CN108608381A - Telescopic platform and application method are put in metal material processing assembling - Google Patents

Telescopic platform and application method are put in metal material processing assembling Download PDF

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Publication number
CN108608381A
CN108608381A CN201810471889.XA CN201810471889A CN108608381A CN 108608381 A CN108608381 A CN 108608381A CN 201810471889 A CN201810471889 A CN 201810471889A CN 108608381 A CN108608381 A CN 108608381A
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CN
China
Prior art keywords
magnetic sheet
platform
connects
metal material
workbench
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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
CN201810471889.XA
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Chinese (zh)
Inventor
焦玉凤
许健伟
刘士斌
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.)
Jiamusi University
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Jiamusi University
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 Jiamusi University filed Critical Jiamusi University
Priority to CN201810471889.XA priority Critical patent/CN108608381A/en
Publication of CN108608381A publication Critical patent/CN108608381A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25HWORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)

Abstract

Telescopic platform and application method are put in metal material processing assembling.Its composition of this product includes:Main workbench, the right side of the main workbench is bonded magnetic sheet, the magnetic sheet is attracted docking magnetic sheet, the docking magnetic sheet is connected to the left side of auxiliary working platform, one group of left socket is provided on the right side of the main workbench, the left socket connects left indent, one group of right socket is provided on the left of the auxiliary working platform, the right socket connects right indent, the left indent is docked with the right indent, it is inserted into top board between the left indent and the right indent, the left side fixed vertical of the top board connects left inserted link, the right side fixed vertical of the top board connects right inserted link, the left inserted link is inserted into the left socket, the right inserted link is inserted into the right socket.The present invention is used for metal material processing.

