CN106312645A - Mechanical processing platform for tubular billet steel - Google Patents

Mechanical processing platform for tubular billet steel Download PDF

Info

Publication number
CN106312645A
CN106312645A CN201611031635.3A CN201611031635A CN106312645A CN 106312645 A CN106312645 A CN 106312645A CN 201611031635 A CN201611031635 A CN 201611031635A CN 106312645 A CN106312645 A CN 106312645A
Authority
CN
China
Prior art keywords
processing platform
steel billet
clamp
fixture
cavity
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.)
Granted
Application number
CN201611031635.3A
Other languages
Chinese (zh)
Other versions
CN106312645B (en
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Ding Shang Stainless Steel Co., Ltd.
Original Assignee
Zhengzhou Chenghe Information 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 Zhengzhou Chenghe Information Technology Co Ltd filed Critical Zhengzhou Chenghe Information Technology Co Ltd
Priority to CN201611031635.3A priority Critical patent/CN106312645B/en
Publication of CN106312645A publication Critical patent/CN106312645A/en
Application granted granted Critical
Publication of CN106312645B publication Critical patent/CN106312645B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/08Work-clamping means other than mechanically-actuated
    • B23Q3/082Work-clamping means other than mechanically-actuated hydraulically actuated
    • 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
    • B23Q1/03Stationary work or tool supports

Abstract

The invention discloses a mechanical processing platform for tubular billet steel, comprising a processing platform and a clamping device, wherein the upper surface at the left end of the processing platform is provided with a hydraulic cylinder, the hydraulic cylinder is provided with a piston rod in fixed connection with the left surface of the hinge mount, the hinge mount slide is arranged on the upper surface of the guide table, the right end of the hinge mount is in rotary connection with one end of the hinge arm, the other end of the hinge arm is in rotary connection with the left end of the compression bar through hinge shaft; the upper surface of the processing platform is further fixed with a support base, the top of the support base is erected to support the left side of the tubular billet steel, the upper surface in the middle of the tubular billet steel is compressed and fixed by the ends of the compression bar, the right end of the processing platform is further provided with a clamping device, the clamping device clamps the right side of the tubular billet steel through the upper fixture and the lower fixture arranged inside. The platform is characterized with simple structure, easy installation and operation, and can be widely used in the mechanical processing technology, in particular in the mechanical allowance processing of tubular billet steel.

