CN108817887B - Auxiliary chain plate mounting device - Google Patents

Auxiliary chain plate mounting device Download PDF

Info

Publication number
CN108817887B
CN108817887B CN201810633836.3A CN201810633836A CN108817887B CN 108817887 B CN108817887 B CN 108817887B CN 201810633836 A CN201810633836 A CN 201810633836A CN 108817887 B CN108817887 B CN 108817887B
Authority
CN
China
Prior art keywords
shaft
rocking handle
adjusting
rotating frame
sliding
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.)
Active
Application number
CN201810633836.3A
Other languages
Chinese (zh)
Other versions
CN108817887A (en
Inventor
何立军
王宁
何国峰
马同堂
赵亚宁
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.)
Ningbo Kocel Machine Tool Auxiliary Machinery Co Ltd
Original Assignee
Ningbo Kocel Machine Tool Auxiliary 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 Ningbo Kocel Machine Tool Auxiliary Machinery Co Ltd filed Critical Ningbo Kocel Machine Tool Auxiliary Machinery Co Ltd
Priority to CN201810633836.3A priority Critical patent/CN108817887B/en
Publication of CN108817887A publication Critical patent/CN108817887A/en
Application granted granted Critical
Publication of CN108817887B publication Critical patent/CN108817887B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001Article feeders for assembling machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes

Abstract

The invention relates to a chain plate auxiliary mounting device, which comprises: support, major structure and regulation structure. The support comprises a support frame body, a sliding shaft rotatably arranged on the support frame body, a sliding rod and a rocking handle I; the main body structure comprises a rotating frame body, adjusting shafts, a rocking handle II and a rocking handle III, wherein the adjusting shafts are arranged at two ends of the rotating frame body; the adjusting structure comprises a height adjusting piece and a width adjusting piece; the height adjusting piece comprises a steel wire rope, a sliding shaft and an adjusting plate; the width adjusting piece comprises a chain plate guide rail, a chain wheel and a slide rail. The chain plate auxiliary mounting device can successfully reduce the original operation personnel into one to two, improve the chain plate conveying process and change the original manual lifting into chain wheel conveying.