Description

Telescopic platform and application method are put in metal material processing assembling
Technical field:
The present invention relates to a kind of assemblings of metal material processing to put telescopic platform and application method.
Background technology:
Amount when carrying out metal material processing sometimes for the material of processing is relatively more, and existing workbench cannot be satisfied It needs, so that area is become larger if existing workbench is transformed, usually take less than again, and very occupied space, and vehicle can be made Between one skilled in the art walk about it is very inconvenient.
Invention content:
The object of the present invention is to provide one kind to need the when of using to be stitched together, and convenience, the speed of splicing are fast, make Telescopic platform and application method are put with convenient, flexible metal material processing assembling.
Above-mentioned purpose is realized by following technical scheme:
Telescopic platform is put in a kind of assembling of metal material processing, and composition includes:Main workbench, the right side of the main workbench Side bonds magnetic sheet, the magnetic sheet are attracted docking magnetic sheet, and the docking magnetic sheet is connected to the left side of auxiliary working platform, the master One group of left socket is provided on the right side of workbench, the left socket connects left indent, opened on the left of the auxiliary working platform There are one group of right socket, the right socket to connect right indent, the left indent is docked with the right indent, described Top board is inserted between left indent and the right indent, the left side fixed vertical of the top board connects left inserted link, described The right side fixed vertical of top board connect right inserted link, the left inserted link is inserted into the left socket, the right inserted link It is inserted into the right socket.
Telescopic platform is put in the metal material processing assembling, and the bottom of the left inserted link connects left magnetic sheet, described The bottom of right inserted link connects right magnetic sheet, and the left magnetic sheet is attracted iron plate, the main workbench simultaneously with the right magnetic sheet Bottom right side be provided with left embedding groove, the left embedding groove connects left bottom magnetic sheet, and the left bottom of the auxiliary working platform is opened There is a right embedding groove, the right embedding groove connects right bottom magnetic sheet, and the iron plate is attracted the left bottom magnetic sheet and described simultaneously Right bottom magnetic sheet.
Telescopic platform is put in the metal material processing assembling, and the angle of bottom four of the auxiliary working platform is all connected with fixation Set, the fixing sleeve is interior to be inserted into lifting regulating rod, and the bottom connection of the lifting regulating rod carries the Universal castor of brake, The lower part of the lifting regulating rod is connected and fixed circle, is connected and fixed by pull rod sub-assembly between the retainer plate.
Telescopic platform is put in the metal material processing assembling, and the fixing sleeve is provided with preceding sliding slot, the preceding sliding slot Left side connect one group of vertically disposed left card slot, the right side of the preceding sliding slot connects one group of vertically disposed right card slot, institute Circular hole is provided with before the lifting regulating rod stated, the circular hole passes through round bar, the inside of the round bar to have thread segment, institute The outside of the thread segment attaching nut stated, the round bar connect left snap-gauge and right snap-gauge, the lifting regulating rod adjust it Afterwards, push the round bar slid inward, so that the left snap-gauge is caught in left card slot, that the right snap-gauge is caught in right card slot is solid It is fixed.
Telescopic platform is put in the metal material processing assembling, and the pull rod sub-assembly includes the inverted U-shaped plug-in unit of elasticity, institute The retainer plate is inserted into the side for the inverted U-shaped plug-in unit of elasticity stated, and both sides are all connected in the bottom of the inverted U-shaped plug-in unit of elasticity The bottom open end of magnetic sheet, the inverted U-shaped plug-in unit of elasticity is mutually attracted by the magnetic sheet, is closed fixation, the bullet Property inverted U-shaped plug-in unit top there is plane, connected by pulling plate between the top of the inverted U-shaped plug-in unit of elasticity, described is flat It is fixed by rivet between face and the pulling plate.
Telescopic platform is put in the metal material processing assembling, and the angle of bottom four of the main workbench is all connected with fixation The bottom front and back of support leg, the main workbench is all connected with the fixing supporting legs, the fixing supporting legs Between connected by pull rod.
Telescopic platform is put in the metal material processing assembling, and rectangle is provided with before the bottom of the main workbench Forward recess, the rectangle forward recess connect magnetic sheet before rectangle, are provided with behind the bottom of the main workbench rectangular Shape rearward recess, the rectangle rearward recess connect magnetic sheet after rectangle, and the top surface of the auxiliary working platform is provided with preceding embedding groove With rear embedding groove, the preceding embedding groove connects preceding magnetic sheet, magnetic sheet after rear embedding groove connection, and the auxiliary working platform pushes away By the way that the preceding magnetic sheet of rectangle is attracted the preceding magnetic sheet, the rear magnetic sheet is attracted when entering below the main workbench Magnetic sheet is fixed after the rectangle.
