CN108838844A - A kind of construction site steel tube surface processing unit - Google Patents

A kind of construction site steel tube surface processing unit Download PDF

Info

Publication number
CN108838844A
CN108838844A CN201810629800.8A CN201810629800A CN108838844A CN 108838844 A CN108838844 A CN 108838844A CN 201810629800 A CN201810629800 A CN 201810629800A CN 108838844 A CN108838844 A CN 108838844A
Authority
CN
China
Prior art keywords
fixedly connected
block
steel tube
construction site
fixed block
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Withdrawn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
CN201810629800.8A
Other languages
Chinese (zh)
Inventor
张培磊
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.)
Suzhou Rui Shuo Environmental Technology Co Ltd
Original Assignee
Suzhou Rui Shuo Environmental Technology 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 Suzhou Rui Shuo Environmental Technology Co Ltd filed Critical Suzhou Rui Shuo Environmental Technology Co Ltd
Priority to CN201810629800.8A priority Critical patent/CN108838844A/en
Publication of CN108838844A publication Critical patent/CN108838844A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • B24B27/033Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

The invention discloses a kind of construction site steel tube surface processing units, including control box, it is left inside control box, sliding slot is installed below right two side box bodies, sliding slot inside middle vertical direction is fixedly connected with slide bar, slide bar center outer surface contact is connected with sliding block, both side surface is fixedly connected with the first spring to sliding block up and down, two sides pass through the first spring inside middle to slide bar up and down, the quantity of sliding block is two, two inner side of slider are fixedly connected with elevating lever, telescopic rod is fixedly connected at left and right sides of elevating lever lower surface, telescopic rod lower end is connected with telescope motor, magnet block is equipped on the right side of elevating lever upper surface, the first fixed block is fixedly installed with above magnet block, first fixed block horizontal direction inside middle is equipped with first through hole, four surface middle parts in front and back are threaded with the pin that is screwed to first fixed block respectively up and down.The present invention can carry out rotation derusting to steel tube surface, and instead of manually derusting, derusting effect is very, time saving and labor saving, provide working efficiency.

