CN111957998A - Counter boring positioning device - Google Patents
Counter boring positioning device Download PDFInfo
- Publication number
- CN111957998A CN111957998A CN202010835270.XA CN202010835270A CN111957998A CN 111957998 A CN111957998 A CN 111957998A CN 202010835270 A CN202010835270 A CN 202010835270A CN 111957998 A CN111957998 A CN 111957998A
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- CN
- China
- Prior art keywords
- module
- work piece
- spot facing
- fixed
- counter boring
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices 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
- B23Q3/06—Work-clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
This technical scheme is a counter boring positioner, belongs to the counter boring field, can realize carrying out the secondary drilling after the accurate positioning machining hole, and the device is including the counter boring unit that is used for work piece counter boring, with the positioning unit of a plurality of evenly distributed's machining hole location under the counter boring unit in proper order on the work piece, the positioning unit is including the carousel that is used for bearing the work piece, the rotatory rotary drive module of drive carousel, push down the work piece on the carousel and with the synchronous pivoted push down module of carousel, the reciprocal lift drive module that goes up and down of drive push down module, be used for detecting the detection module of the position in work piece machining hole, detection module corresponds the different machining hole arrangements on the work piece respectively with the counter boring unit.
Description
Technical Field
The invention relates to the field of spot facing, in particular to a spot facing positioning device.
Background
Spot facing is a metal processing method, which means that a cylindrical counter bore, a conical counter bore, a boss end face and the like are processed on a processed hole.
The counterboring is also the indispensable second process of counter bore shaping, need use drilling equipment to carry out the counterboring in order to improve production efficiency, and the following technical scheme can be referred to drilling equipment's concrete structure:
patent application No. 201510936261.9's a high accuracy disc drilling machine, the disc in this equipment is placed on rotatable disc, and drilling equipment passes through the reciprocal translation of lead screw in the upside of disc to reach and drill in arbitrary position on the disc, nevertheless to the counterboring process, this equipment can't pinpoint has the machined hole, needs the manual work to aim at the secondary drilling after the machined hole again, and the machining precision is poor, unable automated production, and production efficiency is lower.
Patent application No. 201810962501.6 is a processingequipment who is applicable to the disk flange drilling of multiple specification, and the work piece is placed on rotatable disc in this equipment, arranges the upright drill of work piece upside, then can adjust upright drill's front and back position through guiding mechanism, and on the same principle, though can say and go up the machined hole in arbitrary position of work piece, but can't be accurate continue counter boring on original machined hole and handle.
Patent application No. 201921345003.3's a plastic disc drilling equipment, the disc in this equipment is placed in a fixed unit, and the fixed unit downside is fixed with motor element, and the fixed unit of control goes up and down and rotates, drives the disc and rotates, and the drilling unit of fixed unit upside can drill the arbitrary position of disc, and on the same principle, the device also can't be accurate continue the spot facing on original processing hole and handle.
The problem that a machined hole cannot be accurately positioned when secondary drilling exists in the existing equipment is solved.
Disclosure of Invention
The invention aims to provide a counter boring positioning device which can accurately position and machine a hole and then perform secondary drilling.
The technical scheme provided by the invention is as follows: the utility model provides a counter boring positioner, is including the counter boring unit that is used for the work piece counter boring, with the locating unit of a plurality of evenly distributed's processing hole location under the counter boring unit in proper order on the work piece, the locating unit is including the carousel that is used for bearing the work piece, the rotatory rotary drive module of drive carousel, push down the work piece on the carousel and with the synchronous pivoted of carousel push down the module, the drive push down the reciprocal lift drive module that goes up and down of module, be used for detecting the detection module of the position in work piece processing hole, detection module and counter boring unit correspond the processing hole of difference respectively and arrange on the work piece.
In the spot facing positioning device, the pressing module comprises a pressing plate for pressing the upper side surface of the middle part of the workpiece, a fixed seat fixed on the upper side of the pressing plate, and a fixed shaft arranged on the upper side of the workpiece in a suspending manner, and the fixed shaft is in running fit with the fixed seat.
In the spot facing positioning device, a chamfer for inserting the edge of the lower end of the pressure plate into the inner ring of the workpiece is arranged on the lower side of the pressure plate in a surrounding manner.
