CN201353656Y - Vertical numeric-control deep hole drilling machine - Google Patents

Vertical numeric-control deep hole drilling machine Download PDF

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Publication number
CN201353656Y
CN201353656Y CNU2008201302901U CN200820130290U CN201353656Y CN 201353656 Y CN201353656 Y CN 201353656Y CN U2008201302901 U CNU2008201302901 U CN U2008201302901U CN 200820130290 U CN200820130290 U CN 200820130290U CN 201353656 Y CN201353656 Y CN 201353656Y
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CN
China
Prior art keywords
guide rail
moving
deep hole
rail
feed screw
Prior art date
Application number
CNU2008201302901U
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Chinese (zh)
Inventor
金正淼
Original Assignee
金正淼
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Publication date
Application filed by 金正淼 filed Critical 金正淼
Priority to CNU2008201302901U priority Critical patent/CN201353656Y/en
Application granted granted Critical
Publication of CN201353656Y publication Critical patent/CN201353656Y/en

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Abstract

The utility model provides a vertical numeric-control deep hole drilling machine, which comprises a fixed guide rail (1), a movable guide rail (2), a Z-shaped planker (3), a movable rail feeding motor (4), a movable rail feeding lead screw (41), a Z-shaped planker feeding motor (5), a Z-shaped planker feeding lead screw (51), a drilling machine box (6), a positioning slag-discharging compactor (7), a drilling rod central bracket (8), a hydraulic stabilizer (9) and a deep hole drill bit (01). The utility model adopts the technical proposal that a Z-shaft vertical system is modified on the basis of the prior vertical numeric-control milling machine, which overcomes the problems and weaknesses of the prior art that the positioning centering craftwork is complex, and the work load is large, and the auxiliary work time is long, and the drill hole is easy to have string vibration, and the precision is low. The vertical numeric-control deep hole drilling machine utilizes the vertical drilling craftwork to perform the deep hole processing, so that the fine and long deep hole drilling rod is consistent with the acting direction of the gravity, thereby preventing the string vibration, and realizing the convenient positioning and centering, less auxiliary work hours and high drilling precision during the drilling process of the ultra-fine deep hole.

Description

The vertical numerical control deep hole drilling machine
Technical field
The utility model relates to a kind of Metal Cutting Machine Tool, specifically is meant to be used for a kind of vertical numerical control deep hole drilling machine that injection mold is made process equipment
Background technology
Injection mold needs to bore ultra-fine deep hole (draw ratio is a deep hole greater than 30: 1 hole) often in manufacturing processing, the draw ratio of boring usually will be above 90: 1, the horizontal deephole drilling machine of existing process technology means horizontal bore process commonly used is holed, before the horizontal boring, the technology of location centering is loaded down with trivial details, workload is big, unproductive time is many, and horizontal bore process makes elongated solid boring bar gravitate, " string shakes " (vibrating like as the string) very easily taken place, and drilling accuracy does not often reach requirement.
Above-mentioned, the technology of prior art existence location centering is loaded down with trivial details, and workload is big, unproductive time is many, easily generation " string shakes " of boring, the problems and shortcomings that precision is not high.
Summary of the invention
At above-mentioned existing the deficiencies in the prior art, the utility model adopts on the basis of existing vertical numerical control milling machine, the technical scheme of repacking Z axle (vertically) system, a kind of vertical numerical control deep hole drilling machine is provided, is intended to carry out deep hole machining, make elongated solid boring bar consistent with the gravity action direction with vertical bore process, reach when boring ultra-fine deep hole machining, the location centering is convenient, and unproductive time is few, the purpose that borehole accuracy meets the demands.
