CN107443164A - A kind of building iron structure punching machine - Google Patents

A kind of building iron structure punching machine Download PDF

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Publication number
CN107443164A
CN107443164A CN201710872296.XA CN201710872296A CN107443164A CN 107443164 A CN107443164 A CN 107443164A CN 201710872296 A CN201710872296 A CN 201710872296A CN 107443164 A CN107443164 A CN 107443164A
Authority
CN
China
Prior art keywords
motor
bevel gear
pallet
screw mandrel
punching 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
Application number
CN201710872296.XA
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Chinese (zh)
Inventor
李威
Original Assignee
李威
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 李威 filed Critical 李威
Priority to CN201710872296.XA priority Critical patent/CN107443164A/en
Publication of CN107443164A publication Critical patent/CN107443164A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • B23Q1/26Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/30Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members controlled in conjunction with the feed mechanism
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042Devices for removing chips
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10Arrangements for cooling or lubricating tools or work
    • B23Q11/1076Arrangements for cooling or lubricating tools or work with a cutting liquid nozzle specially adaptable to different kinds of machining operations

Abstract

The invention discloses a kind of building iron structure punching machine, No.1 motor lower end rotating connecting drive shaft, power transmission shaft lower end socket drill bit, and drill bit bolt is fixedly connected with power transmission shaft;Power transmission shaft top is fixedly connected with first bevel gear, and connection second bevel gear is engaged at first bevel gear both ends respectively, and second bevel gear is fixedly connected with screw mandrel;Wire rod thread connection screw thread covers block, and thread bush block upper end is slidably connected guide groove, and thread bush block lower end articulated linkage, connecting rod lower end is hinged pallet;Pallet end is rotatablely connected rotating shaft, and rotating shaft is fixedly connected with fastening clamp.The device is rotated by motor drives screw mandrel to drive pallet to move up and down and then drive workpiece to move up and down, and motor also drives drill bit to rotate perforation, and while perforation, being sprayed water by atomizer effectively reduces caused flue dust in perforation procedure.The apparatus structure is reasonable in design to be applicable, and is greatly improved the dedusting chip removal efficiency in steel structure perforation procedure, is avoided injury of the airborne dust to environment and staff.

