CN107695431A - A kind of intermetallic composite coating cutting machine for being easy to regulation - Google Patents

A kind of intermetallic composite coating cutting machine for being easy to regulation Download PDF

Info

Publication number
CN107695431A
CN107695431A CN201711019610.6A CN201711019610A CN107695431A CN 107695431 A CN107695431 A CN 107695431A CN 201711019610 A CN201711019610 A CN 201711019610A CN 107695431 A CN107695431 A CN 107695431A
Authority
CN
China
Prior art keywords
fixedly connected
cutting machine
under casing
sliding block
composite coating
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.)
Withdrawn
Application number
CN201711019610.6A
Other languages
Chinese (zh)
Inventor
江训龙
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.)
Wuxi Long Bo Machinery Co Ltd
Original Assignee
Wuxi Long Bo Machinery 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 Wuxi Long Bo Machinery Co Ltd filed Critical Wuxi Long Bo Machinery Co Ltd
Priority to CN201711019610.6A priority Critical patent/CN107695431A/en
Publication of CN107695431A publication Critical patent/CN107695431A/en
Withdrawn legal-status Critical Current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
    • B23D33/00Accessories for shearing machines or shearing devices
    • 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
    • B23D33/00Accessories for shearing machines or shearing devices
    • B23D33/02Arrangements for holding, guiding, and/or feeding work during the operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

The invention discloses a kind of intermetallic composite coating cutting machine for being easy to regulation, including under casing, the madial wall of the under casing is fixedly connected with two symmetrical fixed blocks, and the upper surface of each fixed block is fixedly connected with the inner roof wall of under casing, the inside of fixed block offers the first cavity, the inside of each first cavity is placed with the first sliding block, and two fixed blocks one side close to each other offers the first slideway.This is easy to the intermetallic composite coating cutting machine of regulation, the vertical height of cutting machine body can be adjusted, convenient use person is adjusted and used according to demand, improve the controllability and production efficiency of the device, top plate can be allowed to be rotated, it is user-friendly for placing metal material to be cut, the metal material for being placed under casing upper surface can be fixed, avoid the metal material during use causes to influence its crudy built on the sand, improves steadiness of the device to metal material.