Telescopic platform is put in the metal material processing assembling, and the auxiliary working platform passes behind hinge connection folding Widening workbench, magnetic stripe after connecting behind the auxiliary working platform, the preceding magnetic of connection before the foldings widening workbench Item.The rear magnetic stripe is attracted when the folding widening workbench is unfolded by the preceding magnetic stripe to fix.
The application method of telescopic platform is put in a kind of assembling of metal material processing, and this method includes a few steps, and the first step is by secondary work The bottom of main workbench is pulled out as platform, second step adjusts the distance between fixing sleeve and lifting regulating rod, makes main workbench and pair Workbench in the same plane, is used in combination left snap-gauge and right snap-gauge to be fixed, and third step passes through main workbench with auxiliary working platform Magnetic sheet is attracted docking magnetic sheet and is fixed, and the 4th step top board is caught between left indent and the right indent, and left inserted link is inserted into Left socket, right inserted link are inserted into right socket, and the 5th step is attracted left bottom magnetic sheet with iron plate and right bottom magnetic sheet is fixed, the 6th step Lifting regulating rod is fixed with pull rod sub-assembly, the 7th step, which is opened, folds widening workbench, and magnetic stripe is consolidated after being attracted with preceding magnetic stripe It is fixed.
Advantageous effect:
1. the auxiliary working platform of the present invention pulls out the usable floor area that can increase main workbench when needed, and can make pair Workbench is in main workbench in same plane, and conveniently laying metal material will not cause to damage, uses effect to metal material Fruit is good.
It is secured after when adjusting is convenient, fixed 2. the height of auxiliary working platform of the present invention can be adjusted as needed, Ensure that auxiliary working platform can link together with main workbench, it is easy to use.
3. it is attached fixation by three parts between the auxiliary working platform and main workbench of the present invention, it is very firm after connection Gu so that auxiliary working platform is born identical weight with main workbench, it is safe to use.
4. the folding widening workbench of the present invention can open and use the area for increasing main workbench, folding is put down later not Auxiliary working platform is influenced to be pushed into below main workbench, it is ensured that auxiliary working platform is not take up the space in workshop when not in use, using flexible, It is convenient.
Description of the drawings:
Attached drawing 1 is the structural schematic diagram of this product.
Attached drawing 2 is the vertical view of attached drawing 1.
Attached drawing 3 is the rearview that the auxiliary working platform of this product enters main workbench.
Specific implementation mode:
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes.
Embodiment 1:
Telescopic platform is put in a kind of assembling of metal material processing, and composition includes:Main workbench 1, the main workbench Right side is bonded magnetic sheet 2, and the magnetic sheet is attracted docking magnetic sheet 3, and the docking magnetic sheet is connected to the left side of auxiliary working platform 4, institute One group of left socket 5 is provided on the right side of the main workbench stated, the left socket connects left indent 6, the auxiliary working platform Left side be provided with one group of right socket 7, the right socket connects right indent 8, the left indent and the right indent Top board 9, the left side fixed vertical connection of the top board are inserted into docking between the left indent and the right indent The right side fixed vertical of left inserted link 10, the top board connects right inserted link 11, and the left inserted link is inserted into the left and inserts Mouthful, the right inserted link is inserted into the right socket.
Make the easy to connect, secured of main workbench and auxiliary working platform in such a way that magnetic sheet is attracted docking magnetic sheet;Top board, Right inserted link, left inserted link can further fix the connection of main workbench and auxiliary working platform, make the company of main workbench and auxiliary working platform It connects very securely, the surface use of the non-bulging main workbench of top board and auxiliary working platform is very safe.
Embodiment 2:
Telescopic platform is put in metal material processing assembling described in embodiment 1, and the bottom of the left inserted link connects left magnetic sheet 12, the bottom of the right inserted link connects right magnetic sheet 13, and the left magnetic sheet is attracted iron plate 14, institute simultaneously with the right magnetic sheet The bottom right side for the main workbench stated is provided with left embedding groove 15, and the left embedding groove connects left bottom magnetic sheet 16, the secondary work The left bottom for making platform is provided with right embedding groove 17, and the right embedding groove connects right bottom magnetic sheet 18, and the iron plate is attracted simultaneously The left bottom magnetic sheet and the right bottom magnetic sheet.
Iron plate, which is attracted left bottom magnetic sheet and right bottom magnetic sheet, can further fix the connection of main workbench and auxiliary working platform, make The connection of main workbench and auxiliary working platform is more secured.
Embodiment 3:
Telescopic platform is put in metal material processing assembling described in embodiment 1, and the angle of bottom four of the auxiliary working platform is equal It is connected and fixed set 19, lifting regulating rod 20 is inserted into the fixing sleeve, the bottom connection of the lifting regulating rod is with brake The lower part of the Universal castor 21 of vehicle, the lifting regulating rod is connected and fixed circle 22, passes through pull rod group between the retainer plate Component is connected and fixed.
Position is easy to adjust between fixing sleeve and lifting regulating rod, it can be ensured that auxiliary working platform smoothly enters main work Below platform, auxiliary working platform is made to be not take up space when not in use, using effect is good, convenient, flexible.