Description

A kind of building iron structure punching machine
Technical field
The present invention relates to a kind of building machinery, specifically a kind of building iron structure punching machine.
Background technology
Steel structure build a kind of new building system have can be between connecting houses real estate sector, construction industry, Metallurgy Industry industry boundary line, Set turns into a new industrial system, and here it is the steel structure building system that professional generally has an optimistic view of.
Steel structure is built compared to for traditional concrete construction, instead of armored concrete with steel plate or shaped steel, intensity is more Height, shock resistance are more preferable.And because component can be made with batch production, in-site installation, thus greatly reduce the duration.Due to steel It is repeatable to utilize, building waste can be greatly reduced, it is more green thus widely used by countries in the world, apply in work In industry building and civil buildings.
Current existing steel structure punch can bring substantial amounts of airborne dust in the process of perforation, and larger to human injury, no Beneficial to environmental protection, steel structure, because friction produces substantial amounts of heat, can scald staff after perforation.
The content of the invention
It is an object of the invention to provide a kind of building iron structure punching machine, is asked with solve to propose in above-mentioned background technology Topic.
To achieve the above object, the present invention provides following technical scheme:
A kind of building iron structure punching machine, including device body;Described device body is mainly by first bevel gear, screw mandrel, spiral shell Line set block, drill bit, pallet and fastening clamp are formed, and described device body upper end sets No.1 motor, and No.1 motor lower end rotates Power transmission shaft, power transmission shaft lower end socket drill bit are connected, and bit upper end bolt is fixedly connected with power transmission shaft bottom, No.1 motor is positive and negative Rotating motor;The power transmission shaft top is fixedly connected with first bevel gear, and connection second bevel gear is engaged at first bevel gear both ends respectively, And second bevel gear is fixedly connected with screw mandrel, screw mandrel end bearing rotary connecting device inner body wall, the socket of screw mandrel the other end is hung Bar bottom, suspension rod top fixed connection apparatus body upper wall;The wire rod thread connection screw thread covers block, and thread bush block upper end is slided Connect guide groove, and guide groove upper end fixed connection apparatus body upper wall, thread bush block lower end articulated linkage upper end, connecting rod lower end Be hinged pallet end;The pallet end is rotatablely connected rotating shaft, and rotating shaft is fixedly connected with fastening clamp, and fastens clamp lower end and fix Fastening spring upper end is connected, fastening spring lower end is fixedly connected with pallet;Described device body upper end is fixedly connected with storage tank, water storage Case upper end is fixedly connected with inlet opening, and screw mandrel lower end sets spray chamber, and spray chamber fixed connection apparatus body interior side wall, water spray Chamber upper end is fixedly connected with catheter, and catheter upper end is fixedly connected with check valve, and check valve is fixedly connected with storage tank, will by catheter Storage tank connects with spray chamber;The spray chamber end connects atomizer, and spray chamber inner sealing is slidably connected piston plate, and Piston plate lower end is fixedly connected with vertical pole, and vertical pole lower end is rotatablely connected roller, and roller abuts wedge;The wedge Lower end rolls connection and connects bits plate, connects bits plate end fixed connection apparatus body, hole, wedge screw thread are threaded inside wedge Connection screw thread bar, and threaded rod is rotatablely connected No. two motors.
As the further scheme of the present invention:Described connect is fixedly connected with chip removal mouth in the middle part of bits plate.
As further scheme of the invention:No. two motors are clockwise and anticlockwise motor.
As further scheme of the invention:Described device body lower end is fixedly connected with supporting leg.
As further scheme of the invention:The pallet center sets square through hole.
As further scheme of the invention:The No.1 motor upper end is fixedly connected with motor base, motor base spiral shell Bolt fixed connection apparatus body.
As further scheme of the invention:The left and right ends screw mandrel rotation direction is identical.
Compared with prior art, the beneficial effects of the invention are as follows:The device is rotated by motor drives screw mandrel to drive Pallet moves up and down and then drives workpiece to move up and down, and motor also drives drill bit to rotate perforation, while perforation, passes through mist Changing shower nozzle water spray effectively reduces caused flue dust in perforation procedure.The apparatus structure is reasonable in design to be applicable, and greatly improves steel structure Dedusting chip removal efficiency in perforation procedure, avoids injury of the airborne dust to environment and staff.
Brief description of the drawings
Fig. 1 is the structural representation of building iron structure punching machine.
Fig. 2 is the structural representation of pallet and fastening clamp in building iron structure punching machine.
Fig. 3 is pallet and the top view of rotating shaft in building iron structure punching machine.
Fig. 4 is the structural representation of thread bush block and connecting rod in building iron structure punching machine.
In figure:1- device bodies;2- No.1 motors;3- power transmission shafts;4- first bevel gears;5- second bevel gears;6- screw mandrels; 7- thread bush blocks;8- guide grooves;9- connecting rods;10- pallets;11- drill bits;12- fastens clamp;13- fastening springs;14- storage tanks; 15- inlet openings;16- check valves;17- catheters;18- spray chambers;19- piston plates;20- atomizers;The vertical poles of 21-;22- Roller;No. bis- motors of 23-;24- threaded rods;25- wedges;26- supporting legs;27- connects bits plate;28- chip removal mouths;29- rotating shafts.