Description

A kind of machining platform for tubulose steel billet
Technical field
The present invention relates to field of machining, a kind of machining platform for tubulose steel billet.
Background technology
Along with development and the progress of science and technology of society, the mechanical processing industry of China has obtained quick development.Machinery adds Work refers to the process being changed overall dimensions or the performance of workpiece by a kind of plant equipment.By the difference on processing mode Machining and pressure processing can be divided into.
Mechanical processing technique flow process is step workpiece or part manufacture processed, the method using machining, directly Connect the change shape of blank, size and surface quality etc. so that it is the process becoming part is referred to as mechanical processing technique flow process, at this In individual flow process, the clamping and fixing device of workpiece is requisite part.
Tubulose steel billet generally refers to produce the blank of steel tube place.The solid round steel of high-quality is generally used to make pipe.Some The pipe mode of production also has the blank using steel ingot, continuous casting billet, forging stock, rolling square billet and centrifugally cast hollow ingot etc. to do tubulation. Prior art is more complicated for the machining platform structure gripping tubulose steel billet, and it is the most convenient to install and operate, Reduce the machining efficiency of tubulose steel billet.
Summary of the invention
It is an object of the invention to provide a kind of machining platform for tubulose steel billet, to solve above-mentioned background technology The problem of middle proposition.
For achieving the above object, the present invention provides following technical scheme:
A kind of machining platform for tubulose steel billet, including processing platform, clamping device, tubulose steel billet, hydraulic cylinder, pressure Bar, hinge arms, guide table, upper fixture and lower clamp, the left end upper surface of described processing platform is installed with hydraulic cylinder, and liquid The piston rod that cylinder pressure is provided with is fixing with the left-hand face of hinged seat to be connected;Described hinged seat slides and is located at the upper table of guide table Face, guide table is bolted mode and is fixedly mounted on the upper surface of processing platform;Described hinged seat right-hand member by hinge Spindle is rotationally connected with one end of hinge arms, and the other end of hinge arms is rotationally connected by the left end of jointed shaft with depression bar;Described The middle part of depression bar is arranged on depression bar bearing;The upper surface of described processing platform is further fixedly arranged on support seat, supports the top of seat End-rack sets the left end that support tubulose steel billet;The middle part upper surface of described tubulose steel billet is fixed by the end of depression bar;Institute The right-hand member upper surface stating processing platform is further fixedly arranged on clamping device, and clamping device is by being internally provided with upper fixture and lower folder The right part of tubulose steel billet is gripped by tool;The inside of described clamping device is respectively equipped with upper plenum, cavity and lower cavity;Institute The inwall stating upper plenum is provided with a guide rail, and a slide on rails is provided with top shoe, and wherein the inside of top shoe is fixed Servomotor is installed;The output shaft of described top shoe is linked with screw mandrel by shaft coupling;Between described upper plenum and cavity Dividing plate on be further opened with tapped through hole, the mode that is threaded connection inside tapped through hole is connected with screw mandrel;Described cavity Inwall is provided with No. two guide rails, and No. two slide on rails are provided with sliding block;The upper surface of described sliding block passes through welding manner Being fixedly installed bearing, the inner ring of bearing is fixing with the outer ring, bottom of screw mandrel by the way of interference fits to be connected;Described downslide The bottom lower surface of block offers screwed hole, and the top that the inside of screwed hole is threaded connection mode and upper fixture is fixing even Connect, upper fixture be arranged right below lower clamp, lower clamp is fixedly mounted in the groove that processing platform upper surface is offered;On described Between fixture and lower clamp, tubular steel base held by fixation clamp.
As the further scheme of the present invention: for being rotationally connected between described depression bar and depression bar bearing.
As the further scheme of the present invention: described top shoe is positive six prism structures.
As the further scheme of the present invention: described servomotor is fixedly mounted on the central axis within top shoe.
As the further scheme of the present invention: described sliding block is the structure of falling convex, the top of convex structure is just Six prism structures, the bottom of convex structure is cylindrical structure, and the lower slide of convex structure be located at cavity and under In the through hole of the space bar of cavity.
As the further scheme of the present invention: the described lower surface of upper fixture and the upper surface of lower clamp are V-shaped valley type Structure.
Compared with prior art, the invention has the beneficial effects as follows: tubulose steel billet is erected at top and the lower clamp supporting seat Upper surface, hinged seat makes piston rod move right under the effect of outside hydraulic power unit, makes hinged seat relative to guiding Sliding to the right in the surface of platform, now the left end of depression bar is lifted by hinge arms, so that the right-hand member of depression bar is pressed on tubulose steel billet Middle part upper surface;Driven by servomotor screw mandrel rotates, and screw mandrel occurs downward feed motion, and sliding block is same under the effect of screw mandrel There is downward feed motion in sample, sliding block drives upper fixture to move downward, and upper fixture and lower clamp are by tubulose steel billet fixed clamp; For threadeding and lower clamp is fixedly mounted in the groove of processing platform upper surface between upper fixture and sliding block, when clamping not With workpiece time, fixture and lower clamp can be replaced with so that the suitability of whole device is wider;Top shoe and sliding block Top is positive six prism structures, so effectively prevent top shoe and sliding block skids on the guide rail of its correspondence.Combine On, whole apparatus structure is simple, easy for installation, easily operates, and stable and reliable in work, can be widely applied to machining work Skill, is applied especially to tubulose steel billet amount machining.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of clamping device in the present invention