Description

Auxiliary chain plate mounting device
Technical Field
The invention belongs to the field of auxiliary equipment of machine tools, and particularly relates to an auxiliary mounting device for a chain plate of a chip cleaner.
Background
Traditional chip cleaner link joint installation is usually accomplished by three to four people, and sometimes even more, wherein two people lift up the link joint and send into the chip cleaner export, and one person or two people draw the link joint through link joint end iron wire, and manpower and time have been wasted to such installation link joint process, in order to solve this problem, need provide a link joint auxiliary installation device and make operating personnel reduce and raise the efficiency as auxiliary assembly.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the chain plate auxiliary mounting device which can successfully reduce the number of original operators into one to two, improve the chain plate conveying process and change the original manual lifting into chain wheel conveying.
In order to solve the defects, the invention adopts the technical scheme that:
In order to realize that the installation link joint is quick and operating personnel lack this target, independently design a supplementary installation device of link joint, include: the device comprises a bracket, a main body structure and an adjusting structure; the support comprises a supporting frame body (1), a sliding shaft (24) rotatably mounted on the supporting frame body (1), a sliding rod (9) and a rocking handle I (18), the sliding rod (9) is mounted on two opposite sides of the supporting frame body (1) respectively, and the rocking handle I (18) is mounted at two ends of the sliding shaft (24) respectively; the main structure comprises a rotating frame body (2), adjusting shafts, a rocking handle II (15) and a rocking handle III (19), wherein the adjusting shafts are arranged at two ends of the rotating frame body (2), one end of the rotating frame body (2) is rotatably connected with one end of the supporting frame body (1), the sliding rod (9) is movably clamped with the rotating frame body (2), and the rocking handle II (15) and the rocking handle III (19) are arranged on the adjusting shafts; the adjusting structure comprises a height adjusting piece and a width adjusting piece, wherein the height adjusting piece comprises a steel wire rope (8), a sliding shaft (7) and an adjusting plate (10); one end of the steel wire rope (8) forms a ring and is sleeved on the fixed shaft, and the other end of the steel wire rope winds the sliding shaft (7) and is fixed with the sliding shaft (24) through the inside of the sliding rod (9); the sliding shaft (7) and the adjusting plate (10) are both arranged on two sides of the rotating frame body (2); the width adjusting piece comprises a chain plate guide rail (3), a chain wheel (21) and a sliding rail (4); the chain plate guide rail (3) is provided with a through hole with the same cross section shape as the slide rail (4) and can freely slide along the slide rail (4); the sliding rail (4) is fixed on the inner side of the rotating frame body (2); the chain wheel (21) is arranged on the adjusting shafts at two ends of the rotating frame body (2).
Further, the rocking handle I (18) is arranged on the supporting plate (17); the object placing plate (26) is arranged in the supporting frame body (1); the sliding shaft (24) penetrates through a support plate (17) fixed on the support frame body (1), and two ends of the sliding shaft are respectively in a polygonal shape and are provided with the rocking handle I (18).
Further, the adjusting shaft comprises a shaft I (5) and a shaft II (22); one end of the shaft I (5) and one end of the shaft II (22) are polygonal and penetrate into the rocking handle II (15) and the rocking handle III (19) respectively; the two ends of the shaft I (5) and the shaft II (22) are provided with ratchet wheels (12) in the rotating frame body (2); the ratchet (12) is axially locked in position by a shaft.
Furthermore, the rotating frame body (2) is reinforced by a lower main body bottom reinforcing rib (28) and is rotatably connected with the supporting frame body (1) through a device tail rotating shaft (13).
Further, the steel wire fixing shaft (6) is fixed at the head part of the rotating frame body (2); the slide rod (9) is arranged on the support frame body (1) through a slide shaft support reinforcing rib (23).
Furthermore, the two ends of the shaft I (5) and the shaft II (22) in the rotating frame body (2) are respectively provided with a ratchet wheel (12); the ratchet wheel (12) limits the axial position through a shaft clamp; the chain wheel (21) is arranged on the inner side of the ratchet wheel (12); the rotation stopping plate rotating shaft (20) is fixed on the rotating frame body (2); the rotation stopping plate (11) can rotate around a rotation stopping plate rotating shaft (20) and limit the axial position through a shaft clamp; the rotation stopping plate (11) extends into the gear teeth of the ratchet wheel (12).
The beneficial effects of the invention at least comprise:
(1) The chain plates are conveyed by the chain wheels, so that the process of installing the chain plates is labor-saving.
(2) Through the use of the device, the manpower use can be reduced, and the work efficiency is improved.
(3) The device reserves a motor mounting structure, and the motor is mounted after the early-stage manual use effect is evaluated, so that the chain plate mounting speed can be greatly accelerated.
Drawings
Fig. 1 is an isometric view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a rear view of the present invention.
Fig. 4 is an isometric view of the present invention.
Fig. 5 is a schematic diagram of the operation of the present invention.
Fig. 6 is a schematic diagram of the operation of the present invention.
The device comprises a support frame body 1, a rotating frame body 2, a chain plate guide rail 3, a sliding rail 4, a shaft I5, a steel wire fixing shaft 6, a sliding shaft 7, a steel wire rope 8, a sliding rod 9, an adjusting plate 10, a rotation stopping plate 11, a ratchet wheel 12, a rotating shaft 13, a roller 14, a rocking handle II 15, a bearing 16, a supporting plate 17, a rocking handle I18, a rocking handle III 19, a rotation stopping plate rotating shaft 20, a chain wheel 21, a shaft II 22, a sliding shaft supporting reinforcing rib 23, a sliding shaft 24, a limiting plate 25, an object placing plate 26, a reserved motor mounting seat 27, a main body bottom reinforcing rib 28, a chain plate 29 and a chain plate chip remover 30.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "left," "right," "top," "bottom," "top," and the like are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