In the counter boring positioning device, the fixing seat is provided with a jack for inserting the fixing shaft and a bearing fixed in the jack, the jack is located in the middle of the fixing seat, and an inner ring of the bearing is fixedly connected with the fixing shaft.
In the spot facing positioning device, the lifting driving module comprises a swing arm capable of swinging and lifting, and the pressing module is fixed on the swinging end of the swing arm.
In foretell counter boring positioner, the lift drive module still includes the lift cylinder that goes up and down with swing arm middle part articulated support column, drive swing arm, push down module, lift cylinder and establish respectively in the relative both sides of support column, the power take off end of lift cylinder is articulated with the swing arm.
In foretell counter boring positioner, the rotation driving module is including fixing motor, the reduction gear of fixing the power take off end at the motor, the shaft coupling of carousel downside, the lower extreme middle part of carousel is equipped with the transmission shaft, the power take off end of reduction gear passes through shaft coupling and transmission shaft fixed connection.
In the spot facing positioning device, the spot facing unit comprises a drill bit capable of lifting and descending in a reciprocating manner and a spot facing driving module for driving the drill bit to rotate, and the drill bit is arranged on the upper side of the rotary table.
In the spot facing positioning device, the detection module includes a fixing frame and a photoelectric sensor fixed at one end of the fixing frame.
After the technical scheme is adopted, the invention has the beneficial effects that:
according to the scheme, the turntable, the detection module and the spot facing unit are matched with each other, a workpiece is placed on the turntable, the turntable rotates to drive the workpiece to rotate, a plurality of uniformly distributed machining holes in the workpiece also rotate along with the turntable, the detection module and the spot facing unit respectively correspond to different machining holes in the workpiece, namely when one machining hole in the workpiece rotates to be under the detection module, the other machining hole in the workpiece is positioned under the spot facing unit, the turntable stops rotating at the moment, the spot facing unit performs secondary hole rotation, and the primary positioning effect is achieved; in order to keep the workpiece in a synchronous motion state on the turntable and not to generate relative rotation and deviation with the turntable, the lifting driving module is used for driving the rotatable pressing module to descend, the workpiece is pressed on the turntable and rotates, the pressing module is used as a driven part to rotate through friction force between the pressing module and the turntable and between the pressing module and the workpiece, the effect of accurate positioning is achieved, and secondary drilling is carried out after accurate positioning machining is achieved.
Drawings
Fig. 1 is a schematic structural view of a spot facing positioning device according to embodiment 1 of the present invention;
fig. 2 is a schematic structural view of a push-down module of embodiment 1 of the present invention;
FIG. 3 is an assembly view of the platen, the fixing base, and the fixing shaft according to embodiment 1 of the present invention;
fig. 4 is a schematic structural diagram of a turntable and a rotation driving module according to embodiment 1 of the present invention;
FIG. 5 is a schematic structural view of a workpiece of embodiment 1 of the invention;
fig. 6 is a schematic layout of the spot facing unit and the detection module according to embodiment 1 of the present invention.
Reference numerals: 1. a drill bit; 2. a detection module; 3. a spot facing driving module; 4. pressing the module; 5. a turntable; 6. a workpiece; 7. a rotation driving module; 8. chamfering; 9. a platen; 10. a fixed seat; 11. a fixed shaft; 12. swinging arms; 13. a lifting cylinder; 14. a support pillar; 15. a drive shaft; 16. a coupling; 17. a speed reducer; 18. a motor; 19. machining a hole; 20. a fixed mount; 21. a photosensor; 22. a lifting drive module; 23. bearing assembly
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the following embodiments, but the present invention is not limited thereto.
Example 1:
as shown in fig. 1-6, a spot facing positioning device includes a spot facing unit for spot facing a workpiece 6, and a positioning unit for sequentially positioning a plurality of uniformly distributed machining holes 19 on the workpiece 6 under the spot facing unit, wherein the positioning unit includes a turntable 5 for bearing the workpiece 6, a rotation driving module 7 for driving the turntable 5 to rotate, a pressing module 4 for pressing the workpiece 6 down on the turntable 5 and rotating synchronously with the turntable 5, a lifting driving module 22 for driving the pressing module 4 to lift and lower in a reciprocating manner, and a detection module 2 for detecting the positions of the machining holes 19 on the workpiece 6, and the detection module 2 and the spot facing unit are respectively arranged corresponding to different machining holes 19 on the workpiece 6.
