CN108284246A - A kind of hydraulic plate shears - Google Patents

A kind of hydraulic plate shears Download PDF

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Publication number
CN108284246A
CN108284246A CN201810115393.9A CN201810115393A CN108284246A CN 108284246 A CN108284246 A CN 108284246A CN 201810115393 A CN201810115393 A CN 201810115393A CN 108284246 A CN108284246 A CN 108284246A
Authority
CN
China
Prior art keywords
cemented carbide
hydraulic plate
resistant
plate shears
carbide material
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
Application number
CN201810115393.9A
Other languages
Chinese (zh)
Inventor
陈宝银
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nantong Donghai Machine Tool Manufacturing Group Co Ltd
Original Assignee
Nantong Donghai Machine Tool Manufacturing Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nantong Donghai Machine Tool Manufacturing Group Co Ltd filed Critical Nantong Donghai Machine Tool Manufacturing Group Co Ltd
Priority to CN201810115393.9A priority Critical patent/CN108284246A/en
Publication of CN108284246A publication Critical patent/CN108284246A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D15/00Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/06Sheet shears
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D35/00Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
    • B23D35/001Tools for shearing machines or shearing devices; Holders or chucks for shearing tools cutting members
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C1/00Making non-ferrous alloys
    • C22C1/04Making non-ferrous alloys by powder metallurgy
    • C22C1/05Mixtures of metal powder with non-metallic powder
    • C22C1/051Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C26/00Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes

Abstract

The present invention provides a kind of hydraulic plate shears, including workbench, rack, set lower side tool, knife rest, the Your Majesty's knife being located on knife rest and upper side tool that master on the table cuts, is located in rack, binder cylinder and left and right support, each cutter 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 and bonding agent as raw material, above-mentioned raw materials are put into planetary ball mill and carry out ball milling, being sufficiently mixed makes material be uniformly mixed, and the bonding agent includes vitrified bond and metallic bond;2)It is put into vacuum reduction stove and heats, purified treatment is carried out to material, obtains the cemented carbide material of high-hardness wear-resistant.The hydraulic plate shears of the present invention can be used for a long time due to cutter made of the material with high-hardness wear-resistant, need not often be replaced.

Description

A kind of hydraulic plate shears
Technical field
The present invention relates to a kind of hydraulic plate shears, 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 hydraulic plate shears.
The hydraulic plate shears of the present invention, including workbench, rack, the master that sets on the table cut, are located in rack Lower side tool, knife rest, the Your Majesty's knife being located on knife rest and upper side tool, binder cylinder and left and right support,
Each cutter 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 and bonding agent as raw material, above-mentioned raw materials are put into planetary ball mill and carry out ball milling, are sufficiently mixed Material is set to be uniformly mixed, the bonding agent includes vitrified bond and metallic bond;
2)It is put into vacuum reduction stove and heats, purified treatment is carried out to material, obtains the cemented carbide material of high-hardness wear-resistant.
Preferably,
The step 1)In vitrified bond be TiC and TiN;
The step 1)In the metallic bond be Al.
The hydraulic plate shears of the present invention can be permanent due to cutter made of the material with hardness high wear resistance It uses, need not often replace.
Specific implementation mode
Embodiment 1
The hydraulic plate shears of the present invention, including workbench, rack, set the downside that master on the table cuts, is located in rack Knife, knife rest, the Your Majesty's knife being located on knife rest and upper side tool, binder cylinder and left and right support,
Each cutter 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 and bonding agent as raw material, above-mentioned raw materials are put into planetary ball mill and carry out ball milling, are sufficiently mixed Material is set to be uniformly mixed, the bonding agent includes vitrified bond and metallic bond;
2)It is put into vacuum reduction stove and heats, purified treatment is carried out to material, obtains the cemented carbide material of high-hardness wear-resistant.
The step 1)In vitrified bond be TiC and TiN;
The step 1)In the metallic bond be Al.

Claims (3)

1. a kind of hydraulic plate shears, which is characterized in that cut including workbench, rack, the master that sets on the table, be located at rack On lower side tool, knife rest, the Your Majesty's knife being located on knife rest and upper side tool, binder cylinder and left and right support,
Each cutter 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 and bonding agent as raw material, above-mentioned raw materials are put into planetary ball mill and carry out ball milling, are sufficiently mixed Material is set to be uniformly mixed, the bonding agent includes vitrified bond and metallic bond;
2)It is put into vacuum reduction stove and heats, purified treatment is carried out to material, obtains the cemented carbide material of high-hardness wear-resistant.
2. hydraulic plate shears according to claim 1, which is characterized in that the step 1)In vitrified bond be TiC and TiN.
3. hydraulic plate shears according to claim 1, which is characterized in that the step 1)In the metal combine Agent is Al.
CN201810115393.9A 2018-02-06 2018-02-06 A kind of hydraulic plate shears Pending CN108284246A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810115393.9A CN108284246A (en) 2018-02-06 2018-02-06 A kind of hydraulic plate shears

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810115393.9A CN108284246A (en) 2018-02-06 2018-02-06 A kind of hydraulic plate shears

Publications (1)

Publication Number Publication Date
CN108284246A true CN108284246A (en) 2018-07-17

Family

ID=62836477

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810115393.9A Pending CN108284246A (en) 2018-02-06 2018-02-06 A kind of hydraulic plate shears

Country Status (1)

Country Link
CN (1) CN108284246A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103952650A (en) * 2014-04-23 2014-07-30 山东大学 Preparation method of boron nitride nanotube enhanced titanium carbonitride based metal ceramic cutter material
CN104630533A (en) * 2015-02-12 2015-05-20 成都邦普合金材料有限公司 Preparation method of composite hard alloy used as cutter material
CN204686152U (en) * 2015-05-05 2015-10-07 扬州市祥源电力设备有限公司 Hydraulic pendulum plate shears
CN106316403A (en) * 2016-08-18 2017-01-11 中南钻石有限公司 Fine-grained cubic boron nitride blade and preparation method thereof
CN107414084A (en) * 2017-07-04 2017-12-01 富耐克超硬材料股份有限公司 Polycrystalline cubic boron nitride sintered body and preparation method and application

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103952650A (en) * 2014-04-23 2014-07-30 山东大学 Preparation method of boron nitride nanotube enhanced titanium carbonitride based metal ceramic cutter material
CN104630533A (en) * 2015-02-12 2015-05-20 成都邦普合金材料有限公司 Preparation method of composite hard alloy used as cutter material
CN204686152U (en) * 2015-05-05 2015-10-07 扬州市祥源电力设备有限公司 Hydraulic pendulum plate shears
CN106316403A (en) * 2016-08-18 2017-01-11 中南钻石有限公司 Fine-grained cubic boron nitride blade and preparation method thereof
CN107414084A (en) * 2017-07-04 2017-12-01 富耐克超硬材料股份有限公司 Polycrystalline cubic boron nitride sintered body and preparation method and application

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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
RJ01 Rejection of invention patent application after publication

Application publication date: 20180717