Description

A kind of intermetallic composite coating cutting machine for being easy to regulation
Technical field
The present invention relates to metal working technical area, specially a kind of intermetallic composite coating cutting machine for being easy to regulation.
Background technology
Metal is a kind of material with gloss, rich in properties such as ductility, easy conductive and heat conduction, in nature, Most metals exist with compound state, and a few metals such as gold, platinum and silver exist with free state, and metalliferous mineral majority is oxidation Thing and sulfide, other existence forms have chloride, sulfate, carbonate and silicate, and the link between metal is metallic bond, Therefore link can all be re-established again by arbitrarily changing position, and this is also the reason for metal ductility is good, the generally use of metal, It often may require that a kind of cutting machine to carry out cutting processing to metal.
Existing intermetallic composite coating cutting machine easily causes the damage to metal material during use, its stability Bad and inconvenient regulation, therefore, we have proposed a kind of intermetallic composite coating cutting machine for being easy to regulation, asked to solve this Topic.
The content of the invention
(One)The technical problem of solution
In view of the shortcomings of the prior art, the invention provides a kind of intermetallic composite coating cutting machine for being easy to regulation, solve existing Intermetallic composite coating cutting machine be not easy to during use regulation the problem of.
(Two)Technical scheme
To achieve the above object, the present invention provides following technical scheme:A kind of intermetallic composite coating cutting machine for being easy to regulation, including Under casing, the madial wall of the under casing is fixedly connected with two symmetrical fixed blocks, and the upper surface of each fixed block is equal It is fixedly connected with the inner roof wall of under casing, the inside of the fixed block offers the first cavity, the inside of each first cavity It is placed with the first sliding block, two fixed blocks one side close to each other offers the first slideway, two described first Be fixedly connected with head rod in the middle part of sliding block one side close to each other, the head rod away from the first sliding block one End is through the first slideway and extends to the outside of the first cavity, and the one end of the head rod away from the first sliding block is fixedly connected There is fix bar.
The inside of the under casing is placed with bottom plate, and the inner bottom wall of the under casing is fixedly connected with fixed plate, the fixed plate Inside offer the second cavity, the inside of second cavity is placed with the second sliding block and the 3rd sliding block, the fixation respectively The upper surface of plate offers two the second symmetrical slideways, and the second shifting is fixedly connected with the middle part of the second sliding block upper surface Lever, the first mobile bar is fixedly connected with the middle part of the 3rd sliding block upper surface, first mobile bar is away from the 3rd sliding block One end run through and the one end of the second mobile bar away from the second sliding block extend through two the second slideways and extend to fixed plate Top, two symmetrical support bars is placed with above the fixed plate, the bottom of two support bars passes through respectively Be hinged, the right side of the fixed plate upper surface is fixed in the outer surface of the outer surface and the second mobile bar of one pin and the first mobile bar Motor is fixedly connected with, the output end of the motor is fixedly connected with threaded rod, and edge is fixed in the outer surface of second mobile bar Embedded with the screwed pipe being adapted with threaded rod.
Support column is fixedly connected with the left of the under casing upper surface, the upper surface of the support column is fixedly connected with axle Hold, the outer surface of the bearing is fixedly connected with top plate, and the upper surface of the top plate offers through hole, the upper surface of the top plate Electric pushrod is fixedly connected with, and the telescopic end of electric pushrod through through hole and extends to the lower section of top plate, the electric pushrod Telescopic end be fixedly connected with pressing plate.
Preferably, the inside of the under casing is placed with cutting machine body, the one end of the fix bar away from head rod It is fixedly connected with the outer surface of cutting machine body, and the bottom surface of cutting machine body in the middle part of plate upper surface with being fixedly connected.
Preferably, movable block is fixedly connected with the middle part of the bottom plate bottom surface, and the top of two support bars passes through The outer surface of two pins and movable block is fixed be hinged.
