CN108296540A - A kind of double-cylinder hydraulic plate shearing machine - Google Patents
A kind of double-cylinder hydraulic plate shearing machine Download PDFInfo
- Publication number
- CN108296540A CN108296540A CN201810120207.0A CN201810120207A CN108296540A CN 108296540 A CN108296540 A CN 108296540A CN 201810120207 A CN201810120207 A CN 201810120207A CN 108296540 A CN108296540 A CN 108296540A
- Authority
- CN
- China
- Prior art keywords
- plate shearing
- double
- cemented carbide
- cutter
- shearing machine
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
- B23D15/14—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor actuated by fluid or gas pressure
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/16—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on nitrides
Abstract
The present invention provides a kind of double-cylinder hydraulic plate shearing machines, including rack, the hydraulic cylinder of the left and right being located in rack two, the hinge being connected with hydraulic cylinder, the upper tool post being connected with hinge, the cutter being located on upper tool post, further include cutting tablet seat, being located at the bottom knife cut in tablet seat, the cutter and bottom knife is made of the cemented carbide material of high-hardness wear-resistant, and the cemented carbide material is prepared using following steps：1）Using cubic boron nitride powder and tungsten carbide matrix as raw material, mixing is then charged into graphite tank；2）It is put into vacuum carbon tube furnace and vacuum heat is carried out to raw material, obtain the cemented carbide material of high-hardness wear-resistant.The double-cylinder hydraulic plate shearing machine of the present invention can be used for a long time due to cutter made of the material with hardness high wear resistance, need not often be replaced.
Description
Technical field
The present invention relates to a kind of double-cylinder hydraulic plate shearing machines, belong to machine tool technology field.
Background technology
Plate shearing machine is to be done reciprocating linear motion to shear the machine of plank with relatively another blade of a blade.It is to borrow in movement
Cutter and fixed bottom knife shearing force is applied to the sheet metal of various thickness, makes plate using rational gap blade
Material presses required size fracture separation.Plate shearing machine belongs to one kind in metal forming machinery, and main function is exactly metal-working industry.
Product is widely used in needed for the offer of the industries such as aviation, light industry, metallurgy, chemical industry, building, ship, automobile, electric power, electric appliance, decoration
Special-purpose machinery and complete set of equipments.
The operation principle of plate shearing machine is that the cutter of plate shearing machine is fixed on knife rest, and bottom knife is fixed on the table.Work
Make that retainer ball is installed on platform, in order to which plate is not scratched when sliding over.Back material stopping is positioned for plate, position
It is adjusted by motor.Binder cylinder is for compressing plate, to prevent plate from being moved in shearing.Guardrail is safety device, to prevent
Industrial accident only occurs.Nitrogen is generally leaned in backhaul, and speed is fast, and impact is small.
Since the blade of plate shearing machine is using frequent, when cutting, is easy to wear, replaces trouble, affects the use of plate shearing machine.
Invention content
The purpose of the present invention is overcome the deficiencies of the prior art and provide a kind of double-cylinder hydraulic plate shearing machine.
The present invention double-cylinder hydraulic plate shearing machine, including rack, be located in rack the hydraulic cylinder of left and right two, with hydraulic cylinder phase
Hinge even, the upper tool post being connected with hinge, the cutter that is located on upper tool post further include cutting tablet seat, being located at and cut tablet seat
On bottom knife,
The cutter and bottom knife is made of the cemented carbide material of high-hardness wear-resistant,
The cemented carbide material is prepared using following steps：
1）Using cubic boron nitride powder and tungsten carbide matrix as raw material, mixing is then charged into graphite tank；
2）It is put into vacuum carbon tube furnace and vacuum heat is carried out to raw material, obtain the cemented carbide material of high-hardness wear-resistant.
Preferably,
The step 2）In heat treatment temperature be 400 DEG C, heat treatment time 4h.
The double-cylinder hydraulic plate shearing machine of the present invention can due to cutter made of the material with hardness high wear resistance
It is used for a long time, need not often replace.