Embodiment 4:
Telescopic platform is put in metal material processing assembling described in embodiment 3, and the fixing sleeve is provided with preceding sliding slot 23, described The left side of preceding sliding slot connect one group of vertically disposed left card slot 24, the right side of the preceding sliding slot connect one group it is vertically disposed Right card slot 25, is provided with circular hole 26 before the lifting regulating rod, and the circular hole passes through round bar 27, the round bar it is interior There is thread segment, the outside of the thread segment attaching nut 28, the round bar to connect left snap-gauge 29 and right snap-gauge 30, institute for side The lifting regulating rod stated adjust after, push the round bar slid inward, the left snap-gauge made to be caught in left card slot, described Right snap-gauge is caught in right card slot and fixes.
Left snap-gauge is caught in left card slot, right snap-gauge be caught in the lifting regulating rod after right card slot secured adjusted it is very convenient, And securely.
Embodiment 5:
Telescopic platform is put in metal material processing assembling described in embodiment 3, and the pull rod sub-assembly includes that elasticity is inverted U-shaped The retainer plate is inserted into plug-in unit 31, the side of the described inverted U-shaped plug-in unit of elasticity, in the bottom of the inverted U-shaped plug-in unit of elasticity Both sides are all connected with magnetic sheet 32, and the bottom open end of the inverted U-shaped plug-in unit of elasticity is mutually attracted by the magnetic sheet, is closed admittedly Fixed, the top of the inverted U-shaped plug-in unit of elasticity has plane 33, passes through pulling plate between the top of the inverted U-shaped plug-in unit of elasticity 34 connections, are fixed between the plane and the pulling plate by rivet.
Pull rod sub-assembly can be fixed between lifting regulating rod, and lifting regulating rod is enable to bear more weight, make this Product uses safer.
Embodiment 6:
Telescopic platform is put in metal material processing assembling described in embodiment 1, and the angle of bottom four of the main workbench is equal It is connected and fixed support leg 35, the bottom front and back of the main workbench is all connected with the fixing supporting legs, described It is connected by pull rod 36 between fixing supporting legs.
Embodiment 7:
Telescopic platform is put in metal material processing assembling described in embodiment 1, is opened before the bottom of the main workbench There are rectangle forward recess 37, the rectangle forward recess to connect magnetic sheet 38 before rectangle, the bottom of the main workbench It is provided with rectangle rearward recess 39 below, the rectangle rearward recess connects magnetic sheet 40 after rectangle, the auxiliary working platform Top surface is provided with preceding embedding groove 41 and rear embedding groove 42, magnetic sheet 43 before preceding embedding groove connection, rear embedding groove connection Magnetic sheet 44 afterwards, by described in magnetic sheet actuation before the rectangle when auxiliary working platform is pushed into below the main workbench Preceding magnetic sheet, magnetic sheet is fixed after the rear magnetic sheet is attracted the rectangle.
Magnetic sheet can be fixed below the main workbench of push-in after the preceding magnetic sheet of rectangle is attracted preceding magnetic sheet, rear magnetic sheet is attracted rectangle Auxiliary working platform, so that auxiliary working platform is not shifted, do not influence the normal use of main workbench, using effect is good, safety.
Embodiment 8:
Telescopic platform is put in metal material processing assembling described in embodiment 1, and the auxiliary working platform passes behind hinge It connects and folds widening workbench 45, magnetic stripe 46 after being connected behind the auxiliary working platform, the folding widening workbench Magnetic stripe 47 before the connection of front.Described folding is solid by the preceding magnetic stripe actuation rear magnetic stripe when widening workbench expansion It is fixed.
Embodiment 9:
The application method of telescopic platform is put in a kind of assembling of metal material processing, and this method includes a few steps, and the first step is by secondary work The bottom of main workbench is pulled out as platform, second step adjusts the distance between fixing sleeve and lifting regulating rod, makes main workbench and pair Workbench in the same plane, is used in combination left snap-gauge and right snap-gauge to be fixed, and third step passes through main workbench with auxiliary working platform Magnetic sheet is attracted docking magnetic sheet and is fixed, and the 4th step top board is caught between left indent and the right indent, and left inserted link is inserted into Left socket, right inserted link are inserted into right socket, and the 5th step is attracted left bottom magnetic sheet with iron plate and right bottom magnetic sheet is fixed, the 6th step Lifting regulating rod is fixed with pull rod sub-assembly, the 7th step, which is opened, folds widening workbench, and magnetic stripe is consolidated after being attracted with preceding magnetic stripe It is fixed.
Embodiment 10:
The application method of telescopic platform is put in metal material processing assembling described in embodiment 9, need not use subtask When platform, iron plate is removed first, top board, left inserted link, right inserted link is being removed, is then pulling open main workbench with auxiliary working platform, is adjusted The position between fixing sleeve and lifting regulating rod is saved, so that auxiliary working platform is less than main workbench, puts down folding widening workbench, it will be secondary Workbench is pushed into below main workbench, and magnetic sheet is solid after being attracted preceding magnetic sheet, rear magnetic sheet actuation rectangle by the preceding magnetic sheet of rectangle It is fixed.