Description

A kind of construction site steel tube surface processing unit
Technical field
The present invention relates to the field of building materials, specifically a kind of construction site steel tube surface processing unit.
Background technique
Steel pipe is for trandfer fluid and powdery solid, exchange thermal energy, manufacture machine components and container and a kind of economy Steel.The development of steel pipe's production technology starts from the manufacturing rise of bicycle, the exploitation of 19th century younger oil, the twice world The manufacture of naval vessel, boiler, aircraft during Great War, the manufacture of apparatus of thermo-electric power boiler after World War II, the development of chemical industry with And the drilling of petroleum gas and transport etc., all effectively push development of the Steel Tube Industries in kind, yield and quality.Steel Pipe can be divided into two major classes by production method:Seamless steel pipe and seamed steel pipe, seamed steel pipe are divided to steel pipes with straight and spirally welded steel pipe two Kind.
Steel pipe can be divided into two major classes by production method:Seamless steel pipe and seamed steel pipe, seamed steel pipe referred to as directly meet steel pipe, Seamless steel pipe can be divided by production method:Hot seamless tube, drawn tube, precision tube, hot-expanding pipe, cold spinning pipe and extruded tube Deng.Seamless steel pipe is made of Fine Steel Casting iron or steel alloy, there is hot rolling, cold rolling(It pulls out)Point.Welded still pipe is because of its welding procedure It is different and be divided into the continuous furnace welding of tube, electric welding(Electric resistance welding)Pipe and automatic arc welding pipe, because the difference of its welding form is divided into straight seam welded pipe With two kinds of spiral welded pipe, because its end shape is divided into round welded tube and abnormal shape again(Square, flat etc.)Welded tube.
With steel pipe exposure for a long time, in air, surface has one layer of rust, and existing steel pipe derusting is mostly people in construction site Work goes to clear up manually, not only time-consuming and laborious in this way, influences efficiency, but also removes not clean enough, causes unnecessary trouble.
Summary of the invention
The purpose of the present invention is to provide a kind of construction site steel tube surface processing units, to solve above-mentioned background technique The problem of middle proposition.
To achieve the above object, the present invention provides the following technical solutions:
A kind of construction site steel tube surface processing unit, including control box, the control box inside arranged on left and right sides cabinet lower section Sliding slot is installed, sliding slot inside middle vertical direction is fixedly connected with slide bar, and slide bar center outer surface contact is connected with sliding block, Both side surface is fixedly connected with the first spring to sliding block up and down, and two sides pass through the first spring inside middle to the slide bar up and down, described The quantity of sliding block is two, and described two inner side of slider are fixedly connected with elevating lever, fixed company at left and right sides of elevating lever lower surface It is connected to telescopic rod, telescopic rod lower end is connected with telescope motor, and magnet block, magnet block top are equipped on the right side of the elevating lever upper surface It is fixedly installed with the first fixed block, the first fixed block horizontal direction inside middle is equipped with first through hole, on first fixed block The surface middle part of lower front and back four is threaded with the pin that is screwed respectively, and one end is fixedly installed with rubber inside the pin that is screwed Pad, the elevating lever upper surface left side are fixedly connected with support rod, and support rod upper center is connected with first bearing, first bearing Horizontal direction inside middle is fixedly connected with swingle, and swingle left end is connected with rotating electric machine, fixed peace below rotating electric machine Equipped with electric machine support, the swingle right end is fixedly connected with the second fixed block, and the second through-hole is equipped with inside the second fixed block, the Two through-hole outer surfaces are fixedly installed with second bearing, and surface is fixedly connected with spring base, spring up and down inside second bearing Seat another side is fixedly connected with second spring, and second spring other end end is fixedly connected with another spring base, and another spring base is another It is fixedly connected with the fixed pad of arc on one side, is fixedly connected with link block above arranged on left and right sides cabinet inside the control box, connects The quantity of block is two, is fixedly installed with sliding rail on the inside of described two link blocks, and sliding rail center outer surface is equipped with carriage, Grinding device is fixedly installed with below carriage, inner surface is fixedly installed with polishing stone below grinding device.
As a further solution of the present invention:The slide bar vertical direction passes through sliding block inside middle.
As a further solution of the present invention:The elevating lever is ferrous material, can be attracted each other with magnet block.
As a further solution of the present invention:The quantity of the telescope motor is two, and below two telescope motors It is fixedly linked with control box lower inside cabinet arranged on left and right sides.
As a further solution of the present invention:One end passes through the first fixed block inside the pin that is screwed, and extend into First through hole inside middle.
As a further solution of the present invention:The first through hole and the second through-hole are in the same horizontal line.
As further scheme of the invention:Stationary phase above the electric machine support left end and support rod left-hand face Even.
Compared with prior art, the beneficial effects of the invention are as follows:Construction site steel tube surface processing unit, Neng Goutong Crossing carriage drives grinding device to be moved left and right, and steel pipe is consolidated by the first fixed block and the second fixed block It is fixed, and steel pipe can be rotated by rotating electric machine, and steel pipe is sent to designated position by telescope motor and is rotated Derusting, instead of manually derusting, derusting effect is very, time saving and labor saving, provides working efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of construction site steel tube surface processing unit.