The invention is further described with reference to the following detailed description of embodiments in conjunction with the accompanying drawings.
As shown in fig. 1 to 4, a link plate auxiliary mounting device includes: the device comprises a bracket, a main body structure and an adjusting structure; the support comprises a supporting frame body (1), a sliding shaft (24) rotatably mounted on the supporting frame body (1), a sliding rod (9) and a rocking handle I (18), the sliding rod (9) is mounted on two opposite sides of the supporting frame body (1) respectively, and the rocking handle I (18) is mounted at two ends of the sliding shaft (24) respectively; the main structure comprises a rotating frame body (2), adjusting shafts, a rocking handle II (15) and a rocking handle III (19), wherein the adjusting shafts are arranged at two ends of the rotating frame body (2), one end of the rotating frame body (2) is rotatably connected with one end of the supporting frame body (1), the sliding rod (9) is movably clamped with the rotating frame body (2), and the rocking handle II (15) and the rocking handle III (19) are arranged on the adjusting shafts; the adjusting structure comprises a height adjusting piece and a width adjusting piece, wherein the height adjusting piece comprises a steel wire rope (8), a sliding shaft (7) and an adjusting plate (10); one end of the steel wire rope (8) forms a ring and is sleeved on the fixed shaft, and the other end of the steel wire rope winds the sliding shaft (7) and is fixed with the sliding shaft (24) through the inside of the sliding rod (9); the sliding shaft (7) and the adjusting plate (10) are both arranged on two sides of the rotating frame body (2); the width adjusting piece comprises a chain plate guide rail (3), a chain wheel (21) and a sliding rail (4); the chain plate guide rail (3) is provided with a through hole with the same cross section shape as the slide rail (4) and can freely slide along the slide rail (4); the sliding rail (4) is fixed on the inner side of the rotating frame body (2); the chain wheel (21) is arranged on the adjusting shafts at two ends of the rotating frame body (2).
Further, the rocking handle I (18) is arranged on the supporting plate (17); the object placing plate (26) is arranged in the supporting frame body (1); the sliding shaft (24) penetrates through a support plate (17) fixed on the support frame body (1), and two ends of the sliding shaft are respectively in a polygonal shape and are provided with the rocking handle I (18).
Further, the adjusting shaft comprises a shaft I (5) and a shaft II (22); one end of the shaft I (5) and one end of the shaft II (22) are polygonal and penetrate into the rocking handle II (15) and the rocking handle III (19) respectively; the two ends of the shaft I (5) and the shaft II (22) are provided with ratchet wheels (12) in the rotating frame body (2); the ratchet (12) is axially locked in position by a shaft.
Furthermore, the rotating frame body (2) is reinforced by a lower main body bottom reinforcing rib (28) and is rotatably connected with the supporting frame body (1) through a device tail rotating shaft (13).
Further, the steel wire fixing shaft (6) is fixed at the head part of the rotating frame body (2); the slide rod (9) is arranged on the support frame body (1) through a slide shaft support reinforcing rib (23).
Furthermore, the two ends of the shaft I (5) and the shaft II (22) in the rotating frame body (2) are respectively provided with a ratchet wheel (12); the ratchet wheel (12) limits the axial position through a shaft clamp; the chain wheel (21) is arranged on the inner side of the ratchet wheel (12); the rotation stopping plate rotating shaft (20) is fixed on the rotating frame body (2); the rotation stopping plate (11) can rotate around a rotation stopping plate rotating shaft (20) and limit the axial position through a shaft clamp; the rotation stopping plate (11) extends into the gear teeth of the ratchet wheel (12).
The chain plate auxiliary mounting device has the following working process:
Firstly, determining the height of a chip cleaner to be installed, rotating a rocking handle I (18) to drive a sliding shaft (24) to rotate, winding a steel wire rope (8) on the sliding shaft (24) and limiting the axial position of the steel wire rope through a limiting disc (25), pulling a steel wire fixing shaft (6) fixedly connected to a rotating frame body (2) by the steel wire rope (8) through a sliding shaft (7) to move upwards, driving the rotating frame body (2) to rotate around a rotating shaft (13), enabling a position to be lifted to be flush with a chip cleaner chain plate installation opening, stopping rotating the rocking handle I (18), and inserting a fixing pin into a through hole corresponding to an adjusting plate (10) and the rotating frame body (2) to fix the fixing pin at a required position; secondly, determining the width of the chain plate to be installed, adjusting the width between two chain plate guide rails (3) and a chain wheel (21) to adapt to the situation that the chain plate is placed in (the chain plate guide rails (3) can freely slide along a slide rail (4) fixed on a rotating frame body (2), the chain wheel can freely slide along a shaft I (5) and a shaft II (22)), after the chain plate auxiliary installation device is adjusted, the chain plate to be installed is plugged in from a rotating shaft (13) and is tiled on the chain plate guide rails (3) (as shown in figure 5), ensuring that the chains at two sides of the chain plate are plugged in the lower part of the chain wheel (21) and rotating a rocking handle III (19) drives the shaft II (22) and the shaft chain wheel (21) to rotate, driving the chain plate to move obliquely upwards along the chain plate guide rails (3) through chain wheel and chain transmission, and in the process of moving the chain plate obliquely upwards, the rotation stopping plate (11) can rotate along a rotating shaft (20) fixed on the rotating frame body (2) and limit the unidirectional rotation, waiting that the link joint slides to axle I (5) sprocket department, rotatory rocking handle II (15) drive axle I (5) and epaxial sprocket (21) rotate and drive the link joint and continue the upward movement, wait that the link joint reaches installation device head department, pack the link joint that stretches out into in the guide rail of chip cleaner link joint department and rotatory rocking handle II (15) make the link joint follow chip cleaner guide rail at the uniform velocity get into in the chip cleaner main part (as figure 6), until the link joint installation is accomplished.
In the description herein, references to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the embodiments are illustrative and not restrictive, that various changes, modifications, substitutions and alterations may be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (5)

