CN107570580A - A kind of accurate fastener hole punched device - Google Patents

A kind of accurate fastener hole punched device Download PDF

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Publication number
CN107570580A
CN107570580A CN201710824580.XA CN201710824580A CN107570580A CN 107570580 A CN107570580 A CN 107570580A CN 201710824580 A CN201710824580 A CN 201710824580A CN 107570580 A CN107570580 A CN 107570580A
Authority
CN
China
Prior art keywords
along
mounting disc
hole
pull bar
screw thread
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
CN201710824580.XA
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Chinese (zh)
Inventor
姚士春
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.)
Jiashan Huilong Metal Products Co Ltd
Original Assignee
Jiashan Huilong Metal Products 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 Jiashan Huilong Metal Products Co Ltd filed Critical Jiashan Huilong Metal Products Co Ltd
Priority to CN201710824580.XA priority Critical patent/CN107570580A/en
Publication of CN107570580A publication Critical patent/CN107570580A/en
Pending legal-status Critical Current

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Abstract

The present invention relates to fastener processing technique field, more particularly to a kind of accurate fastener hole punched device;The accurate fastener hole punched device of the present invention, including base, in addition to be connected in the frame of the upper end of the base, be arranged in the frame top punched feature and crosshead;The punched feature include upper mounting disc, power transmission shaft, the transmission cylinder on top for being sheathed on the power transmission shaft, the retainer ring in outside for being sheathed on the transmission cylinder, pull bar, be connected in along the axial direction of the upper mounting disc the upper mounting disc downside interconnecting piece, be connected in the interconnecting piece lower end lower mounting disc, be connected in the lower mounting disc lower end tool rest and the cutter along the lower end that the tool rest is rotatably connected in radial through screw thread of the tool rest;The crosshead of the accurate fastener hole punched device of the present invention is fixed firm and easy to adjust to processed fastener;Punched feature is easy to operate, easy to adjust, can meet the requirement of fastener processing.