The purpose of this utility model is achieved in that a kind of vertical numerical control deep hole drilling machine comprises and decides guide rail, moving guide rail, Z planker, moving rail feeding motor, moving rail feed screw, Z plate feeding motor, Z plate feed screw, rig case, location chip removal compactor, drilling rod centre frame, hydraulic pressure stabilizer, deep hole drill, wherein: describedly decide guide rail and be long rectangular-shaped member, one side is the middle guide rail that is provided with the rectangle elongated slot that runs through two ends, another side is dull and stereotyped, mounting plate is equipped with in the upper end, and the lower end is opened wide; Described moving guide rail is long rectangular-shaped member, and one side is the middle guide rail that is provided with the rectangle elongated slot that runs through two ends, and another side is that middle section position is provided with the feed screw nut at the bottom of guide-track groove and the guide-track groove, and mounting plate is equipped with in the upper end, and the lower end is opened wide; Described Z planker simultaneously is a mounting plate, and another side is the rectangular elements that middle section position is provided with the feed screw nut at the bottom of guide-track groove and the guide-track groove; Described moving rail feeding motor is the numerical control step-servo motor; Described moving rail feed screw is a drive lead screw;
Described Z plate feeding motor is the numerical control servo motor; Described Z plate feed screw is a drive lead screw; The component assembly of the collection driving that described rig case profile is a rectangle, transmission, cooling duct mechanism, the bottom is provided with the sealing drill chuck, and the Side wall has the boring power motor, and the top is provided with the high-pressure coolant import and links to each other with the high pressure coolant pump of tank for coolant by flexible pipe; Described location chip removal compactor is that profile is the component assembly of rectangular box, one side is provided with guide-track groove, a left side adjacent Side face be provided with chip removal mouth by flexible pipe separate with the bits liquid that places tank for coolant the basket join, be provided with the water jetting at high pressure rifle that links to each other with the high pressure coolant pump of tank for coolant by flexible pipe in the right adjacent Side face, the top is provided with the drilling rod hand-hole sealer that can load and unload transposing, inside is provided with the drilling rod locator, and bottom opening is provided with the compress rubber cover; Described drilling rod centre frame is provided with guide-track groove for the frame sole, and the frame instep is provided with the tight screw of stopping, and the support body central upper portion is provided with the center bearing bracket of the tourelle of the dead axle heart;
The damped part of described hydraulic pressure stabilizer for constituting by oil cylinder, piston, piston head, hydraulic oil and inner closed loop oil circuit; Described deep hole drill is an elongated cylindrical boring cutlery, and the drilling rod center is provided with through hole, and cylinder is provided with arc groove vertically, and the circular arc trough rim of bit head is provided with arc shaft to cutting edge.
Assembling (mutual alignment relation): will move rail feeding motor and be fixed on the mounting plate of deciding guide rail, and connect an end that places the moving rail feed screw of deciding guide rail rectangle elongated slot by shaft joint; The guide-track groove insertion of moving guide rail is decided on the guide rail of guide rail, the other end that moves the rail feed screw was revolved the feed screw nut who moves guide rail, with the screw mandrel support this end is fixed on and decides (to fix) in the guide rail rectangle elongated slot from the back side with the hexagon socket head cap screw countersunk head; Z plate feeding motor is fixed on the mounting plate of moving guide rail, connects an end of the Z plate feed screw of the rectangle elongated slot that places moving guide rail by shaft joint; The guide rail that the guide-track groove of Z planker is opened wide along moving guide rail lower end upwards inserts and advances, and the feed screw nut with the other end of Z plate feed screw revolved the Z planker is fixed on this end in the rectangle elongated slot that moves guide rail with the screw mandrel support; With rig case axially being fixed on down on the mounting plate of Z planker along drill chuck; The guide rail that the guide-track groove of drilling rod centre frame is unlimited along moving guide rail lower end upwards insertion advances, and tightens the tight screw of stopping and fixes; The guide rail that guide-track groove that will location chip removal compactor opens wide along moving guide rail lower end upwards inserts, and is advanced into concordantly with the lower end of moving guide rail, tightens the tight screw of stopping and fixes; The axis of deciding guide rail is vertical with crossbeam (X-axis), is fixed on the platen surface of deciding the guide rail lower end on the X planker of crossbeam (X-axis) with screw; Axis normal is separately fixed at the cylinder body of two hydraulic pressure stabilizers on two Side limits of X planker with screw, piston head is fixed on the preformed hole on the mounting plate two Side limits of moving guide rail with nut; Connect the high pressure cooling tube to the high pressure cooling liquid inlet, finish.