1. A chain plate auxiliary mounting device is characterized by comprising: the device comprises a bracket, a main body structure and an adjusting structure; the support comprises a supporting frame body (1), a sliding shaft (24) rotatably mounted on the supporting frame body (1), a sliding rod (9) and a rocking handle I (18), the sliding rod (9) is mounted on two opposite sides of the supporting frame body (1) respectively, and the rocking handle I (18) is mounted at two ends of the sliding shaft (24) respectively; the main structure comprises a rotating frame body (2), adjusting shafts, a rocking handle II (15) and a rocking handle III (19), wherein the adjusting shafts are arranged at two ends of the rotating frame body (2), one end of the rotating frame body (2) is rotatably connected with one end of the supporting frame body (1), the sliding rod (9) is movably clamped with the rotating frame body (2), and the rocking handle II (15) and the rocking handle III (19) are arranged on the adjusting shafts; the adjusting structure comprises a height adjusting piece and a width adjusting piece, wherein the height adjusting piece comprises a steel wire rope (8), a sliding shaft (7) and an adjusting plate (10); one end of the steel wire rope (8) forms a ring and is sleeved on the fixed shaft, and the other end of the steel wire rope winds the sliding shaft (7) and is fixed with the sliding shaft (24) through the inside of the sliding rod (9); the sliding shaft (7) and the adjusting plate (10) are both arranged on two sides of the rotating frame body (2); the width adjusting piece comprises a chain plate guide rail (3), a chain wheel (21) and a sliding rail (4); the chain plate guide rail (3) is provided with a through hole with the same cross section shape as the slide rail (4) and can freely slide along the slide rail (4); the sliding rail (4) is fixed on the inner side of the rotating frame body (2); the chain wheel (21) is arranged on the adjusting shafts at two ends of the rotating frame body (2).
2. The link plate secondary installation device of claim 1, wherein the adjustment shaft comprises a shaft I (5) and a shaft II (22); one end of the shaft I (5) and one end of the shaft II (22) are polygonal and penetrate into the rocking handle II (15) and the rocking handle III (19) respectively; the two ends of the shaft I (5) and the shaft II (22) are provided with ratchet wheels (12) in the rotating frame body (2); the ratchet (12) is axially locked in position by a shaft.
3. The link plate secondary attachment device according to claim 1, characterized in that the rotating frame (2) is reinforced by a lower body bottom reinforcement rib (28) and is rotatably connected to the support frame (1) by a device tail shaft (13).
4. The link plate auxiliary mounting device according to claim 1, wherein the slide bar (9) is mounted to the support frame (1) by a slide shaft support rib (23).
5. The chain plate auxiliary mounting device as claimed in claim 2, wherein the shaft I (5) and the shaft II (22) are respectively provided with a ratchet wheel (12) at two ends in the rotating frame body (2); the ratchet wheel (12) limits the axial position through a shaft clamp; the chain wheel (21) is arranged on the inner side of the ratchet wheel (12).
CN201810633836.3A 2018-06-20 2018-06-20 Auxiliary chain plate mounting device Active CN108817887B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810633836.3A CN108817887B (en) 2018-06-20 2018-06-20 Auxiliary chain plate mounting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810633836.3A CN108817887B (en) 2018-06-20 2018-06-20 Auxiliary chain plate mounting device