In figure: 1-processing platform, 2-clamping device, 3-tubulose steel billet, 4-hydraulic cylinder, 5-depression bar, 6-hinge arms, 7-guide table, 8-piston rod, 9-hinged seat, 10-depression bar bearing, 11-supports seat, the upper fixture of 12-, 13-lower clamp, 21-upper plenum, 22-mono- Guide rail, 23-servomotor, 24-top shoe, 25-shaft coupling, 26-tapped through hole, 27-screw mandrel, 28-bearing, 29-cavity, No. bis-guide rails of 30-, 31-sliding block, 32-screwed hole, cavity under 33-.
Detailed description of the invention
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 Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1-2, in the embodiment of the present invention, a kind of machining platform for tubulose steel billet is flat including processing Platform 1, clamping device 2, tubulose steel billet 3, hydraulic cylinder 4, depression bar 5, hinge arms 6, guide table 7, upper fixture 12 and lower clamp 13, described The left end upper surface of processing platform 1 is installed with hydraulic cylinder 4, and hydraulic cylinder 4 is hydraulic pressure after combining with external hydraulic power set Cylinder provides power, and the piston rod 8 that is provided with of hydraulic cylinder 4 is fixed with the left-hand face of hinged seat 9 and is connected;Described hinged seat 9 is sliding The dynamic upper surface being located at guide table 7, guide table 7 is bolted mode and is fixedly mounted on the upper surface of processing platform 1;Described Hinged seat 9 right-hand member be rotationally connected by one end of jointed shaft with hinge arms 6, the other end of hinge arms 6 by jointed shaft with The left end of depression bar 5 is rotationally connected;The middle part of described depression bar 5 is arranged on depression bar bearing 10, wherein depression bar 5 and depression bar bearing 10 it Between for being rotationally connected;The upper surface of described processing platform 1 is further fixedly arranged on support seat 11, and the top supporting seat 11 sets up support The left end of tubulose steel billet 3;The middle part upper surface of described tubulose steel billet 3 is fixed by the end of depression bar 5;Described processing is put down The right-hand member upper surface of platform 1 is further fixedly arranged on clamping device 2, and clamping device 2 is by being internally provided with upper fixture 12 and lower clamp The right part of tubulose steel billet 3 is gripped by 13;The inside of described clamping device 2 be respectively equipped with upper plenum 21, cavity 29 and under Cavity 33;The inwall of described upper plenum 21 is provided with a guide rail 22, and a guide rail 22 slides is provided with top shoe 24, upper cunning Block 24 is positive six prism structures, and wherein the inside of top shoe 24 is installed with servomotor 23, and cunning is located at by servomotor 23 On the central axis of block 24;The output shaft of described top shoe 24 is linked with screw mandrel 27 by shaft coupling 25;Described upper plenum 21 He Being further opened with tapped through hole 26 on dividing plate between cavity 29, tapped through hole 26 is internal is threaded connection mode and screw mandrel 27 Connect;The inwall of described cavity 29 is provided with No. two guide rails 30, and No. two guide rails 30 slide is provided with sliding block 31;Under described The upper surface of slide block 31 is fixedly installed bearing 28 by welding manner, and the inner ring of bearing 28 is by the way of interference fits and silk The outer ring, bottom of bar 27 is fixing to be connected;Described sliding block 31 is the structure of falling convex, and the top of convex structure is positive six prisms Structure, the bottom of convex structure is cylindrical structure, and the bottom lower surface of cylindrical structure offers screwed hole 32, and type In the through hole of the space bar that the lower slide of type structure is located at cavity 29 and lower cavity 33;The inside of described screwed hole 32 is passed through The top of thread connecting mode and upper fixture 12 is fixing to be connected, upper fixture 12 be arranged right below lower clamp 13, lower clamp 13 is consolidated Dingan County is contained in the groove that processing platform 1 upper surface is offered, and wherein goes up fixture 12 and lower clamp 13 is all located at the interior of lower cavity 33 Portion;Between described upper fixture 12 and lower clamp 13, tubular steel base 3 held by fixation clamp;The lower surface of described upper fixture 12 and lower clamp The upper surface of 13 is V-shaped valley type structure.
The operation principle of the present invention is: tubulose steel billet 3 in use, is erected at and supports the top of seat 11 and lower folder by device The upper surface of tool 13, hinged seat 9 makes piston rod 8 move right under the effect of outside hydraulic power unit, makes hinged seat 9 relative Sliding to the right in the surface of guide table 7, now the left end of depression bar 5 is lifted by hinge arms 6, so that the right-hand member of depression bar 5 presses Middle part upper surface at tubulose steel billet 3;Then starting servomotor 23, servomotor 23 drives screw mandrel 27 to rotate, because screw thread leads to For threadeding between the inner ring in hole 26 and the outer ring of screw mandrel 27, now screw mandrel 27 rotates in the inside of tapped through hole 26 Time, there is downward feed motion in screw mandrel 27, sliding block 31 now is same under the effect of screw mandrel 27 occurs downward feed motion, Sliding block 31 drives upper fixture 12 to move downward, and upper fixture 12 and lower clamp 13 are by tubulose steel billet 3 fixed clamp;Upper fixture 12 with It is fixedly mounted in the groove of processing platform 1 upper surface for threaded and lower clamp 13 between sliding block 31, when clamping difference Workpiece time, fixture 12 and lower clamp 13 can be replaced with so that the suitability of whole device is wider;Top shoe 24 and downslide The top of block 31 is positive six prism structures, so effectively prevent top shoe 24 and sliding block 31 and sends out on the guide rail of its correspondence Raw skidding;Total is fairly simple, easy for installation, easily operates, and stable and reliable in work, can be widely applied to machinery and adds Work technique, is applied especially to tubulose steel billet amount machining.
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 the spirit or essential attributes of the present invention, it is possible to realize the present invention in other specific forms.Therefore, no matter From the point of view of which point, all should regard embodiment 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 by fall in the implication of equivalency and scope of claim Change is included in the present invention.Should not be considered as limiting involved claim by any reference in claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment May be appreciated other embodiments.