Operation principle: during work, start the moving rail feed screw of moving rail feeding motor-driven, drag moving guide rail and upwards rise; Start Z plate feeding motor-driven Z plate feed screw, drag the Z planker and upwards rise; With the deep hole drill down-bite jaw, afterbody passes up successively, and the tourelle of the compress rubber cover of location chip removal compactor, drilling rod locator, drilling rod hand-hole sealer, drilling rod centre frame to the drill chuck place of rig case clamps; At this moment, the drill bit cutting edge should be on the compress rubber cover of location chip removal compactor; After workpiece to be machined is fixed on workbench (Y-axis), digital control system is according to the numerical control origin of coordinates, the operation sequence of input, the servomotor of driving X-axis, Y-axis system drags planker-X planker, workbench (Y-axis)-move separately, with the deep hole drill on the Z planker, move on the given spatial point of instruction, i.e. top position, position, hole; Successively, start the moving rail feed screw of moving rail feeding motor-driven, fall moving guide rail, make the compress rubber cover position, workpiece pressing hole of location chip removal compactor, locking; Starting boring power motor driving deep hole drill rotates; Start the high pressure coolant pump, high-pressure coolant goes out via central through-hole to the drill bit cutting edge centre punch of high-pressure coolant import, deep hole drill, flows out from chip removal mouth; Start the default feed rate of Z plate feeding motor-driven Z planker follow procedure, the boring of feeding downwards; In the work, drilling rod centre frame, location chip removal compactor play dynamic centering, help the effect of deep hole drill; The iron filings that the boring cutting produces, the high-pressure coolant that is gone out by drill bit cutting edge centre punch is gone out deep hole along the passage that the arc groove and the hole wall of drilling rod cylinder constitutes, under the stopping of compress rubber cover, the cooling fluid iron pieces mixture of going out deep hole is pooled to chip removal mouth, be set at the high-pressure coolant jet of the water jetting at high pressure rifle ejection in the right Side face, the bits liquid that pours in the tank for coolant by flexible pipe separates in the basket, and it is recycling that cooling fluid flows back to coolant reservoirs; Elongated solid boring bar is consistent with the gravity action direction, " string shakes " and the biased heart phenomenon in hole take place in the deep hole drill of having eliminated ultra-fine length effectively, the damping action of hydraulic pressure stabilizer 9 plays the speed of steady dynamic guide rail bottom and top feed, eliminates shake and " quivering " phenomenon.
In sum, the utility model adopts on the basis of existing vertical numerical control milling machine, the technical scheme of repacking Z axle (vertically) system, a kind of vertical numerical control deep hole drilling machine that is provided has been realized carrying out deep hole machining with vertical bore process, makes elongated solid boring bar consistent with the gravity action direction, avoided generation " string shakes ", it is convenient to have reached when boring ultra-fine deep hole machining the location centering, and unproductive time is few, the purpose that borehole accuracy meets the demands.
Description of drawings
Fig. 1 is a kind of NC deep hole drilling machine structural principle front view of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the cutaway view that guide rail, moving guide rail, Z carriage part cooperatively interact of deciding of the present utility model;
Fig. 4 is a deep hole drill drilling rod sectional drawing;
Fig. 5 is the work tense schematic diagram of a kind of NC deep hole drilling machine of the present utility model;
Fig. 6 is the actual moulding figure of a kind of NC deep hole drilling machine of the present utility model.
Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but should not be construed as any restriction of the present utility model.
Among the figure: decide guide rail 1, moving guide rail 2, Z planker 3, moving rail feeding motor 4, moving rail feed screw 41, Z plate feeding motor 5, Z plate feed screw 51, rig case 6, boring power motor 61, drill chuck 62, high-pressure coolant import 63, location chip removal compactor 7, compress rubber cover 71, chip removal mouth 72, drilling rod hand-hole sealer 73, water jetting at high pressure rifle 74, drilling rod centre frame 8, hydraulic pressure stabilizer 9, deep hole drill 01, workpiece 02, tank for coolant 03, lathe bed 04, column 05, workbench 06, crossbeam 07, X planker 08, digital control system 09.