Publications (2)

Publication Number Publication Date
CN108817887A CN108817887A (en) 2018-11-16
CN108817887B true CN108817887B (en) 2020-07-21

Family

ID=64142830

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810633836.3A Active CN108817887B (en) 2018-06-20 2018-06-20 Auxiliary chain plate mounting device

Country Status (1)

Country Link
CN (1) CN108817887B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510529A1 (en) * 1981-07-30 1983-02-04 Beaugendre Jacques Mobile conveyor for poultry - is carried on adjustable trailer and uses motor driven belt on guide plate
GB2210012A (en) * 1987-09-22 1989-06-01 Chen Ming Chi Portable conveyor
CN201647611U (en) * 2010-04-16 2010-11-24 安徽聚力机械制造有限公司 Chain slab type conveyor
CN202152197U (en) * 2011-05-28 2012-02-29 李展武 Material conveying device
CN102974997A (en) * 2012-12-05 2013-03-20 江南嘉捷电梯股份有限公司 Installation device of escalator step chain
CN105366384A (en) * 2015-12-08 2016-03-02 哈尔滨理大晟源科技开发有限公司 Liftable steel loading and unloading machine and loading and unloading method
CN206466582U (en) * 2016-12-31 2017-09-05 淄博鑫旭电源科技有限公司 adjustable grid conveying device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510529A1 (en) * 1981-07-30 1983-02-04 Beaugendre Jacques Mobile conveyor for poultry - is carried on adjustable trailer and uses motor driven belt on guide plate
GB2210012A (en) * 1987-09-22 1989-06-01 Chen Ming Chi Portable conveyor
CN201647611U (en) * 2010-04-16 2010-11-24 安徽聚力机械制造有限公司 Chain slab type conveyor
CN202152197U (en) * 2011-05-28 2012-02-29 李展武 Material conveying device
CN102974997A (en) * 2012-12-05 2013-03-20 江南嘉捷电梯股份有限公司 Installation device of escalator step chain
CN105366384A (en) * 2015-12-08 2016-03-02 哈尔滨理大晟源科技开发有限公司 Liftable steel loading and unloading machine and loading and unloading method
CN206466582U (en) * 2016-12-31 2017-09-05 淄博鑫旭电源科技有限公司 adjustable grid conveying device

Also Published As

Publication number Publication date
CN108817887A (en) 2018-11-16

Similar Documents

Publication Publication Date Title
CN106337599A (en) Device for intelligently erecting telegraph pole of electric power system
CN110439236B (en) Auxiliary device for laying ceramic tiles
CN207955718U (en) The electric platforms formula device of server cabinet built-in device is installed
CN109083486B (en) Multisection cement pole automatic assembly installation device
CN108817887B (en) Auxiliary chain plate mounting device
CN207390944U (en) A kind of one man operation's mechanical elevating platform
CN108356094A (en) A kind of efficient hammer out device of auto parts machinery repair plates of automobile
CN205367008U (en) Over -and -under type automatic panel turnover machine that reciprocates
CN104670939B (en) Board feeder
CN104389285B (en) Rolling brush lifting and slightly adjusting device for sweeping vehicle
CN209881225U (en) Trolley for mounting cable trough box
CN110042869B (en) Municipal administration sewer well lid extractor
CN208275970U (en) A kind of efficient hammer out device of automobile parts maintenance plates of automobile
CN206569703U (en) A kind of water barrel carrying device
KR101220048B1 (en) Reactor stud bolt lifter
US2843358A (en) Pipe pulling machine
CN201268021Y (en) Automatic plate feed mechanism of block shaper
CN207347117U (en) One kind building materials in the tube lifting rotating mechanism
CN112645050A (en) Lifting placing machine for production
CN210126072U (en) Intelligent suspension type flexible assembling manipulator
CN203080419U (en) Automatic rubber tube threading machine
CN208341432U (en) A kind of efficient bending machine
CN213141332U (en) Elevating platform is used in traffic sign installation
CN105624856A (en) Automatic doffing device for rotary spindle pre-loosening ring spinning
CN108791216B (en) Automatic cleaning equipment for automobile parts and using method thereof

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
GR01 Patent grant
GR01 Patent grant