomes the deficiencies in the prior art, double knife type shearing device is provided with the moving direction movable double-pole cutting off tool vertical with gasket direction of transfer, cutting when, cut first with one side bending part of blade, then cut, be used alternatingly back and forth using the another side bending part of blade, so as to realize the symmetrical demand of cut-off port, cutting is simple, and easy to use, the scope of application is wide.
Description
Technical field
The present invention relates to gasket technical field of processing equipment, a kind of double knife type shearing device is particularly belonged to.
Background technology
Refrigerator keeps a kind of refrigeration plant of constant low temperature, is also that one kind makes food or other articles keep constant low temperature cold
The product for civilian use of state.There are compressor, ice machine in casing to the cabinet or case that freeze, the hutch with refrigerating plant.Family expenses
The volume of refrigerator is usually 20~500 liters.1910 in the world First compression-type refrigeration domestic refrigerator the U.S. come out.
Lido company of nineteen twenty-five Sweden develops family expenses absorption refrigerator.Nineteen twenty-seven, GE developed totally enclosed type ice
Case.Nineteen thirty cools down continuous diffusion absorption refrigerator using the air of different heating mode and put on market.Succeed in developing within 1931
Novel refrigerant Freon 12.The latter half fifties starts to produce family expenses thermoelectric refrigerator, and China produces electric ice since the fifties
Case.
Wherein seal strip for refrigerator door, which is used between refrigerator door and casing, is used for a kind of sealed refrigerator part.It is by two
It is grouped into, a part is soft PVC (SPVC) overcoat, and another part is magnetic rubber strip, wherein existing processing mode is
First respectively by the first completion of processing of soft PVC overcoat and magnetic rubber strip, then magnetic rubber strip is inserted into manpower it is soft
In polyvinyl chloride overcoat, and cut off, the gasket welding quadrangularly after then four are cut, therefore the requirement of its otch is 45
Angle is spent, but wherein the cut-off port at two ends is in isosceles trapezoid shape.
The content of the invention
It is an object of the invention to provide a kind of double knife type shearing device, the deficiencies in the prior art are overcome, double knife type is cut
Disconnected device provided with the moving direction movable double-pole cutting off tool vertical with gasket direction of transfer, cutting when, profit first
Cut with one side bending part of blade, then cut, be used alternatingly back and forth using the another side bending part of blade,
So as to realize the symmetrical demand of cut-off port, cutting is simple, and easy to use, the scope of application is wide.
To solve the above problems, the technical solution used in the present invention is as follows：
A kind of double knife type shearing device, including portal support and the drive device for being arranged on top between gate-type, described gate-type
It is provided with below rack beam by slide rail below slide block structure, described slide block structure and above-below direction is provided with by U-shape structure
Movable installation board is connected with below stretching structure and slide bar, shift sleeve structure, described stretching structure and slide bar, shift sleeve structure, institute
The movable installation board lower surface stated is provided with below double-pole cutting off tool, described double-pole cutting off tool provided with the anvil coordinated with it
Plate, the described side of chopping block two is fixed on slide block structure or U-shape structure by connecting plate, and described portal support below the crossbeam is also
Provided with the screw mandrel and screw parallel with slide rail, described screw mandrel wherein one end extend to portal support it is outer be connected with drive device,
Rotation is driven, described screw, which is fixed on slide block structure, drives it to move.
Further, described double-pole cutting off tool includes fixed plate and the blade being arranged in fixed plate,
Further, the described side of blade two is to centre position bending, and described bending angle is 45 degree.
Further, described chopping block is provided with the notch coordinated with blade.
Further, one side corresponding with supplied materials direction is provided with ramp type guide platform on described chopping block.
Compared with prior art, implementation result of the invention is as follows by the present invention：
A kind of double knife type shearing device of the present invention, double knife type shearing device is provided with moving direction and gasket direction of transfer
Vertical movable double-pole cutting off tool, cutting when, cut first with one side bending part of blade, then in profit
Cut, be used alternatingly back and forth with the another side bending part of blade, so as to realize the symmetrical demand of cut-off port, cutting is simple,
Easy to use, the scope of application is wide.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is that blade cuts door seal bar state overlooking the structure diagram.
Fig. 3 is chopping block overlooking the structure diagram.
Fig. 4 is chopping block side structure schematic view.
Embodiment
With reference to embodiment, the invention will be further described, but the present invention is not limited only to these examples, to be de-
On the premise of from present inventive concept, carried out by it is any improvement be within the scope of the present invention.
