CN108746711A - A kind of irregular precision parts via hole perforating mechanism - Google Patents

A kind of irregular precision parts via hole perforating mechanism Download PDF

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Publication number
CN108746711A
CN108746711A CN201810555798.4A CN201810555798A CN108746711A CN 108746711 A CN108746711 A CN 108746711A CN 201810555798 A CN201810555798 A CN 201810555798A CN 108746711 A CN108746711 A CN 108746711A
Authority
CN
China
Prior art keywords
plate
fixed
groove
sleeve
support frame
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Withdrawn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
CN201810555798.4A
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Chinese (zh)
Inventor
付小珍
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.)
Foshan Zhida Sijia Electrical and Mechanical Technology Co Ltd
Original Assignee
Foshan Zhida Sijia Electrical and Mechanical 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 Foshan Zhida Sijia Electrical and Mechanical Technology Co Ltd filed Critical Foshan Zhida Sijia Electrical and Mechanical Technology Co Ltd
Priority to CN201810555798.4A priority Critical patent/CN108746711A/en
Publication of CN108746711A publication Critical patent/CN108746711A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B39/00General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/14General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines with special provision to enable the machine or the drilling or boring head to be moved into any desired position, e.g. with respect to immovable work
    • 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
    • B23Q3/069Work-clamping means for pressing workpieces against a work-table
    • 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B2270/00Details of turning, boring or drilling machines, processes or tools not otherwise provided for
    • B23B2270/08Clamping mechanisms; Provisions for clamping
    • 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
    • B23Q2703/00Work clamping
    • B23Q2703/02Work clamping means
    • B23Q2703/04Work clamping means using fluid means or a vacuum

Abstract

The invention discloses a kind of irregular precision parts via hole perforating mechanisms, including rack, the top face of the top plate of the rack is equipped with upper backup pad, the top surface of upper backup pad is fixedly arranged in the middle of link block, the top surface of link block has been bolted installation mold block, the top surface of installation mold block has installation groove corresponding with workpiece to be added, and workpiece sleeve to be added is in installation groove;The top surface of the upper backup pad is fixed with upper support frame, the top plate of upper support frame is in the surface of link block, it is fixed with compression cylinder at left and right sides of the top surface of the top plate of upper support frame, the top plate of upper support frame is fixedly arranged in the middle of drilling processing cylinder, the push rod of drilling processing cylinder passes through the bottom surface of the top plate of upper support frame and is fixed with lifter plate, and cross-brace plate is fixed at left and right sides of the bottom surface of lifter plate;It the workpiece to be added of same specification can be clamped automatically, and be punched automatically, be suitble to produce use in enormous quantities, firm grip greatly improves production efficiency.

