CN106363207A - Full-automatic pin drilling machine - Google Patents

Full-automatic pin drilling machine Download PDF

Info

Publication number
CN106363207A
CN106363207A CN201610998795.9A CN201610998795A CN106363207A CN 106363207 A CN106363207 A CN 106363207A CN 201610998795 A CN201610998795 A CN 201610998795A CN 106363207 A CN106363207 A CN 106363207A
Authority
CN
China
Prior art keywords
automatic
lead plug
clamping
hole
collecting pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610998795.9A
Other languages
Chinese (zh)
Inventor
黄启林
夏成芳
徐义贤
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 Telilong Pml Precision Mechanism Ltd
Original Assignee
ZHEJIANG TELILONG AUTO PARTS 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 ZHEJIANG TELILONG AUTO PARTS CO Ltd filed Critical ZHEJIANG TELILONG AUTO PARTS CO Ltd
Priority to CN201610998795.9A priority Critical patent/CN106363207A/en
Publication of CN106363207A publication Critical patent/CN106363207A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B41/00Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • 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
    • B23Q7/00Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • 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
    • B23Q7/00Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/06Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of pushers

Abstract

The invention relates to a secondary machining machine, in particular to a full-automatic pin drilling machine. The pin drilling machine comprises a rack. The rack is provided with an automatic feeding mechanism, a positioning clamping mechanism, a pin drilling mechanism and an automatic collecting mechanism. The automatic feeding mechanism is connected with a transverse pushing mechanism through the arrangement of a conveying track. The transverse pushing mechanism is connected with a longitudinal pushing mechanism. The longitudinal pushing mechanism pushes a workpiece into the positioning clamping mechanism, and the workpiece is fixed and clamped. The pin drilling mechanism conducts pin drilling on the workpiece through the arrangement of a pin drilling pushing mechanism. After pin drilling is finished, the pin drilling mechanism returns through the pin drilling pushing mechanism. The automatic collecting mechanism comprises a collecting pipe, and the collecting pipe is connected with the positioning clamping mechanism in a matched manner through the arrangement of a swing arm mechanism. The pin drilling machine achieves automatic material supply, automatic clamping, automatic drilling and automatic collecting; and in the automatic drilling process, the clamping mechanism and the pin drilling mechanism rotate in the opposite directions at the same time, so that pin drilling is more rapid and convenient, the structure is simple, and operation precision is higher.