The implementation principle is that a workpiece 6 is placed on the turntable 5 by arranging the turntable 5, the detection module 2 and the spot facing unit to be matched with each other, the turntable 5 rotates to drive the workpiece 6 to rotate, a plurality of uniformly distributed processing holes 19 on the workpiece 6 also rotate along with the rotation, the detection module 2 and the spot facing unit respectively correspond to different processing holes 19 on the workpiece 6, namely when one processing hole 19 on the workpiece 6 rotates to the position right below the detection module 2, the other processing hole 19 on the workpiece 6 is positioned right below the spot facing unit, at the moment, the turntable 5 stops rotating, and the spot facing unit performs secondary hole rotation, so that the primary positioning effect is achieved; in order to keep the workpiece 6 in a synchronous motion state on the turntable 5 and not to generate relative rotation and deviation with the turntable 5, the lifting driving module 22 is used for driving the rotatable pressing module 4 to descend, the workpiece 6 is pressed on the turntable 5, the workpiece 6 rotates, the pressing module 4 serves as a driven part to rotate through friction force between the pressing module 4 and the turntable 5 and the workpiece 6, the effect of accurate positioning is achieved, and secondary drilling is performed after the hole 19 is accurately positioned.
In practical application, the pressing module 4 comprises a pressing plate 9 for pressing the upper side surface of the middle part of the workpiece 6, a fixed seat 10 fixed on the upper side of the pressing plate 9, and a fixed shaft 11 suspended on the upper side of the workpiece 6, wherein the fixed shaft 11 is in running fit with the fixed seat 10.
Above-mentioned push down module 4 so can compress tightly work piece 6 and rotate simultaneously, is through setting up pressure disk 9, and pressure disk 9 descends and compresses tightly work piece 6 on carousel 5, and the unsettled fixed axle 11 that is equipped with of work piece 6 upside makes fixing base 10 that fixes at pressure disk 9 upside and fixed axle 11 normal running fit, makes fixing base 10 can drive carousel 5 and rotate around fixed axle 11.
Preferably, the lower side of the pressure plate 9 is provided with a chamfer 8 around the lower end of the pressure plate 9 for inserting the edge of the lower end of the pressure plate 9 into the inner ring of the workpiece 6.
The optimization purpose is that the chamfer 8 is arranged, the diameter of the lower end face of the pressure plate 9 is reduced, so that the pressure plate 9 can be conveniently inserted into the inner ring of the workpiece 6, the pressure plate 9 not only has a positioning effect in the longitudinal direction, but also has a positioning effect in the transverse direction when the edge of the lower end of the pressure plate 9 is inserted into the inner ring of the workpiece 6, and the workpiece 6 cannot move in any direction of the horizontal plane.
In actual operation, the fixing seat 10 is provided with a jack into which the fixing shaft 11 is inserted and a bearing fixed in the jack, the jack is located in the middle of the fixing seat 10, and an inner ring of the bearing is fixedly connected with the fixing shaft 11.
The fixing base 10 and the fixing shaft 11 rotate relatively, through the mutual matching of the insertion hole, the bearing and the fixing shaft 11, the insertion hole for the fixing shaft 11 to insert is firstly formed in the fixing base 10, the bearing 11 is fixed in the insertion hole, the outer wall of the bearing is in over-hard matching with the fixing base 10, the inner wall of the bearing is in interference fit with the fixing shaft 11, and the fixing base 10 rotates relatively around the fixing shaft 11 by utilizing the bearing, so that the rotary matching of the fixing base 10 and the fixing base 10 is realized.
In an implementation application, the lifting driving module 22 includes a swing arm 12 capable of swinging and lifting, and the pressing module 4 is fixed on a swinging end of the swing arm 12.
The mode that realizes pushing down module 4 reciprocal lift does, through setting up swing arm 12, pushing down module 4 fixes the swing end at swing arm 12, utilize the motion form of the reciprocal lift of swing arm 12, drive pushing down module 4 reciprocal lift, compress tightly work piece 6 on carousel 5, when pushing down module 4 compresses tightly work piece 6 on carousel 5, swing arm 12 is in the horizontality, adopt the mode of the 11 vertical lifts of cylinder drive fixed axle relatively, the positioning accuracy of the decline of pressure disk 9 is very higher more stable.