Fig. 2 is the structural schematic diagram of A-A section in Fig. 1.
Fig. 3 is the structural schematic diagram in construction site steel tube surface processing unit inside the first fixed block.
Fig. 4 is the structural schematic diagram in construction site steel tube surface processing unit inside the second fixed block.
Fig. 5 is the structural schematic diagram of grinding device side view in construction site steel tube surface processing unit.
In figure:1- control box, 2- sliding slot, 3- elevating lever, 4- telescopic rod, 5- telescope motor, 6- sliding block, 7- slide bar, 8- One spring, 9- magnet block, the first fixed block of 10-, 11- support rod, 12- first bearing, 13- swingle, 14- rotating electric machine, 15- Electric machine support, the second fixed block of 16-, 17- link block, 18- sliding rail, 19- carriage, 20- grinding device, 21- first through hole, 22- is screwed the fixed pad of pin, 23- rubber pad, 24- second bearing, 25- spring base, 26- second spring, 27- arc, 28- the Two through-holes, 29- polishing stone.
Specific embodiment
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 description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5, a kind of construction site steel tube surface processing unit, including control box 1 are please referred to, in the control box 1 Sliding slot 2 is installed below portion's arranged on left and right sides cabinet, slides up and down elevating lever 3 in sliding slot 2,2 inside middle of sliding slot is perpendicular Histogram is connected with sliding block 6 to slide bar 7,7 center outer surface contact of slide bar is fixedly connected with, and 7 vertical direction of slide bar passes through 6 inside middle of sliding block, make sliding block 6 carried out on slide bar 7 above slide, about 6 both side surface of sliding block is fixedly connected with the first bullet Spring 8, plays the effect of damping, buffering, and about 7 two sides of slide bar pass through 8 inside middle of the first spring, the quantity of the sliding block 6 It is two, elevating lever 3 is fixedly connected on the inside of described two sliding blocks 6, is fixedly connected at left and right sides of 3 lower surface of elevating lever flexible Bar 4, for driving elevating lever 3 to move up and down, 4 lower end of telescopic rod is connected with telescope motor 5, for drive telescopic rod 4 into Row lifting, the quantity of telescope motor 5 are two, and two 5 lower sections of telescope motor are left and right with 1 lower inside cabinet of control box Two sides are fixedly linked, and magnet block 9 is equipped on the right side of 3 upper surface of elevating lever, plays fixed effect, and be moved easily position It sets, various sizes of steel pipe can be fixed, the elevating lever 3 is ferrous material, it can attract each other with magnet block 9, The first fixed block 10 is fixedly installed with above magnet block 9,10 horizontal direction inside middle of the first fixed block is equipped with first through hole 21, In the same horizontal line, about 10 surface middle part of front and back four of the first fixed block is distinguished for first through hole 21 and the second through-hole 28 It is threaded with the pin 22 that is screwed, steel pipe is fixed, the 22 inside one end of pin that is screwed passes through the first fixed block 10, and It is extend into 21 inside middle of first through hole, the 22 inside one end of pin that is screwed is fixedly installed with rubber pad 23, plays anti-skidding effect Fruit keeps fixed effect more preferable, is fixedly connected with support rod 11 on the left of 3 upper surface of elevating lever, plays the role of fixed support, 11 upper center of support rod is connected with first bearing 12, plays the role of being fixedly connected, in 12 horizontal direction of first bearing centre Portion is fixedly connected with swingle 13, and for driving steel pipe to be rotated, 13 left end of swingle is connected with rotating electric machine 14, for rotation The rotation of bar 13 provides power, and electric machine support 15,15 left end of electric machine support and support rod 11 are fixedly installed with below rotating electric machine 14 It is fixedly linked above left-hand face, 13 right end of swingle is fixedly connected with the second fixed block 16, inside the second fixed block 16 Equipped with the second through-hole 29,28 outer surface of the second through-hole is fixedly installed with second bearing 24, table up and down inside second bearing 24 Face is fixedly connected with spring base 25, and for fixing second spring 26,25 another side of spring base is fixedly connected with second spring 26, rises To the effect of damping, buffering, 26 other end end of second spring is fixedly connected with another spring base 25, another 25 another side of spring base It is fixedly connected with the fixed pad 27 of arc, good fixed effect, the 1 inside arranged on left and right sides cabinet of control box are played to steel pipe Top is fixedly connected with link block 17, and the quantity of link block 17 is two, is fixedly installed with cunning on the inside of described two link blocks 17 Rail 18,18 center outer surface of sliding rail are equipped with carriage 19, slide left and right carriage 19 on sliding rail 18, sliding Grinding device 20 is fixedly installed with below device 19,20 lower section inner surface of grinding device is fixedly installed with polishing stone 29, to steel pipe It derusts on surface.
Working principle:Position of the operator according to the length of steel pipe come regulating magnet block 9 on elevating lever 3, and pass through First fixed block 10 and the second fixed block 16 are fixed, and start telescope motor 5, steel pipe is sent to appropriate position by telescopic rod 4 It sets, stops telescope motor 5, while starting rotating electric machine 14, the rotation of rotating electric machine 14 drives swingle 13 to rotate, to drive steel Pipe is rotated, and starts carriage 19 and grinding device 20, slides left and right carriage 19 on sliding rail 18, To carry out comprehensive derusting to steel tube surface, construction site steel tube surface processing unit can pass through carriage 19 Grinding device 20 is driven to be moved left and right, and steel pipe is fixed by the first fixed block 10 and the second fixed block 16, and And steel pipe can be rotated by rotating electric machine 14, and by telescope motor 5 by steel pipe be sent to designated position carry out rotation remove Rust, instead of manually derusting, derusting effect is very, time saving and labor saving, provides working efficiency.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where 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, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (7)