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1~4, in the embodiment of the present invention, a kind of building iron structure punching machine, including device body 1;The dress Body 1 is put mainly to be made up of first bevel gear 4, screw mandrel 6, thread bush block 7, drill bit 11, pallet 10 and fastening clamp 12;It is described The upper end of device body 1 sets No.1 motor 2, and the upper end of No.1 motor 2 is fixedly connected with motor base, and motor base bolt is fixedly connected Device body 1, the lower end rotating connecting drive shaft 3 of No.1 motor 2, the lower end of power transmission shaft 3 socket drill bit 11, and terminal bolt on drill bit 11 The bottom of power transmission shaft 3 is fixedly connected with, No.1 motor 2 is clockwise and anticlockwise motor, and the work of No.1 motor 2 drives power transmission shaft 3 to rotate and then drive Dynamic drill bit 11 follows rotation to perforate, and is bolted drill bit 11 and power transmission shaft 3 is convenient for changing;The top of power transmission shaft 3 is fixed First bevel gear 4 is connected, connection second bevel gear 5 is engaged at the both ends of first bevel gear 4 respectively, and second bevel gear 5 is fixedly connected Screw mandrel 6, the inwall of 6 end bearing rotary connecting device body of screw mandrel 1, the other end of screw mandrel 6 socket suspension rod bottom, suspension rod top is consolidated Determine the upper wall of attachment means body 1, the rotation direction of left and right ends screw mandrel 6 is identical, drives left and right ends second to bore when first bevel gear 4 rotates The synchronous axial system of gear 5, wherein, the steering of left and right ends second bevel gear 5 is opposite and then drives left and right ends screw mandrel 6 to turn to phase Instead;The screw mandrel 6 is threadedly coupled thread bush block 7, and the upper end of thread bush block 7 is slidably connected guide groove 8, and the upper end of guide groove 8 is fixed The upper wall of attachment means body 1, the upper end of 7 lower end articulated linkage of thread bush block 9, the lower end of connecting rod 9 are hinged the end of pallet 10, No.1 motor 2 positive and negative rotations drive screw mandrel 6 to follow rotation, and guide groove 8 causes thread bush block 7 from rotating, the thread bush block 7 under threaded function It can only move left and right, the thread bush block 7 moved left and right drives pallet 10 to move up and down and is lifted up workpiece by connecting rod 9;Institute The rotation connection rotating shaft 29 of the end of pallet 10 is stated, rotating shaft 29 is fixedly connected with fastening clamp 12, and fastens the lower end of clamp 12 and be fixedly connected The upper end of fastening spring 13, the lower end of fastening spring 13 are fixedly connected with pallet 10, and the center of pallet 10 sets square through hole, put in pallet 10 Workpiece is put, workpiece is fixed by fastening clamp 12, is driven workpiece to move up when pallet 10 lifts and is contacted brill with drill bit 11 Hole, square through hole of the drill bit 11 through the center of pallet 10.
The upper end of described device body 1 is fixedly connected with storage tank 14, and the upper end of storage tank 14 is fixedly connected with inlet opening 15, screw mandrel 6 Lower end sets spray chamber 18, and the internal side wall of 18 fixed connection apparatus body of spray chamber 1, the upper end of spray chamber 18 are fixedly connected with drain Pipe 17, the upper end of catheter 17 are fixedly connected with check valve 16, and check valve 16 is fixedly connected with storage tank 14, by catheter 17 by storage tank 14 connect with spray chamber 18, and acting on the aqueous in lower water tank 14 in check valve 16 can flow into spray chamber 18, and spray chamber 18 Interior aqueous can not be back to storage tank 14;The end of spray chamber 18 connects atomizer 20, and the inner sealing of spray chamber 18 is slided Dynamic connection piston plate 19, and the lower end of piston plate 19 is fixedly connected with vertical pole 21, the vertical lower end of pole 21 is rotatablely connected roller 22, Roller 22 abuts wedge 25, and the pressure increased when piston plate 19 moves up in spray chamber 18 causes aqueous through atomizer 20 spray, and the water smoke that atomizer 20 sprays can effectively reduce drill bit 11 and perforate caused flue dust, play depositing dust effect, perforation For steel structure afterwards because frictional heat make it that workpiece is hot, water smoke can reduce the temperature of steel structure.
The lower end of wedge 25 rolls connection and connects bits plate 27, connects the bits end fixed connection apparatus body 1 of plate 27, connects bits plate 27 middle parts are fixedly connected with chip removal mouth 28, and hole is threaded inside wedge 25, and wedge 25 is threadedly coupled threaded rod 24, and screw thread Bar 24 is rotatablely connected No. two motors 23, and No. two motors 23 are clockwise and anticlockwise motor, and the lower end of device body 1 is fixedly connected with supporting leg 26, and two Number positive and negative rotation of motor 23 drives 24 reciprocal rotating of threaded rod, and threaded rod 24 drives wedge 25 to follow one wherever one goes movement, left and right Mobile wedge 25 drives roller 22 back and forth to move up and down and then drives piston plate 19 to follow and moves up and down so as to drive atomization 20 continuous water spray dust of shower nozzle, the wedge 25 moved left and right by be scattered in connect bits plate 27 on dust constantly into chip removal mouth 28 Promote, improve excretion efficiency.
The present invention operation principle be:The work of No.1 motor 2 drives power transmission shaft 3 to rotate and then drive drill bit 11 to follow rotation Perforate, first bevel gear 4 is fixedly connected with power transmission shaft 3, drive left and right ends second bevel gear 5 same when first bevel gear 4 rotates Step rotates, wherein, the steering of left and right ends second bevel gear 5 is opposite and then drives left and right ends screw mandrel 6 to turn on the contrary, passing through spiral shell Tether and connect drill bit 11 and power transmission shaft 3 is convenient for changing, the positive and negative rotation of No.1 motor 2 drives screw mandrel 6 to follow rotations, guide groove 8 so that Thread bush block 7 can not rotate, and thread bush block 7 can only move left and right under threaded function, and the thread bush block 7 moved left and right passes through company Bar 9 drives pallet 10 to move up and down and is lifted up workpiece, and workpiece is placed in pallet 10, and workpiece is consolidated by fastening clamp 12 Fixed, when pallet 10 lifts, drive workpiece, which moves up, contacts drilling with drill bit 11, and drill bit 11 is square through the center of pallet 10 Through hole, increase the pressure in spray chamber 18 when piston plate 19 moves up, by catheter 17 by storage tank 14 and spray chamber 18 Connection, acting on the aqueous in lower water tank 14 in check valve 16 can flow into spray chamber 18, and the aqueous in spray chamber 18 can not It is back to storage tank 14 so that aqueous sprays through atomizer 20, and the water smoke that atomizer 20 sprays can effectively reduce drill bit 11 Flue dust caused by perforation, depositing dust effect is played, threaded rod 24 drives wedge 25 to follow one wherever one goes movement, the wedge shape moved left and right Block 25 drives roller 22 back and forth to move up and down and then drive piston plate 19 to follow and moved up and down so as to drive atomizer 20 continuous Water spray dust, the wedge 25 moved left and right will be scattered in connect bits plate 27 on dust constantly promoted into chip removal mouth 28.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (7)