Preferably, groove is offered in the middle part of the under casing upper surface, and the cut end of cutting machine body runs through groove simultaneously Extend to the top of under casing.
Preferably, the one end of the threaded rod away from motor through screwed pipe and extends to the left side of the second mobile bar, and Screwed pipe is threadedly coupled with threaded rod.
Preferably, the upper surface of the pressing plate and under casing is in flat shape shape, and pressing plate is located at the top of under casing.
(Three)Beneficial effect
The invention provides a kind of intermetallic composite coating cutting machine for being easy to regulation, possesses following beneficial effect:
(1)This is easy to the intermetallic composite coating cutting machine of regulation, passes through the motor that is provided with casing, threaded rod, screwed pipe, second Mobile bar and the first mobile bar, can be to the second sliding block with the use of fixed plate, the second cavity, the second sliding block and the second slideway Position be adjusted, can be by cutting machine body by support bar, the first pin, the second pin and the movable block being provided with Vertical height be adjusted, convenient use person is adjusted and used according to demand, passes through the fixed block that is provided with, first Cavity, the first sliding block, head rod, fix bar and the first slideway, being capable of the more efficient height progress to cutting machine body Regulation, avoid causing the efficiency for influenceing its processing because of interim card, improve the controllability and production efficiency of the device.
(2)This is easy to the intermetallic composite coating cutting machine of regulation, by the bearing being provided with, top plate can be allowed to be rotated, It is user-friendly for placing metal material to be cut, can by the electric pushrod, through hole and pressing plate being provided with top plate The metal material for being placed under casing upper surface is fixed, avoids during use metal material built on the sand and personnel Pressed with hand and cause to influence its crudy, improve steadiness of the device to metal material and the security to personnel.
Brief description of the drawings
Fig. 1 is the sectional view of under casing front view of the present invention;
Fig. 2 is structure enlargement diagram at A in Fig. 1 of the present invention.
In figure:1 under casing, 2 fixed blocks, 3 first cavitys, 4 first sliding blocks, 5 head rods, 6 support columns, 7 bearings, 8 tops Plate, 9 electric pushrods, 10 through holes, 11 pressing plates, 12 grooves, 13 cutting machine bodies, 14 fix bars, 15 fixed plates, 16 first slideways, 17 motors, 18 first mobile bars, 19 first pins, 20 second pins, 21 movable blocks, 22 support bars, 23 second mobile bars, 24 Two slideways, 25 second sliding blocks, 26 second cavitys, 27 threaded rods, 28 bottom plates, 29 screwed pipes, 30 the 3rd sliding blocks.
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.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme:A kind of intermetallic composite coating cutting machine for being easy to regulation, bag Include under casing 1, the madial wall of under casing 1 is fixedly connected with two symmetrical fixed blocks 2, and the upper surface of each fixed block 2 with The inner roof wall of under casing 1 is fixedly connected, and the inside of fixed block 2 offers the first cavity 3, and the inside of each first cavity 3 is placed There is the first sliding block 4, two fixed blocks 2 one side close to each other offers the first slideway 16, and two the first sliding blocks 4 mutually lean on Head rod 5 is fixedly connected with the middle part of nearly one side, the one end of head rod 5 away from the first sliding block 4 runs through first Slideway 16 and the outside for extending to the first cavity 3, the one end of head rod 5 away from the first sliding block 4 are fixedly connected with fix bar 14, the inside of under casing 1 is placed with cutting machine body 13, the one end of the fix bar 14 away from head rod 5 and cutting machine sheet The outer surface of body 13 is fixedly connected, and the bottom surface of cutting machine body 13 is in the middle part of the upper surface of bottom plate 28 with being fixedly connected, can be right Cutting machine body 13 is fixed spacing, and more convenient user realizes and the height of cutting machine body 13 is adjusted, under casing 1 Groove 12 is offered in the middle part of surface, and the cut end of cutting machine body 13 through groove 12 and extends to the top of under casing 1, energy Enough cut end that cutting machine body 13 is allowed when being adjusted to cutting machine body 13 expose under casing 1, convenient that material is cut Cut.