Description

A kind of accurate fastener hole punched device
Technical field
The present invention relates to fastener processing technique field, more particularly to a kind of accurate fastener hole punched device.
Background technology
Fastener is punched out by needing in fastener process, but traditional accurate fastener punching dress The crosshead put is fixed not firm enough to processed fastener, and adjusts inconvenience;Traditional accurate fastener punching dress The punched feature put is inconvenient for operation, and regulation is inconvenient, it is impossible to meets the requirement of fastener processing.It is accordingly, it is desirable to provide a kind of Easy to operate, easy to adjust accurate fastener hole punched device.
The content of the invention
It is an object of the invention to provide a kind of accurate fastener hole punched device, solves traditional accurate fastener hole punched device Punched feature and crosshead it is inconvenient for operation, adjust the problem of inconvenient.
The present invention is that technical scheme is used by solving its technical problem:
A kind of accurate fastener hole punched device, including base, in addition to be connected in the frame of the upper end of the base, wear In the top of the frame punched feature and be connected in the base upside and in the punched feature downside behaviour Make frame;
The punched feature includes upper mounting disc, is rotatably connected in the upper peace axially through screw thread along the upper mounting disc The power transmission shaft of the upside of sabot, the transmission cylinder on top for being sheathed on the power transmission shaft, the outside that is sheathed on the transmission cylinder are consolidated Determine ring, the pull bar being connected on the outer wall of the retainer ring, be connected in the upper mounting disc along the axial direction of the upper mounting disc Downside interconnecting piece, be connected in the interconnecting piece lower end lower mounting disc, be connected in the lower end of the lower mounting disc Tool rest and the cutter along the lower end that the tool rest is rotatably connected in radial through screw thread of the tool rest;
The upper mounting disc is discoid, and the first buckling groove, first card are arranged with the bottom of the upper mounting disc Access slot and the interconnecting piece are adapted;The interconnecting piece is round table-like, and several described interconnecting pieces are along the upper peace The circumferencial direction of the cross section of sabot is uniformly distributed;
The second buckling groove is arranged with the top of the lower mounting disc, second buckling groove and the interconnecting piece are mutual Adapt to;The lower mounting disc is discoid;The 3rd buckling groove, the 3rd buckling groove are arranged with the bottom of the lower mounting disc It is adapted with the tool rest;The tool rest is hemispherical;First is equipped with the inner along the radial direction of the tool rest to spin hole, institute State first and spin hole and the cutter is adapted;
The transmission cylinder is cylindrical shape, and the first pilot hole is equipped with the inner along the axial direction of the transmission cylinder, described the One pilot hole and the power transmission shaft are adapted;The power transmission shaft is round bar shape;
The longitudinal section of the retainer ring is ellipse;Along the retainer ring radial to being arranged with the 4th clamping in it Groove, the 4th buckling groove and the pull bar are adapted.
Wherein, the crosshead include pedestal, be connected in the pedestal upper end main mounting bracket, be connected in the main peace First guide holder on the top shelved, be connected in the main mounting bracket one end the first keeper, along described first positioning The first pull bar that the axial direction of part is arranged in first keeper, be rotatably connected in by screw thread first pull bar end One clamping seats, be connected in the main mounting bracket the other end the second keeper, be axially arranged in along second keeper The second pull bar in second keeper and be rotatably connected in by screw thread second pull bar end the second clamping seats;
The pedestal is cube, and the 5th buckling groove, the 5th buckling groove and institute are arranged with the top of the pedestal Main mounting bracket is stated to be adapted;First keeper and second keeper are adapted;First keeper to be round table-like, The second pilot hole, second pilot hole and the first pull bar phase are equipped with the inner along the axial direction of first keeper Adapt to;First pull bar is round bar shape;
Extruding locating slot is arranged with the side of first clamping seats;It is arranged with the opposite side of first clamping seats First rotary groove, in the screw thread that is arranged with of the first rotary groove inside spin, first rotary groove and the first pull bar phase Adapt to;
Second clamping seats are ellipsoid, and being equipped with second in the inner along the radial direction of second clamping seats spins Hole, in described second spin hole inside spin be arranged with screw thread;Described second spins hole and second pull bar is adapted;It is described Second pull bar is consistent with first Tiebar structure, and first pull bar is round bar shape;
The longitudinal section of second clamping seats is ellipse;First guide holder is round table-like, is led along described first The 3rd pilot hole is equipped with the inner to the axial direction of seat.
Wherein, the frame include crossbeam, be rotatably connected in by screw thread the crossbeam downside lock cylinder, along the lock Safety barrel axially through screw thread be rotatably connected in the lock cylinder downside the second vertical bar, be connected under second vertical bar The clamping disk at end, be connected in the clamping disk downside fixed feet, be connected in the crossbeam end main integration member and edge The first vertical bar being rotatably connected in axially through screw thread on the main integration member of the main integration member;
