CN104310273A - Lifting mechanism of assembly table - Google Patents

Lifting mechanism of assembly table Download PDF

Info

Publication number
CN104310273A
CN104310273A CN201410506708.4A CN201410506708A CN104310273A CN 104310273 A CN104310273 A CN 104310273A CN 201410506708 A CN201410506708 A CN 201410506708A CN 104310273 A CN104310273 A CN 104310273A
Authority
CN
China
Prior art keywords
lifting
gear
assembly
tooth bar
bar
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
CN201410506708.4A
Other languages
Chinese (zh)
Inventor
马明忠
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 RUIFENG MACHINERY EQUIPMENT CO Ltd
Original Assignee
ZHEJIANG RUIFENG MACHINERY EQUIPMENT 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 RUIFENG MACHINERY EQUIPMENT CO Ltd filed Critical ZHEJIANG RUIFENG MACHINERY EQUIPMENT CO Ltd
Priority to CN201410506708.4A priority Critical patent/CN104310273A/en
Publication of CN104310273A publication Critical patent/CN104310273A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/10Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
    • B66F7/12Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F2700/00Lifting apparatus

Abstract

The invention belongs to the technical field of tools for an assembly table, in particular to a lifting mechanism of the assembly table. The invention discloses the lifting mechanism of the assembly table, which comprises a lifting table; the bottom of the lifting table is connected with a lifting rod connected with a lifting cylindrical tooth bar; a rack fixing guide wheel sleeves the lifting cylindrical tooth bar provided with a rack; a middle gear is connected to the lifting cylindrical tooth bar and is connected with a driving gear; the lifting cylindrical tooth bar and the middle gear are meshed; the driving gear is meshed with the middle gear and is connected with a driving motor. The lifting mechanism of the assembly table has the beneficial effects of avoiding the spiral motion driven by a screw nut and realizing the simple and direct lifting of a workpiece.

Description

The lifting mechanism of assembly support
Technical field
The invention belongs to assembly support apparatus technical field, particularly relate to a kind of lifting mechanism of assembly support.
Background technology
It is used for assembling on assembly support is main in printing plate cylinder electroplating industry.And the lifting mechanism of assembly support is applied to the assembly station in the printing plate cylinder electroplating industry in Printing Industry; Its effect is that the printing plate cylinder to be assembled of different size diameter, Different Weight is risen to the center height of setting automatically to assemble.What the lifting mechanism of assembly support used at present adopted is that air cylinder driven is to realize the lifting of bay-lift.But air cylinder driven also exists the defect of pressurize instability.And the lifting mechanism of some assembly supports also has and adopts feed screw nut to drive, but this type of feed screw nut drives and can produce screw motion, so also there is larger problem.
Summary of the invention
The object of the invention is to solve above-described technical matters, there is provided a kind of and adopt gear, tooth bar (cylindricality rack) is used as driver element and the pressurize of air cylinder driven can be avoided unstable, also the screw motion that feed screw nut drives can be avoided, realize the lifting mechanism of the simple directly assembly support of lifting workpieces, its technical scheme is as follows:
The lifting mechanism of assembly support, it is characterized in that, the lifting mechanism of described assembly support comprises bay-lift, the bottom of described bay-lift is connected with lifting bar, described lifting bar is connected with lifting cylindricality rack, the outer cover of described lifting cylindricality rack is provided with tooth bar stator wheel, described lifting cylindricality rack offers tooth bar, described lifting cylindricality rack is connected with intermediate gear, described intermediate gear is connected with driving gear, described lifting cylindricality rack, intermediate gear is meshed, described driving gear and intermediate gear are meshed, described driving gear is connected with CD-ROM drive motor.
Optimal way is, the outside seal of described lifting bar has waterproof telescopic.
The lifting mechanism of assembly support provided by the invention, when in use, drives driving gear to rotate by CD-ROM drive motor, thus has driven the rotation of ring gear.And ring gear drives the lifting of lifting cylindricality rack, thus lifting bar the is driven lifting of bay-lift, achieve simple directly lifting workpieces.And tooth bar stator wheel can make lifting cylindricality rack to move in vertical direction.
The outside seal of the lifting bar that the present invention is further described has waterproof telescopic, can carry out seal protection to lifting bar.
The invention has the beneficial effects as follows: employing gear, tooth bar (cylindricality rack) are used as driver element and the pressurize of air cylinder driven can be avoided unstable, also can avoid the screw motion that feed screw nut drives, realize simple directly lifting workpieces.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Detailed description of the invention
Embodiment is illustrated below in conjunction with Fig. 1:
As shown in Figure 1, the lifting mechanism of assembly support, it is characterized in that, the lifting mechanism of described assembly support comprises bay-lift 1, the bottom of described bay-lift 1 is connected with lifting bar 2, described lifting bar 2 is connected with lifting cylindricality rack 3, the outer cover of described lifting cylindricality rack 3 is provided with tooth bar stator wheel 4, described lifting cylindricality rack 3 offers tooth bar 5, described lifting cylindricality rack 3 is connected with intermediate gear 6, described intermediate gear 6 is connected with driving gear 7, described lifting cylindricality rack 3, intermediate gear 6 is meshed, described driving gear 7 and intermediate gear 6 are meshed, described driving gear 7 is connected with CD-ROM drive motor 8.
Optimal way is, the outside seal of described lifting bar 2 has waterproof telescopic 9.
The lifting mechanism of assembly support provided by the invention, when in use, drives driving gear to rotate by CD-ROM drive motor, thus has driven the rotation of ring gear.And ring gear drives the lifting of lifting cylindricality rack, thus lifting bar the is driven lifting of bay-lift, achieve simple directly lifting workpieces.And tooth bar stator wheel can make lifting cylindricality rack to move in vertical direction.