The inside of under casing 1 is placed with bottom plate 28, and the inner bottom wall of under casing 1 is fixedly connected with fixed plate 15, fixed plate 15 it is interior Portion offers the second cavity 26, and the inside of the second cavity 26 is placed with the second sliding block 25 and the 3rd sliding block 30, fixed plate 15 respectively Upper surface offer two the second symmetrical slideways 24, the second sliding block 25 is fixedly connected with the second movement in the middle part of upper surface Bar 23, the first mobile bar 18 is fixedly connected with the middle part of the upper surface of the 3rd sliding block 30, the first mobile bar 18 is away from the 3rd sliding block 30 One end run through and the one end of the second mobile bar 23 away from the second sliding block 25 extends through two the second slideways 24 and extended to solid The top of fixed board 15, the top of fixed plate 15 are placed with two symmetrical support bars 22, and the middle part of the bottom surface of bottom plate 28, which is fixed, to be connected Movable block 21 is connected to, and the top of two support bars 22 is fixed by the outer surface of the second pin 20 and movable block 21 and is hinged, More efficient realization is adjusted and fixed to the height of cutting machine body 13, and the bottom of two support bars 22 passes through first respectively Be hinged, the right side of the upper surface of fixed plate 15 is fixed in the outer surface of the mobile bar 18 of pin 19 and first and the outer surface of the second mobile bar 23 Side is fixedly connected with motor 17, and the output end of motor 17 is fixedly connected with threaded rod 27, and the outer surface of the second mobile bar 23 is fixed The screwed pipe 29 being adapted with threaded rod 27 is inlaid with, the one end of threaded rod 27 away from motor 17 is through screwed pipe 29 and extends to The left side of second mobile bar 23, and screwed pipe 29 is threadedly coupled with threaded rod 27, and tune can be realized when motor 17 moves Save the height of cutting machine body 13.
Support column 6 is fixedly connected with the left of the upper surface of under casing 1, the upper surface of support column 6 is fixedly connected with bearing 7, axle The outer surface for holding 7 is fixedly connected with top plate 8, and the upper surface of top plate 8 offers through hole 10, and the upper surface of top plate 8 is fixedly connected with Electric pushrod 9, and the telescopic end of electric pushrod 9 through through hole 10 and extends to the lower section of top plate 8, the telescopic end of electric pushrod 9 Pressing plate 11 is fixedly connected with, the upper surface of pressing plate 11 and under casing 1 is in flat shape shape, and pressing plate 11 is located at the top of under casing 1, under casing Pending material on 1 carries out pressing fixation, avoids the material falls back during operation and influences cutting effect.
Operation principle:By motor 17 and municipal power electric connection, by threaded rod 27 with screwed pipe 29, the second movement is driven Bar 23 is moved, can be in the second mobile bar 23 by the first pin 19, support bar 22, the second pin 20 and movable block 21 The height of cutting machine body 13 is adjusted when being moved left and right, using electric pushrod 9, can be entered with dynamic pressure plate 11 Row is moved up and down, and metal material is fixed, top plate 8 can be rotated using bearing 7 and adjust its position.
In summary, the intermetallic composite coating cutting machine for being easy to regulation, passes through motor 17, the screw thread being provided with casing 1 Bar 27, screwed pipe 29, the second mobile bar 23 and the first mobile bar 18, with the use of fixed plate 15, the second cavity 26, the second sliding block 25 and second slideway 24, the position of the second sliding block 25 can be adjusted, pass through support bar 22, the first pin being provided with 19th, the second pin 20 and movable block 21, the vertical height of cutting machine body 13 can be adjusted, convenient use person is according to need Ask to be adjusted and use, pass through the fixed block 2 that is provided with, the first cavity 3, the first sliding block 4, head rod 5, fix bar 14 and first slideway 16, can the more efficient height to cutting machine body 13 be adjusted, avoid causing shadow because of interim card The efficiency of its processing is rung, the controllability and production efficiency of the device is improved, passes through the bearing 7, Ke Yirang being provided with Top plate 8 is rotated, and is user-friendly for placing metal material to be cut, passes through the electric pushrod being provided with top plate 8 9th, through hole 10 and pressing plate 11, the metal material for being placed on the upper surface of under casing 1 can be fixed, avoided in the process used Middle metal material is pressed with hand with personnel and causes to influence its crudy built on the sand, improves the device to the steady of metal material Solidity and the security to personnel.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation In any this actual relation or order.