Description

A kind of irregular precision parts via hole perforating mechanism
Technical field:
The present invention relates to parts machining equipment technical field, more specifically to a kind of irregular precision parts are auxiliary Help hole puncher structure.
Background technology:
It is made of some existing irregular precision components horizontal part and rounded portions, and such structural member does not have in processing There is specific clamping device, perforation processing then can only be carried out to horizontal part by the way that manually horizontal part therein is clamped, Its it is manually installed it is fixed need a variety of grip blocks to carry out bolts and be fixedly connected with realization fixing, it is very troublesome, especially batch part when, It is more troublesome.
Invention content:
The purpose of the present invention and provides a kind of irregular precision parts via hole and beats aiming at the deficiency of the prior art Holes mechanism, it the workpiece to be added of same specification can be clamped automatically, and be punched automatically, be suitble to produce in enormous quantities It uses, firm grip greatly improves production efficiency.
The technology solution of the present invention is as follows:
A kind of irregular precision parts via hole perforating mechanism, including rack, the top face of the top plate of the rack Equipped with upper backup pad, the top surface of upper backup pad is fixedly arranged in the middle of link block, and the top surface of link block has been bolted installation mould Has block, the top surface of installation mold block has installation groove corresponding with workpiece to be added, and workpiece sleeve to be added is in installation groove;
The top surface of the upper backup pad is fixed with upper support frame, and the top plate of upper support frame is in the surface of link block, on Compression cylinder is fixed at left and right sides of the top surface of the top plate of supporting rack, the top plate of upper support frame is fixedly arranged in the middle of drilling processing Cylinder, the push rod of drilling processing cylinder pass through the bottom surface of the top plate of upper support frame and are fixed with lifter plate, and the bottom surface of lifter plate is left Right both sides are fixed with cross-brace plate, and the both ends of transverse screw are hinged on two cross-brace plates, one of cross-brace plate Lateral wall on be fixed with punching mobile motor, punch mobile motor output shaft be splined shaft, splined shaft sleeve is in lateral spiral shell In the splined hole that one end of bar has, position movable block is screwed onto in transverse screw, and the bottom surface of position movable block is fixed with punching The top surface of bending frame, the horizontal part of punching bending frame is fixed with bore motor, and the output shaft of bore motor passes through punching bending frame Horizontal part and drill bit is connected with by shaft coupling;
The push rod of compression cylinder passes through the bottom surface of the top plate of upper support frame and is fixed with connection pressure plate, one of connection The bottom surface of pressure plate is fixed with the first link block, and there is arc groove, one end of workpiece to be added to be molded for the bottom surface of the first link block The top sleeve of some circular blocks in arc groove and is pressed against on the top surface of arc groove, the bottom of another connection pressure plate Face is fixed with positioning briquetting, and there is positioning groove, the end sleeve of the level board of workpiece to be added to position for the bottom surface of positioning briquetting In groove, the end of the level board of workpiece to be added is pressed against on the top surface of positioning groove, level board of the drill bit against workpiece to be added.
The bottom surface edge of the upper backup pad is fixed with annular blend stop, and the bottom surface of upper backup pad is fixed with multiple buffering elastics Spring, the bottom end of buffer spring are fixed on the top surface of the top plate of rack.
The top surface of two connection pressure plates, which is respectively and fixedly provided with, is vertically directed bar, is vertically directed the equal sleeve of bar on the top of upper support frame In the vertical guide through hole having on plate.
It is fixed with guide sleeve on the madial wall of the vertical guide through hole, is vertically directed bar sleeve in corresponding guide sleeve In.
The installation groove is that the side of arc lower groove forms horizontal groove, workpiece to be added be circular block side at Type has level board, multiple processing through-holes is formed on level board, circular block sleeve is in arc lower groove and is pressed against under arc On the bottom surface of groove, level board sleeve is in horizontal groove and is pressed against on the bottom surface of horizontal groove.
Lateral guide rod is equipped between described two cross-brace plates, the both ends of lateral guide rod are fixed on two cross-brace plates On, position movable block sleeve is in lateral guide rod.
The lower part of the relative wall of described two cross-brace plates is fixed with elastic anti-collision block.
The top surface of the lifter plate is fixed with main guide rod, and main guide rod stretches out the top plate of upper support frame.
The beneficial effects of the present invention are:
It the workpiece to be added of same specification can be clamped automatically, and be punched automatically, be suitble to high-volume raw Production uses, and firm grip greatly improves production efficiency.
Description of the drawings:
Fig. 1 is the partial structural diagram of the present invention;
Fig. 2 is the partial top view at the installation mold block of the present invention.
Specific implementation mode:
Embodiment:See shown in Fig. 1 to Fig. 2, a kind of irregular precision parts via hole perforating mechanism, including rack 10, The top face of the top plate of the rack 10 is equipped with upper backup pad 11, and the top surface of upper backup pad 11 is fixedly arranged in the middle of link block 12, The top surface of link block 12 has been bolted installation mold block 13, and the top surface of installation mold block 13 has and workpiece 100 to be added Corresponding installation groove 131,100 sleeve of workpiece to be added is in installation groove 131;
The top surface of the upper backup pad 11 is fixed with upper support frame 14, and the top plate of upper support frame 14 is being in link block 12 just Top is fixed with compression cylinder 15, the middle part of the top plate of upper support frame 14 at left and right sides of the top surface of the top plate of upper support frame 14 It is fixed with drilling processing cylinder 20, the push rod of drilling processing cylinder 20 passes through the bottom surface of the top plate of upper support frame 14 and is fixed with liter Plate 21 is dropped, is fixed with cross-brace plate 22 at left and right sides of the bottom surface of lifter plate 21, the both ends of transverse screw 23 are hinged on two cross To support plate 22, it is fixed with punching mobile motor 24 on the lateral wall of one of cross-brace plate 22, punches mobile motor 24 Output shaft be splined shaft, in the splined hole that one end of transverse screw 23 has, position movable block 25 is spirally connected splined shaft sleeve In transverse screw 23, the bottom surface of position movable block 25 is fixed with punching bending frame 26, the top of the horizontal part of punching bending frame 26 Face is fixed with bore motor 27, and the output shaft of bore motor 27 passes through the horizontal part of punching bending frame 26 and connected by shaft coupling There is drill bit 28;
The push rod of compression cylinder 15 passes through the bottom surface of the top plate of upper support frame 14 and is fixed with connection pressure plate 16, wherein one The bottom surface of a connection pressure plate 16 is fixed with the first link block 161, and the bottom surface of the first link block 161 has arc groove 162, waits for The top sleeve for the circular block that one end of workpiece 100 forms is in arc groove 162 and is pressed against the top of arc groove 162 On face, the bottom surface of another connection pressure plate 16 is fixed with positioning briquetting 163, and the bottom surface of positioning briquetting 163 has positioning groove 164, the end sleeve of the level board of workpiece 100 to be added in positioning groove 164, press by the end of the level board of workpiece 100 to be added On the top surface for leaning against positioning groove 164, level board of the drill bit 28 against workpiece 100 to be added.
Further, the bottom surface edge of the upper backup pad 11 is fixed with annular blend stop 141, the bottom surface of upper backup pad 11 Multiple buffer springs 142 are fixed with, the bottom end of buffer spring 142 is fixed on the top surface of the top plate of rack 10.
Further, the top surface of two connection pressure plates 16, which is respectively and fixedly provided with, is vertically directed bar 165, is vertically directed bar 165 In the vertical guide through hole 143 that equal sleeve has on the top plate of upper support frame 14.
Further, it is fixed with guide sleeve 144 on the madial wall of the vertical guide through hole 143, is vertically directed bar 165 Sleeve is in corresponding guide sleeve 144.
Further, the installation groove 131 is that the side of arc lower groove 1311 forms horizontal groove 1312, is waited for Workpiece 100 is that the side of circular block forms level board, multiple processing through-holes is formed on level board, circular block sleeve is in arc It in shape lower groove 1311 and is pressed against on the bottom surface of arc lower groove 1311, level board sleeve is in horizontal groove 1312 and is pressed against On the bottom surface of horizontal groove 1312.
Further, lateral guide rod 221, the both ends of lateral guide rod 221 are equipped between described two cross-brace plates 22 It is fixed on two cross-brace plates 22, movable block 25 sleeve in position is in lateral guide rod 221.
Further, the lower part of the relative wall of described two cross-brace plates 22 is fixed with elastic anti-collision block 222.
Further, the top surface of the lifter plate 21 is fixed with main guide rod 211, and main guide rod 211, which stretches out, to be supported The top plate of frame 14.
The present embodiment by the circular block sleeve of workpiece 100 to be added in use, in arc lower groove 1311 and be pressed against arc On the bottom surface of shape lower groove 1311, level board sleeve is refined in horizontal groove 1312 to be pressed against on the bottom surface of horizontal groove 1312, Then, it is pushed by the push rod of two compression cylinders 15 so that the top sleeve of circular block in arc groove 162 and is pressed against On the top surface of arc groove 162, the end sleeve of the level board of workpiece 100 to be added is in positioning groove 164, workpiece 100 to be added The end of level board be pressed against on the top surface of positioning groove 164, complete to fix, then, be run by punching mobile motor 24, So that drill bit 28 is run, and pass through against the surface for needing level board to need processing via hole by bore motor 27 Drilling processing cylinder 20 pushes so that drill bit 28, which rotates and declines, punches level board, and effect is good, efficient, wherein Lower transition groove 1 is equipped with below the middle part of level board.
Meanwhile link block 12, positioning briquetting 163 and the first link block 161 in the present embodiment can dismantle progress more It changes, meets different types of processing component and grip.