The lock cylinder is arranged with screw thread to be cylindric, in spiral on the outer wall of the upper end of the lock cylinder;Along institute The axial direction for stating lock cylinder is equipped with the first connecting hole in the inner, and screw thread is arranged with the first connecting hole inside spin;It is described First connecting hole and second vertical bar are adapted;Second vertical bar is round bar shape;
The clamping disk is equipped with the first blocked hole in the inner to be discoid, along the axial direction of the clamping disk, and described the One blocked hole and second vertical bar are adapted;The 6th buckling groove, the 6th card are arranged with the downside of the clamping disk Access slot and the fixed feet are adapted;The longitudinal section of the fixed feet is trapezoidal;Several described fixed feets are along the clamping The circumferencial direction of the cross section of disk is uniformly distributed.
The advantage of the invention is that:
The accurate fastener hole punched device of the present invention, including base, in addition to be connected in the upper end of the base frame, The punched feature for being arranged in the top of the frame and the upside for being connected in the base and the downside in the punched feature Crosshead;
The punched feature includes upper mounting disc, is rotatably connected in the upper peace axially through screw thread along the upper mounting disc The power transmission shaft of the upside of sabot, the transmission cylinder on top for being sheathed on the power transmission shaft, the outside that is sheathed on the transmission cylinder are consolidated Determine ring, the pull bar being connected on the outer wall of the retainer ring, be connected in the upper mounting disc along the axial direction of the upper mounting disc Downside interconnecting piece, be connected in the interconnecting piece lower end lower mounting disc, be connected in the lower end of the lower mounting disc Tool rest and the cutter along the lower end that the tool rest is rotatably connected in radial through screw thread of the tool rest;
The upper mounting disc is discoid, and the first buckling groove, first card are arranged with the bottom of the upper mounting disc Access slot and the interconnecting piece are adapted;The interconnecting piece is round table-like, and several described interconnecting pieces are along the upper peace The circumferencial direction of the cross section of sabot is uniformly distributed;
The second buckling groove is arranged with the top of the lower mounting disc, second buckling groove and the interconnecting piece are mutual Adapt to;The lower mounting disc is discoid;The 3rd buckling groove, the 3rd buckling groove are arranged with the bottom of the lower mounting disc It is adapted with the tool rest;The tool rest is hemispherical;First is equipped with the inner along the radial direction of the tool rest to spin hole, institute State first and spin hole and the cutter is adapted;
The transmission cylinder is cylindrical shape, and the first pilot hole is equipped with the inner along the axial direction of the transmission cylinder, described the One pilot hole and the power transmission shaft are adapted;The power transmission shaft is round bar shape;
The longitudinal section of the retainer ring is ellipse;Along the retainer ring radial to being arranged with the 4th clamping in it Groove, the 4th buckling groove and the pull bar are adapted;The crosshead of the accurate fastener hole punched device of the present invention is to being processed Fastener fix it is firm and easy to adjust;Punched feature is easy to operate, easy to adjust, can meet wanting for fastener processing Ask.
Brief description of the drawings
Fig. 1 is the front view of the accurate fastener hole punched device of the present invention.
Fig. 2 is the front view of the punched feature of the present invention.
Fig. 3 is the front view of the crosshead of the present invention.
Fig. 4 is the front view of the frame of the present invention.
1- bases;2- frames;3- punched features;4- crossheads;The vertical bars of 21- first;The main integration members of 22-;23- crossbeams; 24- lock cylinders;The vertical bars of 25- second;26- clamping disks;27- fixed feets;31- pull bars;32- retainer rings;33- transmission cylinders;34- is passed Moving axis;The upper mounting discs of 35-;36- interconnecting pieces;Mounting disc under 37-;38- tool rests;39- cutters;The main mounting brackets of 41-;42- first Guide holder;The clamping seats of 43- first;The pull bars of 44- first;The keepers of 45- first;46- pedestals;The clamping seats of 47- second;48- second Pull bar;The keepers of 49- second.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below Diagram and specific embodiment are closed, the present invention is expanded on further.
The accurate fastener hole punched device of the present invention is described in detail with reference to Fig. 1 to Fig. 4.
The accurate fastener hole punched device of the present invention, including base 1, in addition to it is connected in the machine of the upper end of the base 1 Frame 2, be arranged in the frame 2 top punched feature 3 and be connected in the upside of the base 1 and be in the punched feature The crosshead 4 of 3 downside;