Description

A kind of full-automatic lead plug machine
Technical field
The present invention relates to secondary operations machine, more particularly, to a kind of full-automatic lead plug machine.
Background technology
At present, the processing in the hole on the bearing pin of market sale is generally manual processing and forms.One v is installed on general bench drilling machine Shape mold, is sent into one end that bearing pin need to be holed in v shape groove with handss, another handss move bench drill handle bore, after the completion of Taking-up, the method complex operation and inefficiency.
Content of the invention
A kind of Automatic-feeding that the present invention provides, Automatic-clamping, automatic drilling, the lead plug machine automatically collected.
The technical scheme that the present invention takes for achieving the above object is:
A kind of full-automatic lead plug machine, this lead plug machine includes frame, described frame is respectively provided with automatic feed mechanism, locating clip Hold mechanism, lead plug mechanism and automatic collecting mechanism, described automatic feed mechanism passes through to arrange delivery track and crosswise pushing machine Structure is connected, and described crosswise pushing mechanism is connected with longitudinal delivery device, and it is fixed that workpiece is pushed to by described longitudinal delivery device Fixed clamp in the clamping device of position, its lead plug mechanism is entered to workpiece by described lead plug mechanism by arranging lead plug delivery device Row lead plug, the described lead plug mechanism after finishing of lead plug passes through lead plug delivery device return, and described automatic collecting mechanism includes receiving Collector, it is in mating connection with described positioning and clamping mechanism that described collecting pipe passes through setting oscillating arm mechanisms.
As improving further, described positioning and clamping mechanism includes with middle through-hole clamp bracket, clamp system and Rotary drive mechanism, the through hole two ends of described clamp bracket pass through to arrange the fixing described clamp system of bearing respectively, described Clamp system on by arrange belt pulley be connected with described rotary drive mechanism.
As improving further, described clamp system include having middle part clamping through hole gripper spindle, described Bare terminal end in the clamping through hole of gripper spindle is set to the angle that leans outward, setting elasticity on the described bare terminal end of clamping through hole Chuck, the jaws that the bare terminal end setting of described collet is matched with the bare terminal end clamping through hole, described clamping through hole The other end setting universal driving shaft of interior bare terminal end, described one end of universal driving shaft is fixedly linked with collet, described linkage Setting hatband in axle, described hatband includes gangbar and u-shaped bearing, setting spring in described u-shaped bearing, described spring Be connected with one end of locating rod, the described locating rod other end is placed in collet, described gripper spindle bare terminal end another Sliding sleeve is grabbed in one end setting three, and described three grab sliding sleeve is passed through to arrange interlinked mechanism and be connected with the other end of universal driving shaft, described company Be provided with motivation structure through hole and cap, and described gangbar passes through and the through hole of cap arrange nut and be connected to a fixed. Described three are grabbed and are connected with annular clamping fork by arranging second bearing on sliding sleeve, and described annular clamps fork one end and passes through Hinged be connected with swing link bracket, the other end is hinged with the output shaft of fork cylinder.
As improving further, the through hole two ends of described clamp bracket are respectively provided with drive end bearing bracket and rear end cap, and described Drive end bearing bracket on also set up dust cap.
As improving further, described longitudinal delivery device includes longitudinally pushing support, and described longitudinal direction pushes support Upper setting the first drive mechanism, is fixedly installed push channel on the described output shaft of the first drive mechanism, described push is led to The one end in road is in mating connection with described crosswise pushing mechanism discharge end, and the other end arranges the second drive mechanism, and described the The outfan setting pushing block of two drive mechanisms, described pushing block is placed in push channel.
As improving further, described oscillating arm mechanisms include oscillating arm bracket, and described oscillating arm bracket one end is fixedly installed Swing arm cylinder block, described cylinder block arranges swing arm cylinder, and the outfan of described swing arm cylinder passes through the first linkwork It is connected with the first collecting pipe fixed cover, the first described collecting pipe fixed cover is socket-connected with collecting pipe one end, described swing arm The support other end passes through the second linkwork and arranges the second collecting pipe fixed cover, described the second collecting pipe fixed cover with described The collecting pipe other end socket-connects.
As improving further, described automatic feed mechanism is vibrating disk.