In the execution operation, the lifting driving module 22 further includes a supporting pillar 14 hinged to the middle of the swing arm 12, and a lifting cylinder 13 for driving the swing arm 12 to lift, the pressing module 4 and the lifting cylinder 13 are respectively disposed on two opposite sides of the supporting pillar 14, and a power output end of the lifting cylinder 13 is hinged to the swing arm 12.
The operation process of the lifting driving module 22 is that the supporting column 14 is arranged to serve as a pivot point for swinging of the swing arm 12, two ends of the swing arm 12 use the supporting column 14 as a center and swing in opposite directions, the lifting cylinder 13 serves as a power source for driving the swing arm 12 to swing, a power output end of the lifting cylinder is hinged to the swing arm 12, the pressing module 4 and the lifting cylinder 13 are respectively arranged on two opposite sides of the supporting column 14, and when the power output end of the lifting cylinder 13 extends, the pressing module 4 descends; when the power output end of the lifting cylinder 13 retracts, the pressing module 4 ascends.
In specific implementation, the rotation driving module 7 includes a motor 18 fixed on the lower side of the turntable 5, a speed reducer 17 fixed on the power output end of the motor 18, and a coupling 16, wherein a transmission shaft 15 is arranged in the middle of the lower end of the turntable 5, and the power output end of the speed reducer 17 is fixedly connected with the transmission shaft 15 through the coupling 16.
The structure of counter boring unit does, the counter boring unit includes drill bit 1, the 1 pivoted counter boring drive module 3 of drive drill bit that can reciprocate, drill bit 1 sets up the upside of carousel 5.
In addition, the detection module 2 includes a fixing frame 20, and a photoelectric sensor 21 fixed at one end of the fixing frame 20.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (9)
1. The utility model provides a counter boring positioner, includes the counter boring unit that is used for work piece (7) counter boring, with work piece (7) go up a plurality of evenly distributed's processing hole (19) location unit under the counter boring unit in proper order, a serial communication port, the location unit is including carousel (5) that are used for bearing work piece (7), rotatory rotary drive module (7) of drive carousel (5), with work piece (7) push down on carousel (5) and with carousel (5) synchronous rotation push down module (4), drive push down the reciprocal lift drive module (22) that goes up and down of module (4), be used for detecting detection work piece (7) processing hole (19) the position detection module (2), detection module (2) and counter boring unit correspond different processing hole (19) respectively and arrange on work piece (7).
2. The spot facing positioning device according to claim 1, wherein the pressing module (4) comprises a pressing plate (9) for pressing the upper side surface of the middle part of the workpiece (7), a fixed seat (10) fixed on the upper side of the pressing plate (9), and a fixed shaft (11) arranged on the upper side of the workpiece (7) in a hanging mode, and the fixed shaft (11) is in rotating fit with the fixed seat (10).
3. A spot facing fixture as claimed in claim 2, wherein the underside of the pressure plate (9) is provided around it with a chamfer (8) for the rim of the lower end of the pressure plate (9) to be inserted into the inner ring of the workpiece (7).
4. A spot facing positioning device according to claim 2, wherein the fixing base (10) is provided with a jack into which the fixing shaft (11) is inserted and a bearing fixed in the jack, the jack is located in the middle of the fixing base (10), and an inner ring of the bearing is fixedly connected with the fixing shaft (11).
5. The spot facing positioning device according to claim 1, wherein the lifting driving module (22) comprises a swing arm (12) capable of swinging and lifting, and the pressing module (4) is fixed on a swinging end of the swing arm (12).
6. The spot facing positioning device according to claim 5, wherein the lifting driving module (22) further comprises a supporting column (14) hinged to the middle of the swing arm (12), and a lifting cylinder (13) driving the swing arm (12) to lift, the pressing module (4) and the lifting cylinder (13) are respectively arranged on two opposite sides of the supporting column (14), and the power output end of the lifting cylinder (13) is hinged to the swing arm (12).
7. The spot facing positioning device according to claim 1, wherein the rotary driving module (7) comprises a motor (18) fixed on the lower side of the rotary table (5), a speed reducer (17) fixed on a power output end of the motor (18), and a coupler (16), a transmission shaft (15) is arranged in the middle of the lower end of the rotary table (5), and the power output end of the speed reducer (17) is fixedly connected with the transmission shaft (15) through the coupler (16).