1. a kind of building iron structure punching machine, including device body(1);Described device body(1)Mainly by first bevel gear (4), screw mandrel(6), thread bush block(7), drill bit(11), pallet(10)With fastening clamp(12)Form, it is characterised in that the dress Put body(1)Upper end sets No.1 motor(2), No.1 motor(2)Lower end rotating connecting drive shaft(3), power transmission shaft(3)Lower end covers Connect drill bit(11), and drill bit(11)Upper terminal bolt is fixedly connected with power transmission shaft(3)Bottom, No.1 motor(2)For clockwise and anticlockwise motor;Institute State power transmission shaft(3)Top is fixedly connected with first bevel gear(4), first bevel gear(4)Connection second bevel gear is engaged respectively in both ends (5), and second bevel gear(5)It is fixedly connected with screw mandrel(6), screw mandrel(6)End bearing rotary connecting device body(1)Inwall, silk Bar(6)The other end socket suspension rod bottom, suspension rod top fixed connection apparatus body(1)Upper wall;The screw mandrel(6)Threaded connection Thread bush block(7), thread bush block(7)Upper end is slidably connected guide groove(8), and guide groove(8)Upper end fixed connection apparatus body (1)Upper wall, thread bush block(7)Lower end articulated linkage(9)Upper end, connecting rod(9)Lower end is hinged pallet(10)End;The pallet (10)End is rotatablely connected rotating shaft(29), rotating shaft(29)It is fixedly connected with fastening clamp(12), and fasten clamp(12)Lower end is fixed Connect fastening spring(13)Upper end, fastening spring(13)Lower end is fixedly connected with pallet(10);Described device body(1)Upper end is fixed Connect storage tank(14), storage tank(14)Upper end is fixedly connected with inlet opening(15), screw mandrel(6)Lower end sets spray chamber(18), and Spray chamber(18)Fixed connection apparatus body(1)Internal side wall, spray chamber(18)Upper end is fixedly connected with catheter(17), catheter (17)Upper end is fixedly connected with check valve(16), check valve(16)It is fixedly connected with storage tank(14), by catheter(17)By storage tank (14)With spray chamber(18)Connection;The spray chamber(18)End connects atomizer(20), spray chamber(18)Inner sealing is slided Dynamic connection piston plate(19), and piston plate(19)Lower end is fixedly connected with vertical pole(21), vertical pole(21)Lower end, which rotates, to be connected Connect roller(22), roller(22)Abut wedge(25);The wedge(25)Lower end rolls connection and connects bits plate(27), connect bits plate (27)End fixed connection apparatus body(1), wedge(25)Inside is threaded hole, wedge(25)It is threadedly coupled threaded rod (24), and threaded rod(24)It is rotatablely connected No. two motors(23).
2. a kind of building iron structure punching machine according to claim 1, it is characterised in that described to connect bits plate(27)Middle part is consolidated Surely chip removal mouth is connected(28).
A kind of 3. building iron structure punching machine according to claim 1, it is characterised in that No. two motors(23)For just Invert motor.
A kind of 4. building iron structure punching machine according to claim 1, it is characterised in that described device body(1)Lower end It is fixedly connected with supporting leg(26).
A kind of 5. building iron structure punching machine according to claim 1, it is characterised in that the pallet(10)Center is set Square through hole.
A kind of 6. building iron structure punching machine according to claim 1, it is characterised in that the No.1 motor(2)Upper end It is fixedly connected with motor base, motor base bolt fixed connection apparatus body(1).
A kind of 7. building iron structure punching machine according to claim 1, it is characterised in that the left and right ends screw mandrel(6) Rotation direction is identical.
CN201710872296.XA 2017-09-25 2017-09-25 A kind of building iron structure punching machine Pending CN107443164A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710872296.XA CN107443164A (en) 2017-09-25 2017-09-25 A kind of building iron structure punching machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710872296.XA CN107443164A (en) 2017-09-25 2017-09-25 A kind of building iron structure punching machine

