CN205236751U - Jacking system in platform truck layer board - Google Patents

Jacking system in platform truck layer board Download PDF

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Publication number
CN205236751U
CN205236751U CN201520916688.8U CN201520916688U CN205236751U CN 205236751 U CN205236751 U CN 205236751U CN 201520916688 U CN201520916688 U CN 201520916688U CN 205236751 U CN205236751 U CN 205236751U
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CN
China
Prior art keywords
jack
piston
hardens
cylinder
jar
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.)
Active
Application number
CN201520916688.8U
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Chinese (zh)
Inventor
王春侠
王德涛
何占平
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.)
ZHEJIANG KINGLAN MACHINE TOOL CO Ltd
Original Assignee
ZHEJIANG KINGLAN MACHINE TOOL 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 ZHEJIANG KINGLAN MACHINE TOOL CO Ltd filed Critical ZHEJIANG KINGLAN MACHINE TOOL CO Ltd
Priority to CN201520916688.8U priority Critical patent/CN205236751U/en
Application granted granted Critical
Publication of CN205236751U publication Critical patent/CN205236751U/en
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Abstract

The utility model provides a jacking system in platform truck layer board, including the board that hardens, layer board, jack -up jar and piston, the four corners is punished and do not is equipped with the mount pad of taking blame for others in the platform truck, the piston is fixed respectively on the mount pad of taking blame for others, the jack -up jar has four, and the below counterbalance has the piston of direction, every piston and the jack -up jar cooperation that corresponds, the drive of jack -up pump station the jack -up jar go up and down, the lower tip of jack -up jar is equipped with the step, shelving on the jack -up jar step that corresponds all around of layer board, the board that hardens is fixed on the layer board, and the position of the board that hardens and the position of dnockout pole correspond, and the dnockout pole is put on the board that hardens. The utility model discloses a quick replacement dnockout pole has shortened die change time, more makes things convenient for, changes fast the mould.

Description

Jacking system in chassis supporting plate
(1) technical field
The utility model relates to jacking system in chassis supporting plate.
(2) background technology
Along with the competition of business is more and more fierce, factory, to reducing the cost of product, increases punching productionThe requirement of middle operating efficiency is also high gets up, and shortens mould replacing time, more convenient, mold exchange more rapidlyAlso be a kind of main method of increasing work efficiency. When part chassis is changed knockout rod at present, needWorkman takes out knockout rod to change with magnet, this inconvenient operation, not quick.
(3) summary of the invention
The utility model has overcome above-mentioned shortcoming, provides one fast and easy to change, to arrange dnockoutJacking system in the chassis supporting plate of bar.
For this reason, the utility model is taked following technical scheme:
Jacking system in a kind of chassis supporting plate, includes the plate that hardens, supporting plate, jack-up cylinder and piston, platformIn car, four jiaos of places are respectively equipped with the mount pad of taking blame for others, and described piston is separately fixed at takes blame for others on mount pad; InstituteStating jack-up cylinder has four, and below offsets the piston of described guiding, each piston and corresponding jack-up cylinderCoordinate, jack-up pumping plant drives described jack-up cylinder lifting, and the bottom of jack-up cylinder is provided with step, described inThe surrounding of supporting plate is shelved on corresponding jack-up cylinder step; The described plate that hardens is fixed on supporting plate, hardensThe position correspondence of the position of plate and knockout rod, knockout rod is placed on and hardens on plate.
Operation principle of the present utility model is: four pistons are fixed on the peace of taking blame for others at the inner four jiaos of places of chassisDress seat is upper, a jack-up cylinder of each piston fit on assembling, and piston play the guiding role, fixing on supporting plateHave the plate of hardening, jack-up cylinder drives supporting plate, the plate that hardens, knockout rod to move up and down. Need to change knockout rodTime, jack-up pumping plant control hydraulic oil flows in jack-up cylinder, and jack-up cylinder drives supporting plate by knockout rod jack-up,Stretch out chassis end face, be convenient to workman and pick up and change knockout rod, after knockout rod is changed, jack-up pumpStand and control hydraulic oil and flow out jack-up cylinder, jack-up cylinder drives supporting plate that knockout rod is fallen, the knockout rod platform that submergesBelow roof face, start more mold exchange.
Employing the utlity model has following advantage: realized quick-replaceable knockout rod, shortened die changeTime, more convenient, mold exchange more rapidly.
(4) brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is supporting plate full state schematic diagram;
Fig. 3 is supporting plate jack-up view.
(5) detailed description of the invention
With reference to accompanying drawing 1-3, jacking system in chassis supporting plate, includes the plate 1 that hardens, supporting plate 2, jack-upCylinder 3 and piston 4, in chassis 9, four jiaos of places are respectively equipped with the mount pad 5 of taking blame for others, and described piston is fixing respectivelyTaking blame for others on mount pad; Described jack-up cylinder has four, and below offsets the piston of described guiding, eachPiston coordinates with corresponding jack-up cylinder, and jack-up pumping plant drives described jack-up cylinder lifting, under jack-up cylinderEnd is provided with step, and the surrounding of described supporting plate is shelved on corresponding jack-up cylinder step; The described plate that hardensBe fixed on supporting plate, the position correspondence of the position of the plate that hardens and knockout rod 6, knockout rod is placed on the plate that hardensOn.

Claims (1)

1. a jacking system in chassis supporting plate, is characterized in that: include the plate that hardens, supporting plate,Jack-up cylinder and piston, in chassis, four jiaos of places are respectively equipped with the mount pad of taking blame for others, and described piston is solid respectivelyFix on and take blame for others on mount pad; Described jack-up cylinder has four, and below offsets the piston of described guiding,Each piston coordinates with corresponding jack-up cylinder, and jack-up pumping plant drives described jack-up cylinder lifting, topThe bottom of playing cylinder is provided with step, and the surrounding of described supporting plate is shelved on corresponding jack-up cylinder step;
The described plate that hardens is fixed on supporting plate, the position correspondence of the position of the plate that hardens and knockout rod,Knockout rod is placed on and hardens on plate.
CN201520916688.8U 2015-11-10 2015-11-10 Jacking system in platform truck layer board Active CN205236751U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520916688.8U CN205236751U (en) 2015-11-10 2015-11-10 Jacking system in platform truck layer board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520916688.8U CN205236751U (en) 2015-11-10 2015-11-10 Jacking system in platform truck layer board

Publications (1)

Publication Number Publication Date
CN205236751U true CN205236751U (en) 2016-05-18

Family

ID=55935830

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520916688.8U Active CN205236751U (en) 2015-11-10 2015-11-10 Jacking system in platform truck layer board

Country Status (1)

Country Link
CN (1) CN205236751U (en)

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