Claims (9)

1. telescopic platform is put in a kind of metal material processing assembling, composition includes:Main workbench, it is characterized in that:The main work Make the right side bonding magnetic sheet of platform, the magnetic sheet is attracted docking magnetic sheet, and the docking magnetic sheet is connected to the left side of auxiliary working platform, One group of left socket is provided on the right side of the main workbench, the left socket connects left indent, the auxiliary working platform Left side be provided with one group of right socket, the right socket connects right indent, the left indent and the right indent pair It connects, top board is inserted between the left indent and the right indent, the left side fixed vertical connection of the top board is left The right side fixed vertical of inserted link, the top board connects right inserted link, and the left inserted link is inserted into the left socket, described Right inserted link be inserted into the right socket.
2. telescopic platform is put in metal material processing assembling according to claim 1, it is characterized in that:The bottom of the left inserted link Portion connects left magnetic sheet, and the bottom of the right inserted link connects right magnetic sheet, and the left magnetic sheet is attracted simultaneously with the right magnetic sheet The bottom right side of iron plate, the main workbench is provided with left embedding groove, and the left embedding groove connects left bottom magnetic sheet, the pair The left bottom of workbench is provided with right embedding groove, and the right embedding groove connects right bottom magnetic sheet, and the iron plate is attracted institute simultaneously The left bottom magnetic sheet and the right bottom magnetic sheet stated.
3. telescopic platform is put in metal material processing assembling according to claim 1, it is characterized in that:The auxiliary working platform The angle of bottom four is all connected with fixing sleeve, and lifting regulating rod is inserted into the fixing sleeve, and the bottom of the lifting regulating rod connects Tape splicing has the Universal castor of brake, the lower part of the lifting regulating rod to be connected and fixed circle, pass through drawing between the retainer plate Bar sub-assembly is connected and fixed.
4. telescopic platform is put in metal material processing assembling according to claim 3, it is characterized in that:The fixing sleeve is provided with The left side of preceding sliding slot, the preceding sliding slot connects one group of vertically disposed left card slot, and the right side of the preceding sliding slot connects one group Vertically disposed right card slot, circular hole is provided with before the lifting regulating rod, and the circular hole passes through round bar, the round bar Inside there is thread segment, the thread segment attaching nut, the outside of the round bar connects left snap-gauge and right snap-gauge, described Lifting regulating rod adjust after, push the round bar slid inward, the left snap-gauge made to be caught in left card slot, the right side Snap-gauge is caught in right card slot and fixes.
5. telescopic platform is put in metal material processing assembling according to claim 3, it is characterized in that:The pull rod sub-assembly Including the inverted U-shaped plug-in unit of elasticity, the retainer plate is inserted into the side of the inverted U-shaped plug-in unit of elasticity, and the elasticity is inverted U-shaped to insert Both sides are all connected with magnetic sheet in the bottom of part, and the bottom open end of the inverted U-shaped plug-in unit of elasticity is mutually inhaled by the magnetic sheet It closes, be closed and fix, the top of the inverted U-shaped plug-in unit of elasticity has plane, leads between the top of the inverted U-shaped plug-in unit of elasticity Pulling plate connection is crossed, is fixed by rivet between the plane and the pulling plate.
6. telescopic platform is put in metal material processing assembling according to claim 1, it is characterized in that:The main workbench The angle of bottom four is all connected with fixing supporting legs, and the bottom front and back of the main workbench is all connected with the fixed support Leg is connected by pull rod between the fixing supporting legs.
7. telescopic platform is put in metal material processing assembling according to claim 1, it is characterized in that:The main workbench Rectangle forward recess is provided with before bottom, the rectangle forward recess connects magnetic sheet before rectangle, the main workbench Bottom behind be provided with rectangle rearward recess, the rectangle rearward recess connects magnetic sheet after rectangle, the subtask The top surface of platform is provided with preceding embedding groove and rear embedding groove, magnetic sheet before preceding embedding groove connection, after rear embedding groove connection Magnetic sheet, when below the auxiliary working platform push-in main workbench by magnetic sheet before the rectangle be attracted it is described before Magnetic sheet is fixed after magnetic sheet, the rear magnetic sheet actuation rectangle.
8. telescopic platform is put in metal material processing assembling according to claim 1, it is characterized in that:The auxiliary working platform It passes behind hinge connection and folds widening workbench, magnetic stripe after being connected behind the auxiliary working platform, the folding is widened Magnetic stripe before being connected before workbench.It is described when folding widening workbench expansion by the preceding magnetic stripe be attracted it is described after Magnetic stripe is fixed.
9. the application method of telescopic platform is put in a kind of metal material processing assembling, it is characterized in that:This method includes a few steps, the first step Auxiliary working platform is pulled out to the bottom of main workbench, second step adjusts the distance between fixing sleeve and lifting regulating rod, makes main work Platform in the same plane, is used in combination left snap-gauge and right snap-gauge to be fixed with auxiliary working platform, and third is walked main workbench and subtask Platform is attracted docking magnetic sheet by magnetic sheet and is fixed, and the 4th step top board is caught between left indent and the right indent, and a left side is inserted Bar is inserted into left socket, and right inserted link is inserted into right socket, and the 5th step is attracted left bottom magnetic sheet with iron plate and right bottom magnetic sheet is fixed, 6th step fixes lifting regulating rod with pull rod sub-assembly, and the 7th step, which is opened, folds widening workbench, magnetic stripe after being attracted with preceding magnetic stripe It is fixed.
CN201810471889.XA 2018-05-17 2018-05-17 Telescopic platform and application method are put in metal material processing assembling Pending CN108608381A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810471889.XA CN108608381A (en) 2018-05-17 2018-05-17 Telescopic platform and application method are put in metal material processing assembling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810471889.XA CN108608381A (en) 2018-05-17 2018-05-17 Telescopic platform and application method are put in metal material processing assembling