The punched feature 3 includes upper mounting disc 35, is rotatably connected in institute axially through screw thread along the upper mounting disc 35 State the power transmission shaft 34 of the upside of mounting disc 35, be sheathed on the power transmission shaft 34 top transmission cylinder 33, be sheathed on the biography The retainer ring 32 in the outside of dynamic cylinder 33, the pull bar 31 being connected on the outer wall of the retainer ring 32, along the upper mounting disc 35 Axial direction be connected in the upper mounting disc 35 downside interconnecting piece 36, be connected in the interconnecting piece 36 lower end lower peace Sabot 37, the tool rest 38 of lower end for being connected in the lower mounting disc 37 and being rotatably connected in radial through screw thread along the tool rest 38 The cutter 39 of the lower end of the tool rest 38;
The upper mounting disc 35 is arranged with the first buckling groove to be discoid, in the bottom of the upper mounting disc 35, and described the One buckling groove and the interconnecting piece 36 are adapted;The interconnecting piece 36 is round table-like, several described edges of interconnecting piece 36 The circumferencial direction for the cross section of the upper mounting disc 35 is uniformly distributed;
The second buckling groove, second buckling groove and the interconnecting piece 36 are arranged with the top of the lower mounting disc 37 It is mutually adapted;The lower mounting disc 37 is discoid;The 3rd buckling groove is arranged with the bottom of the lower mounting disc 37, described Three buckling grooves and the tool rest 38 are adapted;The tool rest 38 is hemispherical;Worn in the inner along the radial direction of the tool rest 38 There is first to spin hole, described first spins hole and the cutter 39 is adapted;
The transmission cylinder 33 is cylindrical shape, and the first pilot hole, institute are equipped with the inner along the axial direction of the transmission cylinder 33 State the first pilot hole and the power transmission shaft 34 is adapted;The power transmission shaft 34 is round bar shape;
The longitudinal section of the retainer ring 32 is ellipse;Block along the retainer ring 32 radial to being arranged with the 4th in it Access slot, the 4th buckling groove and the pull bar 31 are adapted.
The crosshead 4 include pedestal 46, be connected in the pedestal 46 upper end main mounting bracket 41, be connected in the master First guide holder 42 on the top of mounting bracket 41, be connected in the main mounting bracket 41 one end the first keeper 45, along institute State the first pull bar 44 that the axial direction of the first keeper 45 is arranged in first keeper 45, be rotatably connected in described by screw thread First clamping seats 43 of the end of one pull bar 44, be connected in the main mounting bracket 41 the other end the second keeper 49, along The second pull bar 48 and be rotatably connected in by screw thread described that second keeper 49 is axially arranged in second keeper 49 Second clamping seats 47 of the end of the second pull bar 48;
The pedestal 46 is cube, and the 5th buckling groove, the 5th buckling groove are arranged with the top of the pedestal 46 It is adapted with the main mounting bracket 41;First keeper 45 and second keeper 49 are adapted;First positioning Part 45 is round table-like, and the second pilot hole, second pilot hole are equipped with the inner along the axial direction of first keeper 45 It is adapted with first pull bar 44;First pull bar 44 is round bar shape;
Extruding locating slot is arranged with the side of first clamping seats 43;It is recessed in the opposite side of first clamping seats 43 Provided with the first rotary groove, in the screw thread that is arranged with of the first rotary groove inside spin, first rotary groove and described first is drawn Bar 44 is adapted;
Second clamping seats 47 are ellipsoid, and the second rotation is equipped with the inner along the radial direction of second clamping seats 47 Connect hole, in described second spin hole inside spin be arranged with screw thread;Described second spin hole and second pull bar 48 is adapted; Second pull bar 48 is consistent with the structure of the first pull bar 44, and first pull bar 44 is round bar shape;
The longitudinal section of second clamping seats 47 is ellipse;First guide holder 42 is round table-like, along described the The axial direction of one guide holder 42 is equipped with the 3rd pilot hole in the inner.
The frame 2 include crossbeam 23, be rotatably connected in by screw thread the crossbeam 23 downside lock cylinder 24, along described Lock cylinder 24 axially through screw thread be rotatably connected in the lock cylinder 24 downside the second vertical bar 25, to be connected in described second perpendicular The clamping disk 26 of the lower end of straight-bar 25, be connected in the clamping disk 26 downside fixed feet 27, be connected in the crossbeam 23 The main integration member 22 of end and be rotatably connected in axially through screw thread on the main integration member 22 along the main integration member 22 One vertical bar 21;
The lock cylinder 24 is arranged with screw thread to be cylindric, in spiral on the outer wall of the upper end of the lock cylinder 24;Edge The axial direction for the lock cylinder 24 is equipped with the first connecting hole in the inner, and spiral shell is arranged with the first connecting hole inside spin Line;First connecting hole and second vertical bar 25 are adapted;Second vertical bar 25 is round bar shape;
The clamping disk 26 is discoid, and the first blocked hole, institute are equipped with the inner along the axial direction of the clamping disk 26 State the first blocked hole and second vertical bar 25 is adapted;The 6th buckling groove, institute are arranged with the downside of the clamping disk 26 State the 6th buckling groove and the fixed feet 27 is adapted;The longitudinal section of the fixed feet 27 is trapezoidal;Several described fixed feets 27 are uniformly distributed along the circumferencial direction of the cross section of the clamping disk 26.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally The principle of invention, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent defines.