Automatic-feeding of the present invention, Automatic-clamping, automatic drilling, automatically collect, and clamp system and brill in automatic drilling Pin mechanism rotates in opposite directions simultaneously makes lead plug more quick, and structure is simple and manipulation accuracy is higher.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of the clamp system of the present invention.
Fig. 3 is the schematic diagram of Fig. 2 clamp system side-looking.
Fig. 4 is the structural representation with longitudinal delivery device for the crosswise pushing mechanism of the present invention.
Fig. 5 is the structural representation of the oscillating arm mechanisms of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings the specific embodiment of the present invention is made a detailed explanation.
As shown in figure 1, a kind of full-automatic lead plug machine, this lead plug machine includes frame 30, described frame 30 is respectively provided with Automatic feed mechanism 32, positioning and clamping mechanism 33, lead plug mechanism 34 and automatic collecting mechanism 35, described automatic feed mechanism 32 Be connected with crosswise pushing mechanism 36 by arranging delivery track, described crosswise pushing mechanism 36 and longitudinal direction delivery device 37 phase Even, workpiece is pushed to fixed clamp in positioning and clamping mechanism 33 by described longitudinal delivery device 37, described lead plug mechanism 34 Above by arranging lead plug delivery device 38, its lead plug mechanism 34 is carried out lead plug to workpiece, the described lead plug mechanism after finishing of lead plug 34 pass through lead plug delivery device 38 return, and described automatic collecting mechanism 35 includes collecting pipe 39, and described collecting pipe passes through to set Put oscillating arm mechanisms 40 in mating connection with described positioning and clamping mechanism 33.
As Fig. 2, shown in 3, described positioning and clamping mechanism 34 is included with middle through-hole clamp bracket 7, clamp system 7 He Rotary drive mechanism, the through hole two ends of described clamp bracket 7 pass through to arrange the fixing described clamp system of bearing respectively, described Clamp system on by arrange belt pulley 8 be connected with described rotary drive mechanism.The through hole two of described clamp bracket 7 End is respectively provided with and also sets up dust cap 25 on drive end bearing bracket 15 and rear end cap 9, and described drive end bearing bracket 9.
Described clamp system include having middle part clamping through hole gripper spindle 24, the folder of described gripper spindle 24 Hold the bare terminal end in through hole and be set to the angle that leans outward, the described bare terminal end of clamping through hole arranges collet 23, described The bare terminal end setting of collet 23 and the jaws that matches of bare terminal end clamping through hole, the clamping of described gripper spindle 24 The other end setting universal driving shaft 5 of the bare terminal end in through hole, described one end of universal driving shaft 5 is fixedly linked with collet 23, institute Setting hatband 1 in the universal driving shaft 5 stated, described hatband 1 includes gangbar and u-shaped bearing, setting spring in described u-shaped bearing 31, described spring 31 is connected with one end of locating rod 26, and described locating rod 26 other end is placed in collet 23, described The other end setting three of gripper spindle 24 bare terminal end grab sliding sleeve 6, described three grab sliding sleeve 6 passes through to arrange interlinked mechanism 4 and connection The other end of moving axis 5 is connected, and described interlinked mechanism 4 is provided with the simultaneously cap 2 of through hole, and described gangbar passes through and cap 2 through hole simultaneously arranges nut and is connected to a fixed.Described three grab and pass through on sliding sleeve 6 to arrange second bearing and annular clamping fork 21 It is connected, described annular clamping fork 21 one end is connected with swing link bracket 19 by hinged, and the other end is defeated with fork cylinder 17 Shaft is hinged.
As shown in figure 4, described longitudinal delivery device includes longitudinally pushing support 10, described longitudinal direction pushes on support 10 First drive mechanism 11 is set, push channel 12 is fixedly installed on the described output shaft of the first drive mechanism 11, described pushes away Send one end of passage 12 in mating connection with described crosswise pushing mechanism 36 discharge end, the other end arranges the second drive mechanism 13, the outfan of the second described drive mechanism 13 arranges pushing block, and described pushing block is placed in push channel 12.
As shown in figure 5, described oscillating arm mechanisms 40 include oscillating arm bracket 14, described oscillating arm bracket 14 one end is fixedly installed Swing arm cylinder block 16, described cylinder block 16 arranges swing arm cylinder 17, and the outfan of described swing arm cylinder 17 passes through first Linkwork is connected with the first collecting pipe fixed cover 18, and the first described collecting pipe fixed cover 18 is nested with collecting pipe 39 one end Connect, described oscillating arm bracket 14 other end passes through the second linkwork and arranges the second collecting pipe fixed cover 19, described the second receipts Collector fixed cover 19 is socket-connected with described collecting pipe 39 other end.
Described automatic feed mechanism 32 is vibrating disk.