The specific embodiment
Consult Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of vertical numerical control deep hole drilling machine of the present utility model comprises decides guide rail 1, moving guide rail 2, Z planker 3, moving rail feeding motor 4, moving rail feed screw 41, Z plate feeding motor 5, Z plate feed screw 51, rig case 6, location chip removal compactor 7, drilling rod centre frame 8, hydraulic pressure stabilizer 9, deep hole drill 01, wherein: describedly decide guide rail 1 and be long rectangular-shaped member, one side is the middle guide rail that is provided with the rectangle elongated slot that runs through two ends, another side is dull and stereotyped, mounting plate is equipped with in the upper end, and the lower end is opened wide; Described moving guide rail 2 is long rectangular-shaped member, and one side is the middle guide rail that is provided with the rectangle elongated slot that runs through two ends, and another side is that middle section position is provided with the feed screw nut at the bottom of guide-track groove and the guide-track groove, and mounting plate is equipped with in the upper end, and the lower end is opened wide; Described Z planker 3 one sides are mounting plate, and another side is the rectangular elements that middle section position is provided with the feed screw nut at the bottom of guide-track groove and the guide-track groove; Described moving rail feeding motor 4 is the numerical control step-servo motor; Described moving rail feed screw 41 is a drive lead screw; Described Z plate feeding motor 5 is the numerical control servo motor; Described Z plate feed screw 51 is a drive lead screw; The component assembly of the collection driving that described rig case 6 profiles are rectangle, transmission, cooling duct mechanism, the bottom is provided with sealing drill chuck 62, the Side wall has boring power motor 61, and the top is provided with high-pressure coolant import 63 and links to each other with the high pressure coolant pump of tank for coolant 03 by flexible pipe; Described location chip removal compactor 7 is the component assembly of rectangular box for profile, one side is provided with guide-track groove, a left side adjacent Side face be provided with chip removal mouth 72 by flexible pipe separate with the bits liquid that places tank for coolant 03 basket join, be provided with the water jetting at high pressure rifle 74 that links to each other with the high pressure coolant pump of tank for coolant 03 by flexible pipe in the right adjacent Side face, the top is provided with the drilling rod hand-hole sealer 73 that can load and unload transposing, inside is provided with the drilling rod locator, and bottom opening is provided with compress rubber cover 71; Described drilling rod centre frame 8 is provided with guide-track groove for the frame sole, and the frame instep is provided with the tight screw of stopping, and the support body central upper portion is provided with the center bearing bracket of the tourelle of the dead axle heart; The damped part of described hydraulic pressure stabilizer 9 for constituting by oil cylinder, piston, piston head, hydraulic oil and inner closed loop oil circuit; Described deep hole drill 01 is elongated cylindrical boring cutlery, and the drilling rod center is provided with through hole, and cylinder is provided with arc groove vertically, and the circular arc trough rim of bit head is provided with arc shaft to cutting edge.
Assembling (mutual alignment relation): will move rail feeding motor 4 and be fixed on the mounting plate of deciding guide rail 1, and connect an end that places the moving rail feed screw 41 of deciding guide rail 1 rectangle elongated slot by shaft joint; The guide-track groove insertion of moving guide rail 2 is decided on the guide rail of guide rail 1, the other end that moves the rail feed screw was revolved the feed screw nut who moves guide rail 2, with the screw mandrel support this end is fixed on and decides in the guide rail 1 rectangle elongated slot (fixing) from the back side with the hexagon socket head cap screw countersunk head; Z plate feeding motor 5 is fixed on the mounting plate of moving guide rail 2, connects an end of the Z plate feed screw 51 of the rectangle elongated slot that places moving guide rail 2 by shaft joint; The guide rail that the guide-track groove of Z planker 3 is opened wide along moving guide rail 2 lower ends upwards inserts and advances, and the feed screw nut with the other end of Z plate feed screw 51 revolved Z planker 3 is fixed on this end in the rectangle elongated slot that moves guide rail 2 with the screw mandrel support; With rig case 6 axially being fixed on down on the mounting plate of Z planker 3 along drill chuck 62; The guide rail that the guide-track groove of drilling rod centre frame 8 is unlimited along moving guide rail 2 lower ends upwards insertion advances, and tightens the tight screw of stopping and fixes; The guide rail that guide-track groove that will location chip removal compactor 7 opens wide along moving guide rail 2 lower ends upwards inserts, and is advanced into concordantly with the lower end of moving guide rail 2, tightens the tight screw of stopping and fixes; The axis of deciding guide rail 1 is vertical with crossbeam 07, is fixed on the platen surface of deciding guide rail 1 lower end on the X planker 08 of crossbeam 07 with screw; Axis normal is separately fixed at the cylinder body of two hydraulic pressure stabilizers 9 on two Side limits of X planker 08 with screw, piston head is fixed on the preformed hole on the mounting plate two Side limits of moving guide rail 2 with nut; Connect the high pressure cooling tube to high pressure cooling liquid inlet 63, finish.