1. a kind of construction site steel tube surface processing unit, including control box(1), which is characterized in that the control box(1)It is interior Sliding slot is installed below portion's arranged on left and right sides cabinet(2), sliding slot(2)Inside middle vertical direction is fixedly connected with slide bar(7), sliding Bar(7)Center outer surface contact is connected with sliding block(6), sliding block(6)Upper and lower both side surface is fixedly connected with the first spring(8), The slide bar(7)Upper and lower two sides pass through the first spring(8)Inside middle, the sliding block(6)Quantity be two, described two cunnings Block(6)Inside is fixedly connected with elevating lever(3), elevating lever(3)Telescopic rod is fixedly connected at left and right sides of lower surface(4), stretch Bar(4)Lower end is connected with telescope motor(5), the elevating lever(3)Magnet block is equipped on the right side of upper surface(9), magnet block(9)Top It is fixedly installed with the first fixed block(10), the first fixed block(10)Horizontal direction inside middle is equipped with first through hole(21), described First fixed block(10)Four surface middle parts in front and back are threaded with the pin that is screwed respectively up and down(22), be screwed pin(22) Internal one end is fixedly installed with rubber pad(23), the elevating lever(3)Support rod is fixedly connected on the left of upper surface(11), support Bar(11)Upper center is connected with first bearing(12), first bearing(12)Horizontal direction inside middle is fixedly connected with swingle (13), swingle(13)Left end is connected with rotating electric machine(14), rotating electric machine(14)Lower section is fixedly installed with electric machine support(15), The swingle(13)Right end is fixedly connected with the second fixed block(16), the second fixed block(16)Inside is equipped with the second through-hole (29), the second through-hole(28)Outer surface is fixedly installed with second bearing(24), second bearing(24)Internal surface up and down is solid Surely it is connected with spring base(25), spring base(25)Another side is fixedly connected with second spring(26), second spring(26)The other end End is fixedly connected with another spring base(25), another spring base(25)Another side is fixedly connected with the fixed pad of arc(27), described Control box(1)Link block is fixedly connected with above internal arranged on left and right sides cabinet(17), link block(17)Quantity be two, institute State two link blocks(17)Inside is fixedly installed with sliding rail(18), sliding rail(18)Center outer surface is equipped with carriage(19), Carriage(19)Lower section is fixedly installed with grinding device(20), grinding device(20)Lower section inner surface is fixedly installed with polishing stone (29).
2. construction site according to claim 1 steel tube surface processing unit, which is characterized in that the slide bar(7)It is perpendicular Histogram is to across sliding block(6)Inside middle.
3. construction site according to claim 1 steel tube surface processing unit, which is characterized in that the elevating lever(3) For ferrous material, with magnet block(9)It can attract each other.
4. construction site according to claim 1 steel tube surface processing unit, which is characterized in that the telescope motor (5)Quantity be two, and two telescope motors(5)Lower section and control box(1)Lower inside cabinet arranged on left and right sides stationary phase Even.
5. construction site according to claim 1 steel tube surface processing unit, which is characterized in that the pin that is screwed (22)Internal one end passes through the first fixed block(10), and it extend into first through hole(21)Inside middle.
6. construction site according to claim 1 steel tube surface processing unit, which is characterized in that the first through hole (21)With the second through-hole(28)In the same horizontal line.
7. construction site according to claim 1 steel tube surface processing unit, which is characterized in that the electric machine support (15)Left end and support rod(11)It is fixedly linked above left-hand face.
CN201810629800.8A 2018-06-19 2018-06-19 A kind of construction site steel tube surface processing unit Withdrawn CN108838844A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810629800.8A CN108838844A (en) 2018-06-19 2018-06-19 A kind of construction site steel tube surface processing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810629800.8A CN108838844A (en) 2018-06-19 2018-06-19 A kind of construction site steel tube surface processing unit