Claims (7)

1. a kind of full-automatic lead plug machine it is characterised in that: this lead plug machine includes frame, described frame is respectively provided with automatically Material mechanism, positioning and clamping mechanism, lead plug mechanism and automatic collecting mechanism, described automatic feed mechanism passes through to arrange delivery track Mechanism is connected with crosswise pushing, and described crosswise pushing mechanism is connected with longitudinal delivery device, and described longitudinal delivery device will Workpiece pushes to fixed clamp in positioning and clamping mechanism, described lead plug mechanism passes through arrange lead plug delivery device by its lead plug Mechanism carries out lead plug to workpiece, and the described lead plug mechanism after finishing of lead plug passes through lead plug delivery device return, described automatic receipts Collecting mechanism includes collecting pipe, and it is in mating connection with described positioning and clamping mechanism that described collecting pipe passes through setting oscillating arm mechanisms.
2. a kind of full-automatic lead plug machine according to claim 1 it is characterised in that: described positioning and clamping mechanism include have There are middle through-hole clamp bracket, clamp system and rotary drive mechanism, the through hole two ends of described clamp bracket are passed through to set respectively Put the fixing described clamp system of bearing, described clamp system passes through arrange belt pulley and described rotary drive mechanism phase Connect.
3. a kind of full-automatic lead plug machine according to claim 2 it is characterised in that: during described clamp system includes having Portion clamp through hole gripper spindle, the bare terminal end in the clamping through hole of described gripper spindle is set to the angle that leans outward, institute Collet, the described bare terminal end setting of collet and the clamping clamping through hole are arranged on the bare terminal end of clamping through hole stated Hold the jaws that matches, the other end setting universal driving shaft of the bare terminal end in described clamping through hole, one end of described universal driving shaft It is fixedly linked with collet, setting hatband in described universal driving shaft, described hatband includes gangbar and u-shaped bearing, described U-shaped bearing in setting spring, described spring is connected with one end of locating rod, and the described locating rod other end is placed in elastic clip In head, sliding sleeve is grabbed in the other end setting three of described gripper spindle bare terminal end, and described three grab sliding sleeve passes through to arrange interlinked mechanism It is connected with the other end of universal driving shaft, described interlinked mechanism is provided with the simultaneously cap of through hole, and described gangbar passes through simultaneously The through hole of cap simultaneously arranges nut and is connected to a fixed, and described three grab to pass through on sliding sleeve to arrange second bearing and clamp fork phase with annular Even, described annular clamping fork one end is connected with swing link bracket by hinged, and the other end is cut with scissors with the output shaft phase of fork cylinder Connect.
4. a kind of full-automatic lead plug machine according to claim 2 it is characterised in that: the through hole two ends of described clamp bracket It is respectively provided with and also set up dust cap on drive end bearing bracket and rear end cap, and described drive end bearing bracket.
5. a kind of full-automatic lead plug machine according to claim 1-4 any one it is characterised in that: described longitudinal direction pushes Mechanism includes longitudinally pushing support, and described longitudinal direction pushes and arranges the first drive mechanism on support, described the first drive mechanism Output shaft on push channel is fixedly installed, described one end of push channel is matched with described crosswise pushing mechanism discharge end Close and connect, the other end arranges the second drive mechanism, the outfan of the second described drive mechanism arranges pushing block, and described pushing block is put In push channel.
6. a kind of full-automatic lead plug machine according to claim 5 it is characterised in that: described oscillating arm mechanisms include swing arm and prop up Frame, described oscillating arm bracket one end is fixedly installed swing arm cylinder block, and described cylinder block arranges swing arm cylinder, described swing arm The outfan of cylinder is connected with the first collecting pipe fixed cover by the first linkwork, described the first collecting pipe fixed cover with Collecting pipe one end socket-connects, and the described oscillating arm bracket other end passes through the second linkwork and arranges the second collecting pipe fixed cover, institute The the second collecting pipe fixed cover stated and the described collecting pipe other end socket-connect.
7. a kind of full-automatic lead plug machine according to claim 5 it is characterised in that: described automatic feed mechanism be vibration Disk.
CN201610998795.9A 2016-11-14 2016-11-14 Full-automatic pin drilling machine Pending CN106363207A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610998795.9A CN106363207A (en) 2016-11-14 2016-11-14 Full-automatic pin drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610998795.9A CN106363207A (en) 2016-11-14 2016-11-14 Full-automatic pin drilling machine

Publications (1)

Publication Number Publication Date
CN106363207A true CN106363207A (en) 2017-02-01

Family

ID=57893249

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610998795.9A Pending CN106363207A (en) 2016-11-14 2016-11-14 Full-automatic pin drilling machine

Country Status (1)

Country Link
CN (1) CN106363207A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106903341A (en) * 2017-05-01 2017-06-30 桐乡市百宝电子商务有限公司 A kind of processing unit (plant) of bar side pin-and-hole
CN108972174A (en) * 2018-09-17 2018-12-11 漳州市龙文区丹鸿源机械有限公司 Valve guide bushing Excircle machining equipment
CN109015078A (en) * 2018-09-26 2018-12-18 洛阳理工学院 A kind of fixing device for drilling
CN109014275A (en) * 2018-09-26 2018-12-18 洛阳理工学院 A kind of drilling machine
CN109015076A (en) * 2018-09-17 2018-12-18 漳州市龙文区丹鸿源机械有限公司 Valve guide bushing automatic processing device
CN109128275A (en) * 2018-09-17 2019-01-04 漳州市龙文区丹鸿源机械有限公司 Hydraulic tappet automatic drilling device of turning
CN111673134A (en) * 2020-06-23 2020-09-18 萧县众科电磁检测有限公司 A trompil equipment for processing of aviation connector
CN112935321A (en) * 2021-01-25 2021-06-11 安徽新科磁业有限公司 Automatic perforating device of cylinder neodymium iron boron