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of intermetallic composite coating cutting machine for being easy to regulation, including under casing(1), it is characterised in that:The under casing(1)Inner side Wall is fixedly connected with two symmetrical fixed blocks(2), and each fixed block(2)Upper surface and under casing(1)It is interior Roof is fixedly connected, the fixed block(2)Inside offer the first cavity(3), each first cavity(3)Inside it is equal It is placed with the first sliding block(4), two fixed blocks(2)One side close to each other offers the first slideway(16), two First sliding block(4)Head rod has been fixedly connected with the middle part of one side close to each other(5), the head rod (5)Away from the first sliding block(4)One end run through the first slideway(16)And extend to the first cavity(3)Outside, it is described first connect Extension bar(5)Away from the first sliding block(4)One end be fixedly connected with fix bar(14);
The under casing(1)Inside be placed with bottom plate(28), the under casing(1)Inner bottom wall be fixedly connected with fixed plate(15), The fixed plate(15)Inside offer the second cavity(26), second cavity(26)Inside be placed with the second cunning respectively Block(25)With the 3rd sliding block(30), the fixed plate(15)Upper surface offer two the second symmetrical slideways(24), institute State the second sliding block(25)The second mobile bar is fixedly connected with the middle part of upper surface(23), the 3rd sliding block(30)In upper surface Portion is fixedly connected with the first mobile bar(18), first mobile bar(18)Away from the 3rd sliding block(30)One end run through and second Mobile bar(23)Away from the second sliding block(25)One end extend through two the second slideways(24)And extend to fixed plate(15)'s Top, the fixed plate(15)Top be placed with two symmetrical support bars(22), two support bars(22)Bottom End passes through the first pin respectively(19)With the first mobile bar(18)Outer surface and the second mobile bar(23)Outer surface fix hinge Connect, the fixed plate(15)Motor is fixedly connected with the right side of upper surface(17), the motor(17)Output end be fixedly connected There is threaded rod(27), second mobile bar(23)Outer surface fix and be inlaid with and threaded rod(27)The screwed pipe being adapted (29);
The under casing(1)Support column is fixedly connected with the left of upper surface(6), the support column(6)Upper surface be fixedly connected There is bearing(7), the bearing(7)Outer surface be fixedly connected with top plate(8), the top plate(8)Upper surface offer through hole (10), the top plate(8)Upper surface be fixedly connected with electric pushrod(9), and electric pushrod(9)Telescopic end run through through hole (10)And extend to top plate(8)Lower section, the electric pushrod(9)Telescopic end be fixedly connected with pressing plate(11).
A kind of 2. intermetallic composite coating cutting machine for being easy to regulation according to claim 1, it is characterised in that:The under casing (1)Inside be placed with cutting machine body(13), the fix bar(14)Away from head rod(5)One end and cutting machine sheet Body(13)Outer surface be fixedly connected, and cutting machine body(13)Bottom surface and bottom plate(28)It is fixedly connected in the middle part of upper surface.
A kind of 3. intermetallic composite coating cutting machine for being easy to regulation according to claim 1, it is characterised in that:The bottom plate (28)Movable block is fixedly connected with the middle part of bottom surface(21), and two support bars(22)Top pass through the second pin(20)With Movable block(21)Outer surface fix it is be hinged.
A kind of 4. intermetallic composite coating cutting machine for being easy to regulation according to claim 1, it is characterised in that:The under casing (1)Groove is offered in the middle part of upper surface(12), and cutting machine body(13)Cut end run through groove(12)And extend to bottom Case(1)Top.
A kind of 5. intermetallic composite coating cutting machine for being easy to regulation according to claim 1, it is characterised in that:The threaded rod (27)Away from motor(17)One end run through screwed pipe(29)And extend to the second mobile bar(23)Left side, and screwed pipe(29) With threaded rod(27)Threaded connection.
A kind of 6. intermetallic composite coating cutting machine for being easy to regulation according to claim 1, it is characterised in that:The pressing plate (11)With under casing(1)Upper surface be in flat shape shape, and pressing plate(11)Positioned under casing(1)Top.
CN201711019610.6A 2017-10-26 2017-10-26 A kind of intermetallic composite coating cutting machine for being easy to regulation Withdrawn CN107695431A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711019610.6A CN107695431A (en) 2017-10-26 2017-10-26 A kind of intermetallic composite coating cutting machine for being easy to regulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711019610.6A CN107695431A (en) 2017-10-26 2017-10-26 A kind of intermetallic composite coating cutting machine for being easy to regulation