Operation principle: during work, start moving rail feeding motor 4 and drive moving rail feed screw 41, drag moving guide rail 2 and upwards rise; Start Z plate feeding motor 5 and drive Z plate feed screw 51, drag Z planker 3 and upwards rise; With deep hole drill 01 down-bite jaw, afterbody passes up successively, and the tourelle of the compress rubber cover 71 of location chip removal compactor 7, drilling rod locator, drilling rod hand-hole sealer 73, drilling rod centre frame 8 to drill chuck 62 places of rig case 6 clamp; At this moment, the drill bit cutting edge should be on the compress rubber cover 71 of location chip removal compactor 7; After workpiece to be machined 02 is fixed on workbench 06, digital control system 09 is according to the numerical control origin of coordinates, the operation sequence of input, planker one X planker 08, workbench 06 that driving X-axis, the servomotor of Y-axis system drag separately move, with the deep hole drill on the Z planker 3 01, move on the given spatial point of instruction, i.e. top position, position, hole; Successively, start moving rail feeding motor 4 and drive moving rail feed screw 41, fall moving guide rail 2, make the compress rubber of location chip removal compactor 7 overlap position, 71 workpiece pressings, 02 hole, locking; Starting 01 rotation of boring power motor 61 driving deep hole drills gets up; Start the high pressure coolant pump, high-pressure coolant goes out via central through-hole to the drill bit cutting edge centre punch of high-pressure coolant import 63, deep hole drill 01, flows out from chip removal mouth 72; Start Z plate feeding motor 5 and drive the default feed rate of Z planker 3 follow procedures, the boring of feeding downwards; In the work, elongated solid boring bar is consistent with the gravity action direction, and " string shakes " and the biased heart phenomenon in hole take place the deep hole drill 01 of having eliminated ultra-fine length effectively, and drilling rod centre frame 8, location chip removal compactor 7 play dynamic centering, help the effect of deep hole drill; The iron filings that the boring cutting produces, the high-pressure coolant that is gone out by drill bit cutting edge centre punch is gone out deep hole along the passage that the arc groove and the hole wall of drilling rod cylinder constitutes, under the stopping of compress rubber cover, the cooling fluid iron pieces mixture of going out deep hole is pooled to chip removal mouth 72, be set at the high-pressure coolant jet of water jetting at high pressure rifle 74 ejections in the right Side face, the bits liquid that pours in the tank for coolant 03 by flexible pipe separates in the basket, and it is recycling that cooling fluid flows back to coolant reservoirs; The damping action of hydraulic pressure stabilizer 9 plays the speed of steady dynamic guide rail 2 bottom and top feeds, eliminates shake and " quivering " phenomenon.