Claims (3)

1. a kind of accurate fastener hole punched device, including base (1), it is characterised in that:Also include being connected in the base (1) The frame (2) of upper end, be arranged in the frame (2) top punched feature (3) and be connected in the base (1) upside and Crosshead (4) in the downside of the punched feature (3);
The punched feature (3) includes upper mounting disc (35), being rotatably connected in axially through screw thread along the upper mounting disc (35) The power transmission shaft (34) of the upside of the upper mounting disc (35), be sheathed on the power transmission shaft (34) top transmission cylinder (33), set Retainer ring (32) located at the outside of the transmission cylinder (33), the pull bar (31) being connected on the outer wall of the retainer ring (32), The interconnecting piece (36) of the downside of the upper mounting disc (35) is connected in along the axial direction of the upper mounting disc (35), is connected in institute State the lower mounting disc (37) of the lower end of interconnecting piece (36), be connected in the lower mounting disc (37) lower end tool rest (38) and edge The cutter (39) of the lower end that the tool rest (38) is rotatably connected in radial through screw thread of the tool rest (38);
The upper mounting disc (35) is arranged with the first buckling groove to be discoid, in the bottom of the upper mounting disc (35), and described the One buckling groove and the interconnecting piece (36) are adapted;The interconnecting piece (36) is round table-like, several described interconnecting pieces (36) it is uniformly distributed along the circumferencial direction of the cross section of the upper mounting disc (35);
The second buckling groove, second buckling groove and the interconnecting piece (36) are arranged with the top of the lower mounting disc (37) It is mutually adapted;The lower mounting disc (37) is discoid;The 3rd buckling groove, institute are arranged with the bottom of the lower mounting disc (37) State the 3rd buckling groove and the tool rest (38) is adapted;The tool rest (38) is hemispherical;Along the radial direction of the tool rest (38) It is equipped with first in the inner to spin hole, described first spins hole and the cutter (39) is adapted;
The transmission cylinder (33) is cylindrical shape, and the first pilot hole, institute are equipped with the inner along the axial direction of the transmission cylinder (33) State the first pilot hole and the power transmission shaft (34) is adapted;The power transmission shaft (34) is round bar shape;
The longitudinal section of the retainer ring (32) is ellipse;Block along the retainer ring (32) radial to being arranged with the 4th in it Access slot, the 4th buckling groove and the pull bar (31) are adapted.
A kind of 2. accurate fastener hole punched device according to claim 1, it is characterised in that:The crosshead (4) includes Pedestal (46), be connected in the pedestal (46) upper end main mounting bracket (41), be connected in the top of the main mounting bracket (41) The first guide holder (42), be connected in the main mounting bracket (41) one end the first keeper (45), fixed along described first The first pull bar (44) that the axial direction of position part (45) is arranged in first keeper (45), by screw thread it is rotatably connected in described first The first clamping seats (43) of the end of pull bar (44), be connected in the main mounting bracket (41) the other end the second keeper (49), axially the second pull bar (48) for being arranged in second keeper (49) and pass through along second keeper (49) Screw thread is rotatably connected in the second clamping seats (47) of the end of second pull bar (48);
The pedestal (46) is cube, and the 5th buckling groove, the 5th buckling groove are arranged with the top of the pedestal (46) It is adapted with the main mounting bracket (41);First keeper (45) and second keeper (49) are adapted;Described Positioning piece (45) is round table-like, and the second pilot hole is equipped with the inner along the axial direction of first keeper (45), described Second pilot hole and first pull bar (44) are adapted;First pull bar (44) is round bar shape;
Extruding locating slot is arranged with the side of first clamping seats (43);It is recessed in the opposite side of first clamping seats (43) Provided with the first rotary groove, in the screw thread that is arranged with of the first rotary groove inside spin, first rotary groove and described first is drawn Bar (44) is adapted;
Second clamping seats (47) are ellipsoid, and the second rotation is equipped with the inner along the radial direction of second clamping seats (47) Connect hole, in described second spin hole inside spin be arranged with screw thread;Mutually fitted with second pull bar (48) in described second hole that spins Should;Second pull bar (48) is consistent with the first pull bar (44) structure, and first pull bar (44) is round bar shape;
The longitudinal section of second clamping seats (47) is ellipse;First guide holder (42) is round table-like, along described the The axial direction of one guide holder (42) is equipped with the 3rd pilot hole in the inner.
A kind of 3. accurate fastener hole punched device according to claim 1, it is characterised in that:The frame (2) includes horizontal stroke Beam (23), the lock cylinder (24) of downside for being rotatably connected in by screw thread the crossbeam (23), the axial direction along the lock cylinder (24) The second vertical bar (25) of the downside of the lock cylinder (24) is rotatably connected in by screw thread, is connected in second vertical bar (25) The clamping disk (26) of lower end, be connected in the clamping disk (26) downside fixed feet (27), be connected in the crossbeam (23) The main integration member (22) of end and it is rotatably connected in the main integration member (22) axially through screw thread along the main integration member (22) On the first vertical bar (21);
The lock cylinder (24) is arranged with screw thread to be cylindric, in spiral on the outer wall of the upper end of the lock cylinder (24);Edge The axial direction for the lock cylinder (24) is equipped with the first connecting hole in the inner, and spiral shell is arranged with the first connecting hole inside spin Line;First connecting hole and second vertical bar (25) are adapted;Second vertical bar (25) is round bar shape;
The clamping disk (26) is discoid, and the first blocked hole, institute are equipped with the inner along the axial direction of the clamping disk (26) State the first blocked hole and second vertical bar (25) is adapted;The 6th clamping is arranged with the downside of the clamping disk (26) Groove, the 6th buckling groove and the fixed feet (27) are adapted;The longitudinal section of the fixed feet (27) is trapezoidal;Several institute The circumferencial direction for stating cross section of the fixed feet (27) along the clamping disk (26) is uniformly distributed.
CN201710824580.XA 2017-09-14 2017-09-14 A kind of accurate fastener hole punched device Pending CN107570580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710824580.XA CN107570580A (en) 2017-09-14 2017-09-14 A kind of accurate fastener hole punched device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710824580.XA CN107570580A (en) 2017-09-14 2017-09-14 A kind of accurate fastener hole punched device