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007056476A1 (en) * 2007-11-22 2009-05-28 Heinz Adams Core drilling machine has horizontal rotating axis of work-piece and horizontal machine bed, and head stock is horizontally mounted on machine bed, where chuck is fastened with clamping jaw on machine bed
JP2010052069A (en) * 2008-08-27 2010-03-11 Mitsubishi Heavy Ind Ltd Machine tool and processing method using the same
CN203044952U (en) * 2013-01-08 2013-07-10 上海百晟精密机械有限公司 Fully-automatic high-speed numerical control drilling machine
CN103569657A (en) * 2012-08-07 2014-02-12 洪涛 Swing arm type receiver
CN203830765U (en) * 2014-05-08 2014-09-17 杭州浙锚预应力有限公司 Universal drilling machine
CN206169343U (en) * 2016-11-14 2017-05-17 浙江特利隆汽车配件有限公司 Full -automatic brill round pin machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007056476A1 (en) * 2007-11-22 2009-05-28 Heinz Adams Core drilling machine has horizontal rotating axis of work-piece and horizontal machine bed, and head stock is horizontally mounted on machine bed, where chuck is fastened with clamping jaw on machine bed
JP2010052069A (en) * 2008-08-27 2010-03-11 Mitsubishi Heavy Ind Ltd Machine tool and processing method using the same
CN103569657A (en) * 2012-08-07 2014-02-12 洪涛 Swing arm type receiver
CN203044952U (en) * 2013-01-08 2013-07-10 上海百晟精密机械有限公司 Fully-automatic high-speed numerical control drilling machine
CN203830765U (en) * 2014-05-08 2014-09-17 杭州浙锚预应力有限公司 Universal drilling machine
CN206169343U (en) * 2016-11-14 2017-05-17 浙江特利隆汽车配件有限公司 Full -automatic brill round pin machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106903341A (en) * 2017-05-01 2017-06-30 桐乡市百宝电子商务有限公司 A kind of processing unit (plant) of bar side pin-and-hole
CN108972174A (en) * 2018-09-17 2018-12-11 漳州市龙文区丹鸿源机械有限公司 Valve guide bushing Excircle machining equipment
CN109015076A (en) * 2018-09-17 2018-12-18 漳州市龙文区丹鸿源机械有限公司 Valve guide bushing automatic processing device
CN109128275A (en) * 2018-09-17 2019-01-04 漳州市龙文区丹鸿源机械有限公司 Hydraulic tappet automatic drilling device of turning
CN109015078A (en) * 2018-09-26 2018-12-18 洛阳理工学院 A kind of fixing device for drilling
CN109014275A (en) * 2018-09-26 2018-12-18 洛阳理工学院 A kind of drilling machine
CN111673134A (en) * 2020-06-23 2020-09-18 萧县众科电磁检测有限公司 A trompil equipment for processing of aviation connector
CN112935321A (en) * 2021-01-25 2021-06-11 安徽新科磁业有限公司 Automatic perforating device of cylinder neodymium iron boron

Similar Documents

Publication Publication Date Title
CN106363207A (en) Full-automatic pin drilling machine
US9533355B2 (en) Machine for machining pipe ends, having a centering device for centering a tubular workpiece in relation to an axis of rotation
CN106624815B (en) A kind of urheen peg machine for automatic working
CN201026553Y (en) Worktable for welding stage
CN209125390U (en) Upper rocker arm groove milling air-actuated jaw before a kind of left and right
JP2005047002A (en) Centering machine
CN208391569U (en) A kind of quick-clamping air-actuated jaw
CN206169343U (en) Full -automatic brill round pin machine
KR20140125573A (en) Welding device for pipes
CN206185178U (en) Locating clamping mechanism of full -automatic brill round pin machine
CN204019298U (en) Valve-face special purpose grinder
CN208034198U (en) A kind of work holder
CN108608524B (en) Automatic arc-shaped groove machining mechanism
CN206153988U (en) Conveying mechanism of full -automatic brill round pin machine
CN103586540B (en) A kind of engine commutator inner bore machining device
CN104128863B (en) Valve-face special purpose grinder
CN109483795A (en) Injection moulding apparatus
CN102166603A (en) Revolving-extrusion sealing device for pipe sealing machines
CN103801946A (en) Simultaneous moving bidirectional oil pressure chuck device and dual-machining system with same power source
CN203599645U (en) Motor commutator inner hole machining device
CN201244682Y (en) Meter lathe pipe cutter
CN203843175U (en) Turning component of machining device special for bush
CN208662649U (en) A kind of power device for milling spiral chute
GB1397107A (en) Grinding machines
CN107457598B (en) Two-sided processing beveler feeding chip removal device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for 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: 20171214

Address after: 323000 Zhejiang Province, Lishui city Liandu District Park Town Street No. 809

Applicant after: Zhejiang Telilong Pml Precision Mechanism Ltd

Address before: Dong Liu Cun 325000 Renmin Road in Zhejiang province Wenzhou city Ruian Xincheng town

Applicant before: Zhejiang Telilong Auto Parts Co., Ltd.

WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170201