Publications (1)

Publication Number Publication Date
CN107443164A true CN107443164A (en) 2017-12-08

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CN201710872296.XA Pending CN107443164A (en) 2017-09-25 2017-09-25 A kind of building iron structure punching machine

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CN (1) CN107443164A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107931668A (en) * 2017-12-18 2018-04-20 沈立峰 A kind of drilling hole machine tool connects equipment
CN108097373A (en) * 2017-12-15 2018-06-01 郑州格瑞塔电子信息技术有限公司 A kind of ore crushes dust exhaust apparatus
CN108581025A (en) * 2018-05-15 2018-09-28 盛梁科 A kind of equidistant cutting device of swing type steel pipe
CN109015580A (en) * 2018-06-25 2018-12-18 合肥大道模具有限责任公司 A kind of tire-mold apparatus for placing with tilted supporter
CN109079200A (en) * 2018-09-07 2018-12-25 深圳市律远汇智科技有限公司 A kind of electric drill that accuracy is high
CN109760132A (en) * 2019-01-25 2019-05-17 杨松梅 Perforating apparatus is used in a kind of processing of new material
CN110181372A (en) * 2019-06-17 2019-08-30 马单智 A kind of metal sheet double-side efficient burnishing device
CN110238921A (en) * 2019-06-10 2019-09-17 王同格 A kind of furniture processing plank fluting apparatus
CN111266914A (en) * 2020-04-20 2020-06-12 台州椒江门发机械科技有限公司 Scrap iron cleaning device for cutting

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108097373A (en) * 2017-12-15 2018-06-01 郑州格瑞塔电子信息技术有限公司 A kind of ore crushes dust exhaust apparatus
CN107931668A (en) * 2017-12-18 2018-04-20 沈立峰 A kind of drilling hole machine tool connects equipment
CN108581025A (en) * 2018-05-15 2018-09-28 盛梁科 A kind of equidistant cutting device of swing type steel pipe
CN109015580A (en) * 2018-06-25 2018-12-18 合肥大道模具有限责任公司 A kind of tire-mold apparatus for placing with tilted supporter
CN109079200A (en) * 2018-09-07 2018-12-25 深圳市律远汇智科技有限公司 A kind of electric drill that accuracy is high
CN109079200B (en) * 2018-09-07 2019-12-10 苏州市相城区黄桥工业园经济发展有限公司 electric drill that accuracy is high
CN109760132A (en) * 2019-01-25 2019-05-17 杨松梅 Perforating apparatus is used in a kind of processing of new material
CN109760132B (en) * 2019-01-25 2020-12-04 杨松梅 Perforating equipment is used in new material processing
CN110238921A (en) * 2019-06-10 2019-09-17 王同格 A kind of furniture processing plank fluting apparatus
CN110181372A (en) * 2019-06-17 2019-08-30 马单智 A kind of metal sheet double-side efficient burnishing device
CN111266914A (en) * 2020-04-20 2020-06-12 台州椒江门发机械科技有限公司 Scrap iron cleaning device for cutting

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