Claims (2)

1. the lifting mechanism of assembly support, it is characterized in that, the lifting mechanism of described assembly support comprises bay-lift, the bottom of described bay-lift is connected with lifting bar, described lifting bar is connected with lifting cylindricality rack, the outer cover of described lifting cylindricality rack is provided with tooth bar stator wheel, described lifting cylindricality rack offers tooth bar, described lifting cylindricality rack is connected with intermediate gear, described intermediate gear is connected with driving gear, described lifting cylindricality rack, intermediate gear is meshed, described driving gear and intermediate gear are meshed, described driving gear is connected with CD-ROM drive motor.
2. the lifting mechanism of assembly support as claimed in claim 1, it is characterized in that, the outside seal of described lifting bar has waterproof telescopic.
CN201410506708.4A 2014-09-28 2014-09-28 Lifting mechanism of assembly table Pending CN104310273A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410506708.4A CN104310273A (en) 2014-09-28 2014-09-28 Lifting mechanism of assembly table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410506708.4A CN104310273A (en) 2014-09-28 2014-09-28 Lifting mechanism of assembly table

Publications (1)

Publication Number Publication Date
CN104310273A true CN104310273A (en) 2015-01-28

Family

ID=52365631

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410506708.4A Pending CN104310273A (en) 2014-09-28 2014-09-28 Lifting mechanism of assembly table

Country Status (1)

Country Link
CN (1) CN104310273A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105537905A (en) * 2016-03-14 2016-05-04 镇江市丹徒区精华轴承厂 Device for pressing pin shaft into rolling wheel body
CN105538202A (en) * 2016-03-14 2016-05-04 镇江市丹徒区精华轴承厂 Fixture for pressing pin shaft into roller body
CN105537906A (en) * 2016-03-14 2016-05-04 镇江市丹徒区精华轴承厂 Device for rapidly pressing pin shaft into rolling wheel body

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101492838A (en) * 2009-01-14 2009-07-29 南通大学 Automatic electrostatic spinning device
CN101905561A (en) * 2010-06-13 2010-12-08 浙江美格机械有限公司 Scraper device of gravure press
CN202377868U (en) * 2011-12-21 2012-08-15 齐齐哈尔齐一机数控机床制造有限责任公司 Synchronous lifting device for workpiece brackets of special-purpose lathe
CN203635624U (en) * 2013-12-31 2014-06-11 一重集团大连设计研究院有限公司 Rolling changing device for working roll and intermediate roll of cold rolling equipment
CN204138272U (en) * 2014-09-28 2015-02-04 浙江瑞丰机械设备有限公司 The lifting mechanism of assembly support

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101492838A (en) * 2009-01-14 2009-07-29 南通大学 Automatic electrostatic spinning device
CN101905561A (en) * 2010-06-13 2010-12-08 浙江美格机械有限公司 Scraper device of gravure press
CN202377868U (en) * 2011-12-21 2012-08-15 齐齐哈尔齐一机数控机床制造有限责任公司 Synchronous lifting device for workpiece brackets of special-purpose lathe
CN203635624U (en) * 2013-12-31 2014-06-11 一重集团大连设计研究院有限公司 Rolling changing device for working roll and intermediate roll of cold rolling equipment
CN204138272U (en) * 2014-09-28 2015-02-04 浙江瑞丰机械设备有限公司 The lifting mechanism of assembly support

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105537905A (en) * 2016-03-14 2016-05-04 镇江市丹徒区精华轴承厂 Device for pressing pin shaft into rolling wheel body
CN105538202A (en) * 2016-03-14 2016-05-04 镇江市丹徒区精华轴承厂 Fixture for pressing pin shaft into roller body
CN105537906A (en) * 2016-03-14 2016-05-04 镇江市丹徒区精华轴承厂 Device for rapidly pressing pin shaft into rolling wheel body

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PB01 Publication
C10 Entry into 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: 20150128