Claims (3)

1. for a machining platform for tubulose steel billet, including processing platform, clamping device, tubulose steel billet, hydraulic cylinder, pressure Bar, hinge arms, guide table, upper fixture and lower clamp, it is characterised in that the left end upper surface of described processing platform is installed with Hydraulic cylinder, and the piston rod that is provided with of hydraulic cylinder is fixing with the left-hand face of hinged seat is connected;Described hinged seat slides to be located at and leads To the upper surface of platform, guide table is bolted mode and is fixedly mounted on the upper surface of processing platform;Described hinged seat Right-hand member is rotationally connected by one end of jointed shaft with hinge arms, and the other end of hinge arms is rotated by the left end of jointed shaft with depression bar Connect;The middle part of described depression bar is arranged on depression bar bearing;The upper surface of described processing platform is further fixedly arranged on support seat, The top of support seat sets up the left end that support tubulose steel billet;The middle part upper surface of described tubulose steel billet is compressed by the end of depression bar Fixing;The right-hand member upper surface of described processing platform is further fixedly arranged on clamping device, and clamping device is by being internally provided with upper folder The right part of tubulose steel billet is gripped by tool and lower clamp;The inside of described clamping device be respectively equipped with upper plenum, cavity and Lower cavity;The inwall of described upper plenum is provided with a guide rail, a slide on rails is provided with top shoe, wherein top shoe Inside is installed with servomotor;The output shaft of described top shoe is linked with screw mandrel by shaft coupling;Described upper plenum and in Being further opened with tapped through hole on dividing plate between cavity, the mode that is threaded connection inside tapped through hole is connected with screw mandrel;Described The inwall of cavity is provided with No. two guide rails, and No. two slide on rails are provided with sliding block;The upper surface of described sliding block passes through Welding manner is fixedly installed bearing, and the inner ring of bearing is fixing with the outer ring, bottom of screw mandrel by the way of interference fits to be connected; The bottom lower surface of described sliding block offers screwed hole, and the inside of screwed hole is threaded connection the top of mode and upper fixture Fixing connect, upper fixture be arranged right below lower clamp, lower clamp is fixedly mounted in the groove that processing platform upper surface is offered, For being rotationally connected between described depression bar and depression bar bearing, described top shoe is positive six prism structures, the fixing peace of described servomotor It is contained on the central axis within top shoe.
A kind of machining platform for tubulose steel billet the most according to claim 1, it is characterised in that described sliding block For the structure of falling convex, the top of convex structure is positive six prism structures, and the bottom of convex structure is cylindrical structure, and In the through hole of the space bar that the lower slide of convex structure is located at cavity and lower cavity.
A kind of machining platform for tubulose steel billet the most according to claim 1, it is characterised in that described upper fixture Lower surface and the upper surface of lower clamp be V-shaped valley type structure.
CN201611031635.3A 2016-11-22 2016-11-22 A kind of mechanical processing platform for tubulose steel billet Active CN106312645B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611031635.3A CN106312645B (en) 2016-11-22 2016-11-22 A kind of mechanical processing platform for tubulose steel billet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810417227.4A CN108581559B (en) 2016-11-22 2016-11-22 A kind of machining platform for tubulose steel billet
CN201611031635.3A CN106312645B (en) 2016-11-22 2016-11-22 A kind of mechanical processing platform for tubulose steel billet

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201810417227.4A Division CN108581559B (en) 2016-11-22 2016-11-22 A kind of machining platform for tubulose steel billet

Publications (2)

Publication Number Publication Date
CN106312645A true CN106312645A (en) 2017-01-11
CN106312645B CN106312645B (en) 2018-07-27