Claims (1)

1, vertical numerical control deep hole drilling machine, comprise and decide guide rail (1), moving guide rail (2), Z planker (3), moving rail feeding motor (4), moving rail feed screw (41), Z plate feeding motor (5), Z plate feed screw (51), rig case (6), location chip removal compactor (7), drilling rod centre frame (8), hydraulic pressure stabilizer (9), deep hole drill (01), it is characterized in that: describedly decide guide rail (1) and be long rectangular-shaped member, one side is the middle guide rail that is provided with the rectangle elongated slot that runs through two ends, another side is dull and stereotyped, mounting plate is equipped with in the upper end, and the lower end is opened wide; Described moving guide rail (2) is long rectangular-shaped member, and one side is the middle guide rail that is provided with the rectangle elongated slot that runs through two ends, and another side is that middle section position is provided with the feed screw nut at the bottom of guide-track groove and the guide-track groove, and mounting plate is equipped with in the upper end, and the lower end is opened wide; Described Z planker (3) one side is a mounting plate, and another side is the rectangular elements that middle section position is provided with the feed screw nut at the bottom of guide-track groove and the guide-track groove; Described moving rail feeding motor (4) is the numerical control step-servo motor; Described moving rail feed screw (41) is a drive lead screw; Described Z plate feeding motor (5) is the numerical control servo motor; Described Z plate feed screw (51) is a drive lead screw; Described rig case (6) profile is collection driving, the transmission of rectangle, the component assembly of cooling duct mechanism, the bottom is provided with sealing drill chuck (62), the Side wall has boring power motor (61), and the top is provided with high-pressure coolant import (63) and links to each other by the high pressure coolant pump of flexible pipe with tank for coolant (03); Described location chip removal compactor (7) is the component assembly of rectangular box for profile, one side is provided with guide-track groove, the adjacent Side face in a left side is provided with chip removal mouth (72) to be separated with the bits liquid that places tank for coolant (03) by flexible pipe and basket joins, be provided with the water jetting at high pressure rifle (74) that links to each other with the high pressure coolant pump of tank for coolant (03) by flexible pipe in the right adjacent Side face, the top is provided with the drilling rod hand-hole sealer (73) that can load and unload transposing, inside is provided with the drilling rod locator, and bottom opening is provided with compress rubber cover (71); Described drilling rod centre frame (8) is provided with guide-track groove for the frame sole, and the frame instep is provided with the tight screw of stopping, and the support body central upper portion is provided with the center bearing bracket of the tourelle of the dead axle heart; The damped part of described hydraulic pressure stabilizer (9) for constituting by oil cylinder, piston, piston head, hydraulic oil and inner closed loop oil circuit; Described deep hole drill (01) is elongated cylindrical boring cutlery, and the drilling rod center is provided with through hole, and cylinder is provided with arc groove vertically, and the circular arc trough rim of bit head is provided with arc shaft to cutting edge; Described each parts mutual alignment and annexation are that moving rail feeding motor (4) is fixed on the mounting plate of deciding guide rail (1), connects an end that places the moving rail feed screw (41) of deciding guide rail (1) rectangle elongated slot by shaft joint; The guide-track groove of moving guide rail (2) inserts to be decided on the guide rail of guide rail (1), and the other end of moving rail feed screw revolved the feed screw nut of moving guide rail (2), with the screw mandrel support this end was fixed on and decided in guide rail (1) the rectangle elongated slot; Z plate feeding motor (5) is fixed on the mounting plate of moving guide rail (2), connects an end of the Z plate feed screw (51) of the rectangle elongated slot that places moving guide rail (2) by shaft joint; The guide rail that the guide-track groove of Z planker (3) opens wide along moving guide rail (2) lower end upwards inserts and advances, and the other end of Z plate feed screw (51) revolved the feed screw nut of Z planker (3), this end was fixed in the rectangle elongated slot of moving guide rail (2) with the screw mandrel support; Rig case (6) axially is fixed on the mounting plate of Z planker (3) down along drill chuck (62); The guide rail that the guide-track groove of drilling rod centre frame (8) opens wide along moving guide rail (2) lower end upwards inserts and advances, and tightens the tight screw of stopping and fixes; The guide-track groove of location chip removal compactor (7) upwards inserts along moving guide rail (2) lower end, is advanced into concordantly with the lower end of moving guide rail (2), tightens the tight screw of stopping and fixes; The axis of deciding guide rail (1) is vertical with crossbeam (07), and the platen surface of deciding guide rail (1) lower end is fixed on the X planker (08) of crossbeam (07) with screw; Vertically, be separately fixed at screw on two Side limits of X planker (08), with nut the piston head of hydraulic pressure stabilizer (9) be fixed on the preformed hole on mounting plate two Side limits of moving guide rail (2) the cylinder body of two hydraulic pressure stabilizers (9); Connect the high pressure cooling tube to high pressure cooling liquid inlet (63).