As illustrated, described double knife type shearing device 6 of the present invention includes portal support 61 and is arranged on gate-type
Between top drive device 62, described portal support below the crossbeam is provided with slide block structure 63, described sliding block by slide rail
The lower section of structure 63 is provided with the stretching structure 64 and slide bar 65, shift sleeve structure of above-below direction by U-shape structure 631, and described is flexible
Movable installation board is connected with below structure 64 and slide bar 65, shift sleeve structure, described movable installation board lower surface is cut provided with double-pole
Breaking tool 66, the described lower section of double-pole cutting off tool 66 is provided with the chopping block 67 coordinated with it, and the described side of chopping block 67 2 passes through even
Fishplate bar 671 is fixed on slide block structure 63 or U-shape structure 631, and the described below the crossbeam of portal support 61 is additionally provided with flat with slide rail
Capable screw mandrel 68 and screw, described wherein one end of screw mandrel 68, which is extended to, to be connected with drive device 62, is driven by it outside portal support
Dynamic rotation, described screw, which is fixed on slide block structure, drives it to move；Described double-pole cutting off tool 66 include fixed plate and
The blade 661 in fixed plate is arranged on, the described side of blade 661 2 is to centre position bending, and described bending angle is 45
Degree；Described chopping block is provided with the notch 671 coordinated with blade, and one side wherein corresponding with supplied materials direction is led provided with ramp type
Expect platform 772.
Claims (4)
1. a kind of double knife type shearing device, it is characterised in that：Including portal support and it is arranged on the driving dress of top between gate-type
Put, described portal support below the crossbeam is provided with below slide block structure, described slide block structure by slide rail to be set by U-shape structure
Have and be connected with work below stretching structure and slide bar, the shift sleeve structure of above-below direction, described stretching structure and slide bar, shift sleeve structure
Dynamic installing plate, described movable installation board lower surface be provided with below double-pole cutting off tool, described double-pole cutting off tool be provided with
Its chopping block coordinated, the described side of chopping block two is fixed on slide block structure or U-shape structure by connecting plate, described portal support
Below the crossbeam is additionally provided with the screw mandrel and screw parallel with slide rail, and it is outer with driving that described screw mandrel wherein one end extends to portal support
Device connects, is driven rotation, and described screw, which is fixed on slide block structure, drives it to move.
2. a kind of double knife type shearing device according to claim 1, it is characterised in that：Described double-pole cutting off tool includes
Fixed plate and the blade being arranged in fixed plate,
A kind of double knife type shearing device according to claim 2, it is characterised in that：The described side of blade two is to interposition
Bending is put, described bending angle is 45 degree.
3. a kind of double knife type shearing device according to claim 1, it is characterised in that：Described chopping block is provided with and blade
The notch of cooperation.
4. a kind of double knife type shearing device according to claim 4, it is characterised in that：With supplied materials direction on described chopping block
Corresponding one side is provided with ramp type guide platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710604864.8A CN107214769A (en) | 2017-07-24 | 2017-07-24 | A kind of double knife type shearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710604864.8A CN107214769A (en) | 2017-07-24 | 2017-07-24 | A kind of double knife type shearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107214769A true CN107214769A (en) | 2017-09-29 |
Family
ID=59953663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710604864.8A Pending CN107214769A (en) | 2017-07-24 | 2017-07-24 | A kind of double knife type shearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107214769A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108748312A (en) * | 2018-08-13 | 2018-11-06 | 汕头大学 | A kind of mobile hard disk packet joint-cutting trepanning processing unit (plant) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909735A (en) * | 2012-11-05 | 2013-02-06 | 上海海弋机电科技有限公司 | Double-pole pneumatic cutting device of plastic linear profile |
| JP3185779U (en) * | 2013-06-11 | 2013-09-05 | Ｕｈｔ株式会社 | Cutting device |
| CN105710915A (en) * | 2016-02-29 | 2016-06-29 | 宁波北仑品悦机械有限公司 | Dual-knife cut-off device for cutting off external water scraping bright strips and doorframe decorating strips |
| CN206200258U (en) * | 2016-12-02 | 2017-05-31 | 郑州大学 | A kind of double-pole fixed-length cutting machine |
-
2017
- 2017-07-24 CN CN201710604864.8A patent/CN107214769A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909735A (en) * | 2012-11-05 | 2013-02-06 | 上海海弋机电科技有限公司 | Double-pole pneumatic cutting device of plastic linear profile |
| JP3185779U (en) * | 2013-06-11 | 2013-09-05 | Ｕｈｔ株式会社 | Cutting device |
| CN105710915A (en) * | 2016-02-29 | 2016-06-29 | 宁波北仑品悦机械有限公司 | Dual-knife cut-off device for cutting off external water scraping bright strips and doorframe decorating strips |
| CN206200258U (en) * | 2016-12-02 | 2017-05-31 | 郑州大学 | A kind of double-pole fixed-length cutting machine |
Non-Patent Citations (1)
| Title |
|---|
| 郑艳;王成军;吴娅楠;程浩杰;: "双刀交替式连续剁馅机的设计" * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108748312A (en) * | 2018-08-13 | 2018-11-06 | 汕头大学 | A kind of mobile hard disk packet joint-cutting trepanning processing unit (plant) |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170929 |
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| WD01 | Invention patent application deemed withdrawn after publication |