Claims (8)

1. a kind of irregular precision parts via hole perforating mechanism, including rack (10), it is characterised in that:The rack (10) The top face of top plate be equipped with upper backup pad (11), the top surface of upper backup pad (11) is fixedly arranged in the middle of link block (12), connects The top surface of block (12) has been bolted installation mold block (13), and the top surface of installation mold block (13) has and workpiece to be added (100) corresponding installation groove (131), workpiece (100) sleeve to be added is in installation groove (131);
The top surface of the upper backup pad (11) is fixed with upper support frame (14), and the top plate of upper support frame (14) is in link block (12) Surface, be fixed with compression cylinder (15) at left and right sides of the top surface of the top plate of upper support frame (14), upper support frame (14) Top plate is fixedly arranged in the middle of drilling processing cylinder (20), and the push rod of drilling processing cylinder (20) passes through the top plate of upper support frame (14) Bottom surface and be fixed with lifter plate (21), be fixed with cross-brace plate (22), lateral spiral shell at left and right sides of the bottom surface of lifter plate (21) The both ends of bar (23) are hinged on two cross-brace plates (22), are fixed with and beat on the lateral wall of one of cross-brace plate (22) Hole mobile motor (24), punching mobile motor (24) output shaft be splined shaft, splined shaft sleeve in transverse screw (23) one It holds in the splined hole having, position movable block (25) is screwed onto in transverse screw (23), and the bottom surface of position movable block (25) is fixed There are punching bending frame (26), the top surface of the horizontal part of punching bending frame (26) to be fixed with bore motor (27), bore motor (27) Output shaft pass through punching bending frame (26) horizontal part and drill bit (28) is connected with by shaft coupling;
The push rod of compression cylinder (15) passes through the bottom surface of the top plate of upper support frame (14) and is fixed with connection pressure plate (16), wherein The bottom surface of one connection pressure plate (16) is fixed with the first link block (161), and the bottom surface of the first link block (161) has arc recessed The top sleeve of slot (162), the circular block that one end of workpiece (100) to be added forms in arc groove (162) and is pressed against On the top surface of arc groove (162), the bottom surface of another connection pressure plate (16) is fixed with positioning briquetting (163), positioning briquetting (163) bottom surface has positioning groove (164), and the end sleeve of the level board of workpiece (100) to be added is in positioning groove (164) In, the end of the level board of workpiece (100) to be added is pressed against on the top surface of positioning groove (164), and drill bit (28) is opposite to be processed The level board of part (100).
2. a kind of irregular precision parts via hole perforating mechanism according to claim 1, it is characterised in that:The upper branch The bottom surface edge of fagging (11) is fixed with annular blend stop (141), and the bottom surface of upper backup pad (11) is fixed with multiple buffer springs (142), the bottom end of buffer spring (142) is fixed on the top surface of the top plate of rack (10).
3. a kind of irregular precision parts via hole perforating mechanism according to claim 1, it is characterised in that:Two connections The top surface of pressure plate (16), which is respectively and fixedly provided with, is vertically directed bar (165), is vertically directed bar (165) sleeve in upper support frame (14) In the vertical guide through hole (143) having on top plate.
4. a kind of irregular precision parts via hole perforating mechanism according to claim 3, it is characterised in that:It is described vertical It is fixed with guide sleeve (144) on the madial wall of guide through hole (143), is vertically directed bar (165) sleeve in corresponding guide sleeve (144) in.
5. a kind of irregular precision parts via hole perforating mechanism according to claim 1, it is characterised in that:The installation Groove (131) is that the side of arc lower groove (1311) forms horizontal groove (1312), and workpiece (100) to be added is circular block Side forms level board, forms multiple processing through-holes on level board, circular block sleeve in arc lower groove (1311) simultaneously It is pressed against on the bottom surface of arc lower groove (1311), level board sleeve is in horizontal groove (1312) and is pressed against horizontal groove (1312) on bottom surface.
6. a kind of irregular precision parts via hole perforating mechanism according to claim 1, it is characterised in that:It is described two Lateral guide rod (221) is equipped between cross-brace plate (22), the both ends of lateral guide rod (221) are fixed on two cross-brace plates (22) on, movable block (25) sleeve in position is in lateral guide rod (221).
7. a kind of irregular precision parts via hole perforating mechanism according to claim 1, it is characterised in that:It is described two The lower part of the relative wall of cross-brace plate (22) is fixed with elastic anti-collision block (222).
8. a kind of irregular precision parts via hole perforating mechanism according to claim 1, it is characterised in that:The lifting The top surface of plate (21) is fixed with main guide rod (211), and main guide rod (211) stretches out the top plate of upper support frame (14).
CN201810555798.4A 2018-06-01 2018-06-01 A kind of irregular precision parts via hole perforating mechanism Withdrawn CN108746711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810555798.4A CN108746711A (en) 2018-06-01 2018-06-01 A kind of irregular precision parts via hole perforating mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810555798.4A CN108746711A (en) 2018-06-01 2018-06-01 A kind of irregular precision parts via hole perforating mechanism

Publications (1)

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CN108746711A true CN108746711A (en) 2018-11-06

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CN201810555798.4A Withdrawn CN108746711A (en) 2018-06-01 2018-06-01 A kind of irregular precision parts via hole perforating mechanism