Publications (1)

Publication Number Publication Date
CN108838844A true CN108838844A (en) 2018-11-20

Family

ID=64202816

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810629800.8A Withdrawn CN108838844A (en) 2018-06-19 2018-06-19 A kind of construction site steel tube surface processing unit

Country Status (1)

Country Link
CN (1) CN108838844A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109676468A (en) * 2018-11-23 2019-04-26 冯国华 A kind of pvc pipe production and processing environment-friendly type edging device
CN111251116A (en) * 2020-03-23 2020-06-09 杭州窜层科技有限公司 Conveniently carry and be applicable to different diameter's round edge equipment of polishing
CN111590708A (en) * 2020-05-29 2020-08-28 颜广裕 Wooden walking stick production is with automatic positive equipment of hammering

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5165206A (en) * 1991-09-25 1992-11-24 The United States Of America As Represented By The United States Department Of Energy Pipe weld crown removal device
CN104786122A (en) * 2015-03-31 2015-07-22 成都来宝石油设备有限公司 Rust removing machine special for petroleum pipeline
CN105397606A (en) * 2015-11-26 2016-03-16 成都佳美嘉科技有限公司 Novel building pipe rust removal device
CN105773369A (en) * 2016-03-16 2016-07-20 四川西林石油物资装备有限公司 Petroleum drill pipe outer wall rust removal device
CN106363509A (en) * 2016-10-26 2017-02-01 江苏省金峰石油机械制造有限公司 Automatic rust removal device for drill rod
CN207387413U (en) * 2017-09-25 2018-05-22 新昌县七星街道炜德机械厂 A kind of grinding machine bearing sanding apparatus Special tooling clamp
CN207495223U (en) * 2017-11-20 2018-06-15 新昌县双彩乡亚飞轴承厂 A kind of metal product inner surface polishing derusting device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5165206A (en) * 1991-09-25 1992-11-24 The United States Of America As Represented By The United States Department Of Energy Pipe weld crown removal device
CN104786122A (en) * 2015-03-31 2015-07-22 成都来宝石油设备有限公司 Rust removing machine special for petroleum pipeline
CN105397606A (en) * 2015-11-26 2016-03-16 成都佳美嘉科技有限公司 Novel building pipe rust removal device
CN105773369A (en) * 2016-03-16 2016-07-20 四川西林石油物资装备有限公司 Petroleum drill pipe outer wall rust removal device
CN106363509A (en) * 2016-10-26 2017-02-01 江苏省金峰石油机械制造有限公司 Automatic rust removal device for drill rod
CN207387413U (en) * 2017-09-25 2018-05-22 新昌县七星街道炜德机械厂 A kind of grinding machine bearing sanding apparatus Special tooling clamp
CN207495223U (en) * 2017-11-20 2018-06-15 新昌县双彩乡亚飞轴承厂 A kind of metal product inner surface polishing derusting device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109676468A (en) * 2018-11-23 2019-04-26 冯国华 A kind of pvc pipe production and processing environment-friendly type edging device
CN111251116A (en) * 2020-03-23 2020-06-09 杭州窜层科技有限公司 Conveniently carry and be applicable to different diameter's round edge equipment of polishing
CN111590708A (en) * 2020-05-29 2020-08-28 颜广裕 Wooden walking stick production is with automatic positive equipment of hammering
CN111590708B (en) * 2020-05-29 2021-12-31 江苏艾德锐电子科技有限公司 Wooden walking stick production is with automatic positive equipment of hammering

Similar Documents

Publication Publication Date Title
CN108838844A (en) A kind of construction site steel tube surface processing unit
CN104526104B (en) Full-automatic inductor tin dipping device and control method
CN2892371Y (en) Digital control cylindrical lapping machine
CN106881514A (en) A kind of intermetallic composite coating station-service micro metal pipe electric welding equipment
CN102240861B (en) Method and equipment for manufacturing gradient functional structure
WO2020237884A1 (en) Automatic diameter-adjustment robot for metal pipes and diameter-adjustment method therefor
CN107863856A (en) A kind of Water cooled air conditionerses motor stator core is cylindrical with inner circle derusting device
CN114799515A (en) Ceramic composite steel pipe laser welding device
CN102179637B (en) Manufacturing method and equipment of unequal-section bimetal transmission part
CN215847345U (en) Pipe welding seam polishing device
CN205685130U (en) A kind of quick burr remover of bridge steel plate pipe
CN208427777U (en) Machining cuts fixed device with steel pipe
CN215706740U (en) Conveyer is used in steel pipe production and processing
CN115722773A (en) Multidimensional magnetic stirring surfacing welding equipment and technological method based on three-foot parallel mechanism
CN102312064A (en) Oil-quenching air-cooling vacuum furnace
CN215092660U (en) Polishing and grinding equipment for automobile part production
CN201799913U (en) Device for partly figuring inner wall of steel pipe
CN216228661U (en) Steel pipe rust cleaning device that polishes for machining
CN112705714B (en) Semi-solid slurry preparation and feeding device for surface repair integrated equipment
CN204676131U (en) The device of ultrasonic impact strengthening axial workpiece weld seam
CN208454331U (en) A kind of steel pipe bundle clamping transfer device
CN111558835B (en) Automatic integrated loading and unloading equipment for punching and drilling
CN213164689U (en) Spherical surface repairing and polishing device for slag discharge valve
CN218110354U (en) Steel pipe pole rust cleaning device
CN108747868B (en) Grinding wheel manufacturing device based on induction heating additive manufacturing and using method

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: 20181120