Family

ID=57816851

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201810417227.4A Active CN108581559B (en) 2016-11-22 2016-11-22 A kind of machining platform for tubulose steel billet
CN201611031635.3A Active CN106312645B (en) 2016-11-22 2016-11-22 A kind of mechanical processing platform for tubulose steel billet

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201810417227.4A Active CN108581559B (en) 2016-11-22 2016-11-22 A kind of machining platform for tubulose steel billet

Country Status (1)

Country Link
CN (2) CN108581559B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108637363A (en) * 2018-05-28 2018-10-12 安徽工程大学 A kind of steel pipe cutting clamp system
CN111216055A (en) * 2020-02-25 2020-06-02 淮北德林机械设备有限公司 Machining platform for pipe fitting machining

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29815832U1 (en) * 1998-09-04 1999-04-01 Hwr Maschinenbautechnik Gmbh Device for releasably clamping a workpiece
CN203527082U (en) * 2013-10-31 2014-04-09 浙江禧力琦科技有限公司 Large pipe fitting beveling machine
CN204248498U (en) * 2014-10-30 2015-04-08 安徽鼎恒再制造产业技术研究院有限公司 A kind of gripping position adjustable pipe clamping device
CN104440311A (en) * 2014-12-03 2015-03-25 重庆三贵机械制造有限公司 Machining tool for tangential connecting tube end groove of spiral plate heat exchanger
CN204818842U (en) * 2015-06-09 2015-12-02 余元兰 Pipe cutting machine anchor clamps
CN204868235U (en) * 2015-06-09 2015-12-16 江苏德明新材料有限公司 Nonrust steel pipe fixing device
CN105171445A (en) * 2015-10-20 2015-12-23 广州通锐激光设备有限公司 Tube cutting equipment
CN105710677A (en) * 2016-04-18 2016-06-29 句容五星机械制造有限公司 Auxiliary clamping mechanism for tubular and rod workpieces

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108637363A (en) * 2018-05-28 2018-10-12 安徽工程大学 A kind of steel pipe cutting clamp system
CN111216055A (en) * 2020-02-25 2020-06-02 淮北德林机械设备有限公司 Machining platform for pipe fitting machining

Also Published As

Publication number Publication date
CN108581559B (en) 2019-11-01
CN106312645B (en) 2018-07-27
CN108581559A (en) 2018-09-28

Similar Documents

Publication Publication Date Title
CN105880637B (en) Lathe for the long component of rod category of turning
CN206662808U (en) A kind of hydraulic drilling machine fixture for being used to process auto parts machinery mould
CN106312645A (en) Mechanical processing platform for tubular billet steel
CN107511703A (en) A kind of hardware workpiece fixture for processing
CN204892759U (en) Pipe end flaring device
CN202877559U (en) Cutter frame structure of vertical lathe
CN201470738U (en) Wave spacing adjusting device for corrugated pipe
CN203853820U (en) Universal clamping device
CN203004155U (en) Stripping chuck
CN202780427U (en) Flywheel detaching device
CN203197000U (en) Quick replacement device for cold roll forming horizontal machine frame
CN104368738B (en) Wedge press eccentric bushing adjusting device
CN205995991U (en) A kind of bicycle frame tube clicker press machine
CN103862306A (en) General clamping device
CN201693089U (en) Horn mouth expander
CN204843077U (en) Novel milling machine
CN204339534U (en) Vertical lapping machine
CN107876821B (en) Integral machining device for big end hole of connecting rod
CN203427032U (en) Conveying mechanical hand
CN2923161Y (en) Clamping device for processing hollow steel blank by deep hole drilling machine tool
CN107755746B (en) Positioning mechanism for integral boring of big end hole of connecting rod
CN213970811U (en) Automatic centre gripping equipment of mould part multi-angle
CN202606494U (en) Regulating device of small opening of centering roll
CN211683665U (en) Fixed fixture of servo punch press
CN207465063U (en) A kind of fixing mould for hydraulic cylinder

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20180615

Address after: 323400 No. 276, Yongning Road, Xiping street, Songyang County, Lishui, Zhejiang

Applicant after: Zhejiang Ding Shang Stainless Steel Co., Ltd.

Address before: 450000 room C260, 1 tower, 96, Ruida Road, Zhengzhou high tech Industrial Development Zone, Henan

Applicant before: Zhengzhou integrity Information Technology Co., Ltd.

GR01 Patent grant
GR01 Patent grant