Specific implementation mode
Embodiment 1
The double-cylinder hydraulic plate shearing machine of the present invention, including rack, be located in rack left and right two hydraulic cylinder, be connected with hydraulic cylinder
Hinge, the upper tool post being connected with hinge, the cutter being located on upper tool post further include cutting tablet seat, being located at and cut in tablet seat
Bottom knife,
The cutter and bottom knife is made of the cemented carbide material of high-hardness wear-resistant,
The cemented carbide material is prepared using following steps：
1）Using cubic boron nitride powder and tungsten carbide matrix as raw material, mixing is then charged into graphite tank；
2）It is put into vacuum carbon tube furnace and vacuum heat is carried out to raw material, obtain the cemented carbide material of high-hardness wear-resistant.
The step 2）In heat treatment temperature be 400 DEG C, heat treatment time 4h.
Claims (2)
1. a kind of double-cylinder hydraulic plate shearing machine, which is characterized in that including rack, the hydraulic cylinder of the left and right being located in rack two and liquid
The connected hinge of cylinder pressure, the upper tool post being connected with hinge, the cutter being located on upper tool post, further include cutting tablet seat, being located at down
Bottom knife on blade bearing,
The cutter and bottom knife is made of the cemented carbide material of high-hardness wear-resistant,
The cemented carbide material is prepared using following steps：
1）Using cubic boron nitride powder and tungsten carbide matrix as raw material, mixing is then charged into graphite tank；
2）It is put into vacuum carbon tube furnace and vacuum heat is carried out to raw material, obtain the cemented carbide material of high-hardness wear-resistant.
2. a kind of double-cylinder hydraulic plate shearing machine according to claim 1, which is characterized in that the step 2）In heat treatment
Temperature is 400 DEG C, heat treatment time 4h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810120207.0A CN108296540A (en) | 2018-02-07 | 2018-02-07 | A kind of double-cylinder hydraulic plate shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810120207.0A CN108296540A (en) | 2018-02-07 | 2018-02-07 | A kind of double-cylinder hydraulic plate shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108296540A true CN108296540A (en) | 2018-07-20 |
Family
ID=62864496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810120207.0A Pending CN108296540A (en) | 2018-02-07 | 2018-02-07 | A kind of double-cylinder hydraulic plate shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108296540A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3073201A (en) * | 1959-06-23 | 1963-01-15 | Miehle Goss Dexter Inc | Vibrating blade cutting machine |
| US4339975A (en) * | 1980-10-20 | 1982-07-20 | Gulf & Western Manufacturing Company | Shock dampening system for presses |
| CN2678810Y (en) * | 2004-03-10 | 2005-02-16 | 爱克(苏州)机械有限公司 | Tool carrier driving gear of plate shears |
| CN203448741U (en) * | 2013-09-05 | 2014-02-26 | 江苏久日数控机床有限公司 | Hydraulic arc plate shearing machine |
-
2018
- 2018-02-07 CN CN201810120207.0A patent/CN108296540A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3073201A (en) * | 1959-06-23 | 1963-01-15 | Miehle Goss Dexter Inc | Vibrating blade cutting machine |
| US4339975A (en) * | 1980-10-20 | 1982-07-20 | Gulf & Western Manufacturing Company | Shock dampening system for presses |
| CN2678810Y (en) * | 2004-03-10 | 2005-02-16 | 爱克(苏州)机械有限公司 | Tool carrier driving gear of plate shears |
| CN203448741U (en) * | 2013-09-05 | 2014-02-26 | 江苏久日数控机床有限公司 | Hydraulic arc plate shearing machine |
Non-Patent Citations (2)
| Title |
|---|
| 周惠久: "《新材料辞典》", 31 December 1996, 上海科学技术文献出版社 * |
| 张华诚: "《粉末冶金实用工艺学》", 30 September 2004, 冶金工业出版社 * |
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Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180720 |
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| RJ01 | Rejection of invention patent application after publication |