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109848464A (en) * 2018-12-06 2019-06-07 中电工业互联网有限公司 A kind of drilling execution unit for tunnel boring machinery hand
CN110788926A (en) * 2019-12-04 2020-02-14 徐州飞梦电子科技有限公司 Repeated-engraving positioning and punching device for irregular shell of electronic product
CN110860987A (en) * 2019-11-25 2020-03-06 江苏师范大学 High-precision workpiece polishing device
CN111451549A (en) * 2020-05-04 2020-07-28 台州路桥城歌机械有限公司 Side wall punching mechanism of high-efficiency dewatering barrel coupler
CN111452132A (en) * 2020-03-30 2020-07-28 成都迪锐创橙科技有限公司 L ED lamp shade top puncher
CN111531608A (en) * 2020-05-04 2020-08-14 台州市黄岩喃语电子商务有限公司 Internal hole reaming device for tablet slicing box body processing mechanism
CN111531609A (en) * 2020-05-04 2020-08-14 台州市黄岩喃语电子商务有限公司 Tablet section box body inside hole processing agency
CN111687446A (en) * 2020-06-23 2020-09-22 泰州鸿材科技有限公司 Punching equipment for machining steel pipe and punching method thereof
CN111889745A (en) * 2020-08-06 2020-11-06 台州市黄岩喃语电子商务有限公司 Dead lever middle part mechanism of punching of eye dipperstick

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CN107511702A (en) * 2017-10-20 2017-12-26 佛山迅奥捷自动化科技有限公司 A kind of screw pressing type has the cylinder handware perforating mechanism of flange
CN107617990A (en) * 2017-10-31 2018-01-23 佛山瑞普达光电科技有限公司 A kind of irregular five gold bullions sleeve pressing machine structure
CN107628419A (en) * 2017-10-31 2018-01-26 佛山瑞普达光电科技有限公司 A kind of five gold bullion with holes fixes travel mechanism
CN107695383A (en) * 2017-10-23 2018-02-16 佛山智达思佳机电科技有限公司 A kind of bending handware borehole drill construction with splicing cell body
CN107953134A (en) * 2017-12-27 2018-04-24 佛山市达普光机电科技有限公司 A kind of small lot automobile buffer beam punching clamping device

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
CN107511702A (en) * 2017-10-20 2017-12-26 佛山迅奥捷自动化科技有限公司 A kind of screw pressing type has the cylinder handware perforating mechanism of flange
CN107695383A (en) * 2017-10-23 2018-02-16 佛山智达思佳机电科技有限公司 A kind of bending handware borehole drill construction with splicing cell body
CN107617990A (en) * 2017-10-31 2018-01-23 佛山瑞普达光电科技有限公司 A kind of irregular five gold bullions sleeve pressing machine structure
CN107628419A (en) * 2017-10-31 2018-01-26 佛山瑞普达光电科技有限公司 A kind of five gold bullion with holes fixes travel mechanism
CN107953134A (en) * 2017-12-27 2018-04-24 佛山市达普光机电科技有限公司 A kind of small lot automobile buffer beam punching clamping device

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109848464A (en) * 2018-12-06 2019-06-07 中电工业互联网有限公司 A kind of drilling execution unit for tunnel boring machinery hand
CN109848464B (en) * 2018-12-06 2020-09-08 中电工业互联网有限公司 Drilling execution component for tunnel drilling manipulator
CN110860987A (en) * 2019-11-25 2020-03-06 江苏师范大学 High-precision workpiece polishing device
CN110788926A (en) * 2019-12-04 2020-02-14 徐州飞梦电子科技有限公司 Repeated-engraving positioning and punching device for irregular shell of electronic product
CN110788926B (en) * 2019-12-04 2021-07-02 徐州飞梦电子科技有限公司 Repeated-engraving positioning and punching device for irregular shell of electronic product
CN111452132A (en) * 2020-03-30 2020-07-28 成都迪锐创橙科技有限公司 L ED lamp shade top puncher
CN111531609A (en) * 2020-05-04 2020-08-14 台州市黄岩喃语电子商务有限公司 Tablet section box body inside hole processing agency
CN111531608A (en) * 2020-05-04 2020-08-14 台州市黄岩喃语电子商务有限公司 Internal hole reaming device for tablet slicing box body processing mechanism
CN111531609B (en) * 2020-05-04 2021-11-09 台州壹品工业设计有限公司 Tablet section box body inside hole processing agency
CN111451549A (en) * 2020-05-04 2020-07-28 台州路桥城歌机械有限公司 Side wall punching mechanism of high-efficiency dewatering barrel coupler
CN111687446A (en) * 2020-06-23 2020-09-22 泰州鸿材科技有限公司 Punching equipment for machining steel pipe and punching method thereof
CN111889745A (en) * 2020-08-06 2020-11-06 台州市黄岩喃语电子商务有限公司 Dead lever middle part mechanism of punching of eye dipperstick
CN111889745B (en) * 2020-08-06 2021-11-30 台州腾凯机械股份有限公司 Dead lever middle part mechanism of punching of eye dipperstick

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