Publications (1)

Publication Number Publication Date
CN108608381A true CN108608381A (en) 2018-10-02

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CN201810471889.XA Pending CN108608381A (en) 2018-05-17 2018-05-17 Telescopic platform and application method are put in metal material processing assembling

Country Status (1)

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CN (1) CN108608381A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07313254A (en) * 1994-05-26 1995-12-05 Takubo Kogyosho:Kk Folding device for table plate
CN201419415Y (en) * 2009-05-25 2010-03-10 江苏金飞达电动工具有限公司 Worktable of woodworking table saw
CN202820134U (en) * 2012-07-17 2013-03-27 兴威电脑(昆山)有限公司 Retractable type working table
CN103537911A (en) * 2013-10-21 2014-01-29 芜湖鼎恒材料技术有限公司 Machine tool capable of being extended infinitely
CN206335197U (en) * 2016-12-19 2017-07-18 江苏金飞达电动工具有限公司 The locking device of bench saw auxiliary working platform
CN207077203U (en) * 2017-05-26 2018-03-09 江苏金飞达电动工具有限公司 A kind of auxiliary working platform of Simple foldable

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07313254A (en) * 1994-05-26 1995-12-05 Takubo Kogyosho:Kk Folding device for table plate
CN201419415Y (en) * 2009-05-25 2010-03-10 江苏金飞达电动工具有限公司 Worktable of woodworking table saw
CN202820134U (en) * 2012-07-17 2013-03-27 兴威电脑(昆山)有限公司 Retractable type working table
CN103537911A (en) * 2013-10-21 2014-01-29 芜湖鼎恒材料技术有限公司 Machine tool capable of being extended infinitely
CN206335197U (en) * 2016-12-19 2017-07-18 江苏金飞达电动工具有限公司 The locking device of bench saw auxiliary working platform
CN207077203U (en) * 2017-05-26 2018-03-09 江苏金飞达电动工具有限公司 A kind of auxiliary working platform of Simple foldable

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Application publication date: 20181002

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