Publications (1)

Publication Number Publication Date
CN107695431A true CN107695431A (en) 2018-02-16

Family

ID=61182725

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711019610.6A Withdrawn CN107695431A (en) 2017-10-26 2017-10-26 A kind of intermetallic composite coating cutting machine for being easy to regulation

Country Status (1)

Country Link
CN (1) CN107695431A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108297043A (en) * 2018-04-12 2018-07-20 于浩 A kind of electronics processing operation console
CN108464747A (en) * 2018-05-03 2018-08-31 无锡朗特电子科技有限公司 A kind of far infrared foot-bathing bucket convenient for adjusting
CN108471064A (en) * 2018-03-20 2018-08-31 芜湖市涵润智能科技有限公司 A kind of transformer equipment supporting rack facilitating adjusting
CN108539115A (en) * 2018-03-28 2018-09-14 刘旭玲 A kind of semi-automatic liquid-filling machine for battery convenient for adjusting height
CN108673277A (en) * 2018-05-04 2018-10-19 芜湖市涵润智能科技有限公司 A kind of device that surface of aluminum plate burr removal effect is good
CN109223052A (en) * 2018-11-28 2019-01-18 张益玲 A kind of Neurology clinic liquid taking device
CN110860957A (en) * 2019-11-27 2020-03-06 湖南大合新材料有限公司 Semiconductor processing device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108471064A (en) * 2018-03-20 2018-08-31 芜湖市涵润智能科技有限公司 A kind of transformer equipment supporting rack facilitating adjusting
CN108539115A (en) * 2018-03-28 2018-09-14 刘旭玲 A kind of semi-automatic liquid-filling machine for battery convenient for adjusting height
CN108297043A (en) * 2018-04-12 2018-07-20 于浩 A kind of electronics processing operation console
CN108464747A (en) * 2018-05-03 2018-08-31 无锡朗特电子科技有限公司 A kind of far infrared foot-bathing bucket convenient for adjusting
CN108673277A (en) * 2018-05-04 2018-10-19 芜湖市涵润智能科技有限公司 A kind of device that surface of aluminum plate burr removal effect is good
CN109223052A (en) * 2018-11-28 2019-01-18 张益玲 A kind of Neurology clinic liquid taking device
CN110860957A (en) * 2019-11-27 2020-03-06 湖南大合新材料有限公司 Semiconductor processing device

Similar Documents

Publication Publication Date Title
CN107695431A (en) A kind of intermetallic composite coating cutting machine for being easy to regulation
CN107756499A (en) A kind of warming plate cutting machine for being easy to regulation
CN216029029U (en) Position-adjustable steel structure welding device
CN213079595U (en) Continuous flattening device for sheet metal production
CN208341789U (en) A kind of gaging hole puncher suitable for Furniture manufacture
CN105964759B (en) A kind of portable small-sized hydro piercing device
CN213350883U (en) Multifunctional electric drilling machine
CN211915141U (en) Hot briquetting device is used in processing of aluminium honeycomb core
CN211194891U (en) Flexible circuit board bending mechanism
CN212559371U (en) Adjustable multifunctional building construction platform
CN107470472A (en) A kind of efficient diel for being used to produce compressor air-discharging noise reduction lid
CN208346659U (en) A kind of highly-safe road and bridge crack ruggedized construction
CN208118014U (en) A kind of fixed device of Furniture manufacturing punching
CN209716532U (en) Two-in-one tooling is welded in drilling
CN207343821U (en) A kind of bending handware borehole drill construction
CN207723726U (en) A kind of welding equipment clamping different-thickness steel plate
CN208019774U (en) It is a kind of to be convenient for the curved device cut of different length steel pipe
CN207774189U (en) Pusher module
CN210908748U (en) Welding device for machining steel members
CN206882475U (en) Downpipe apparatus for bending
CN214054177U (en) Iron tower component rapid welding frock
CN210068166U (en) Joist mechanism for tunnel boring machine
CN210419128U (en) Oil gas recovery multi-parameter is upset oil drum for detector
CN206427692U (en) A kind of composite metal plate unwinding device
CN208230887U (en) A kind of drilling device for hardware processing

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20180216