CNU2008201302901U 2008-12-26 2008-12-26 Vertical numeric-control deep hole drilling machine CN201353656Y (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CNU2008201302901U CN201353656Y (en) 2008-12-26 2008-12-26 Vertical numeric-control deep hole drilling machine

Publications (1)

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102189283A (en) * 2010-03-16 2011-09-21 株式会社东芝 Deep hole processing device
CN102441811A (en) * 2011-11-11 2012-05-09 福鼎市金雄机车部件有限公司 Drilling and tapping machine for pushing feeding of motor inner shaft by using cylinder
CN105772790A (en) * 2016-05-09 2016-07-20 镇江市丹徒区亨通电子元件厂 Drilling device for inner conductor in coaxial connector
CN105772789A (en) * 2016-05-09 2016-07-20 镇江市丹徒区亨通电子元件厂 Automatic drilling device for inner conductor in coaxial connector
CN105772791A (en) * 2016-05-09 2016-07-20 镇江市丹徒区亨通电子元件厂 Drilling device for inner conductor in double-radio-frequency coaxial connector
CN105772788A (en) * 2016-05-09 2016-07-20 镇江市丹徒区亨通电子元件厂 Drilling device for inner conductor in coaxial connector
CN106112676A (en) * 2016-08-28 2016-11-16 陶程意 A kind of sheet metal drilling hole machine tool
CN106862605A (en) * 2017-02-17 2017-06-20 马艳 A kind of punch device
CN108480691A (en) * 2018-03-26 2018-09-04 陈居 A kind of numerically controlled processing equipment
CN108687378A (en) * 2017-04-12 2018-10-23 无锡市人防防护设备有限公司 A kind of flange plate automatic punch
CN109396495A (en) * 2018-12-28 2019-03-01 宁波赛德液压件有限公司 A kind of bearing machining drilling machine with clamping function

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102189283A (en) * 2010-03-16 2011-09-21 株式会社东芝 Deep hole processing device
CN102189283B (en) * 2010-03-16 2015-03-25 株式会社东芝 Deep hole processing device
CN102441811A (en) * 2011-11-11 2012-05-09 福鼎市金雄机车部件有限公司 Drilling and tapping machine for pushing feeding of motor inner shaft by using cylinder
CN102441811B (en) * 2011-11-11 2013-11-06 福鼎市金雄机车部件有限公司 Drilling and tapping machine for pushing feeding of motor inner shaft by using cylinder
CN105772790A (en) * 2016-05-09 2016-07-20 镇江市丹徒区亨通电子元件厂 Drilling device for inner conductor in coaxial connector
CN105772789A (en) * 2016-05-09 2016-07-20 镇江市丹徒区亨通电子元件厂 Automatic drilling device for inner conductor in coaxial connector
CN105772791A (en) * 2016-05-09 2016-07-20 镇江市丹徒区亨通电子元件厂 Drilling device for inner conductor in double-radio-frequency coaxial connector
CN105772788A (en) * 2016-05-09 2016-07-20 镇江市丹徒区亨通电子元件厂 Drilling device for inner conductor in coaxial connector
CN106112676A (en) * 2016-08-28 2016-11-16 陶程意 A kind of sheet metal drilling hole machine tool
CN106862605A (en) * 2017-02-17 2017-06-20 马艳 A kind of punch device
CN108687378A (en) * 2017-04-12 2018-10-23 无锡市人防防护设备有限公司 A kind of flange plate automatic punch
CN108480691A (en) * 2018-03-26 2018-09-04 陈居 A kind of numerically controlled processing equipment
CN109396495A (en) * 2018-12-28 2019-03-01 宁波赛德液压件有限公司 A kind of bearing machining drilling machine with clamping function
CN109396495B (en) * 2018-12-28 2019-12-03 宿州速果信息科技有限公司 A kind of bearing machining drilling machine with clamping function

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