Publications (1)

Publication Number Publication Date
CN107570580A true CN107570580A (en) 2018-01-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710824580.XA Pending CN107570580A (en) 2017-09-14 2017-09-14 A kind of accurate fastener hole punched device

Country Status (1)

Country Link
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108160808A (en) * 2018-02-08 2018-06-15 嘉善翱鹰五金制品厂 A kind of metallic plate punching apparatus
CN108160807A (en) * 2018-01-30 2018-06-15 嘉兴创诺精密五金有限公司 A kind of hinge perforating press
CN108380735A (en) * 2018-02-08 2018-08-10 嘉善翱鹰五金制品厂 A kind of punched feature for metallic plate production
CN108465730A (en) * 2018-02-08 2018-08-31 嘉善翱鹰五金制品厂 A kind of hole punched device convenient for adjusting

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204724678U (en) * 2015-05-28 2015-10-28 嘉善三星轴承有限公司 A kind of metal piercing equipment
CN204867518U (en) * 2015-08-13 2015-12-16 嘉善金亿精密铸件有限公司 Foundry goods drilling equipment
CN204912825U (en) * 2015-07-23 2015-12-30 嘉善金亿精密铸件有限公司 Foundry goods trompil equipment
CN205325838U (en) * 2016-01-12 2016-06-22 嘉善大华纸品印刷厂 Drilling device
CN205364072U (en) * 2016-01-12 2016-07-06 嘉善大华纸品印刷厂 Drilling device
CN207288562U (en) * 2017-09-14 2018-05-01 嘉善惠龙金属制品有限公司 A kind of precision fastener hole punched device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204724678U (en) * 2015-05-28 2015-10-28 嘉善三星轴承有限公司 A kind of metal piercing equipment
CN204912825U (en) * 2015-07-23 2015-12-30 嘉善金亿精密铸件有限公司 Foundry goods trompil equipment
CN204867518U (en) * 2015-08-13 2015-12-16 嘉善金亿精密铸件有限公司 Foundry goods drilling equipment
CN205325838U (en) * 2016-01-12 2016-06-22 嘉善大华纸品印刷厂 Drilling device
CN205364072U (en) * 2016-01-12 2016-07-06 嘉善大华纸品印刷厂 Drilling device
CN207288562U (en) * 2017-09-14 2018-05-01 嘉善惠龙金属制品有限公司 A kind of precision fastener hole punched device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108160807A (en) * 2018-01-30 2018-06-15 嘉兴创诺精密五金有限公司 A kind of hinge perforating press
CN108160808A (en) * 2018-02-08 2018-06-15 嘉善翱鹰五金制品厂 A kind of metallic plate punching apparatus
CN108380735A (en) * 2018-02-08 2018-08-10 嘉善翱鹰五金制品厂 A kind of punched feature for metallic plate production
CN108465730A (en) * 2018-02-08 2018-08-31 嘉善翱鹰五金制品厂 A kind of hole punched device convenient for adjusting

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Application publication date: 20180112