8. The spot facing positioning device according to claim 1, wherein the spot facing unit comprises a drill (1) which can be reciprocally lifted and lowered, and a spot facing driving module (3) which drives the drill (1) to rotate, and the drill (1) is arranged on the upper side of a rotary table (5).
9. A spot facing positioning device according to any one of claims 1-7, wherein the detection module (2) comprises a fixing frame (20) and a photoelectric sensor (21) fixed at one end of the fixing frame (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010835270.XA CN111957998B (en) | 2020-08-19 | 2020-08-19 | Countersink positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010835270.XA CN111957998B (en) | 2020-08-19 | 2020-08-19 | Countersink positioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111957998A true CN111957998A (en) | 2020-11-20 |
| CN111957998B CN111957998B (en) | 2023-10-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010835270.XA Active CN111957998B (en) | 2020-08-19 | 2020-08-19 | Countersink positioning device |
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| Country | Link |
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| CN (1) | CN111957998B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198644A (en) * | 2021-05-25 | 2021-08-03 | 嘉兴学院 | Conveying device with positioning structure for spraying brake disc |
| CN114273697A (en) * | 2021-12-28 | 2022-04-05 | 济宁市技师学院 | Special-shaped workpiece punching and tapping device |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005238415A (en) * | 2004-02-27 | 2005-09-08 | Murata Mach Ltd | Machine tool with drill processing function |
| JP2005288593A (en) * | 2004-03-31 | 2005-10-20 | Mazda Motor Corp | Positioning processing method and device for workpiece |
| CN201871874U (en) * | 2010-11-22 | 2011-06-22 | 杭州中科新松光电有限公司 | Clamp device for laser welding of disk-shaped part |
| CN102554623A (en) * | 2012-02-16 | 2012-07-11 | 唐衍洪 | Metal-cutting machine tool for automatically machining steel reinforcement connection sleeve |
| CN205967521U (en) * | 2016-05-31 | 2017-02-22 | 无锡佳力欣精密机械有限公司 | Automatic change drilling machine |
| CN206779516U (en) * | 2017-05-25 | 2017-12-22 | 东莞市克诺五金有限公司 | Leather belt button discount panel both sides while drilling equipment |
| KR20180022132A (en) * | 2016-08-23 | 2018-03-06 | 계명대학교 산학협력단 | Drill processing apparatus |
| CN207358201U (en) * | 2017-11-06 | 2018-05-15 | 台州尚品机械有限公司 | Spot-facing special purpose machine tool |
| CN207577863U (en) * | 2017-05-25 | 2018-07-06 | 东莞市克诺五金有限公司 | Belt fastener discount panel both sides drill simultaneously and drilled in middle Hole chamfering integration apparatus |
| CN108405923A (en) * | 2018-05-16 | 2018-08-17 | 佛山市翠微自动化科技有限公司 | Perforating mechanism is clamped in a kind of hardware hinge parts automatically |
| CN108817446A (en) * | 2018-06-15 | 2018-11-16 | 南京钧乔行汽车灯具有限公司 | Lampshade multi-station drilling device |
| WO2019019845A1 (en) * | 2017-07-28 | 2019-01-31 | 中山迈雷特数控技术有限公司 | Tire mold drilling working platform and machine tool, and method for machining vent holes in tire mold |
| CN110355400A (en) * | 2019-07-26 | 2019-10-22 | 苏州网宏自动化设备有限公司 | A kind of integrated machine of multistation spot-facing of valve |
| CN211192115U (en) * | 2019-11-12 | 2020-08-07 | 嘉兴晟友机械科技有限公司 | Perforating device of link joint |
-
2020
- 2020-08-19 CN CN202010835270.XA patent/CN111957998B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005238415A (en) * | 2004-02-27 | 2005-09-08 | Murata Mach Ltd | Machine tool with drill processing function |
| JP2005288593A (en) * | 2004-03-31 | 2005-10-20 | Mazda Motor Corp | Positioning processing method and device for workpiece |
| CN201871874U (en) * | 2010-11-22 | 2011-06-22 | 杭州中科新松光电有限公司 | Clamp device for laser welding of disk-shaped part |
| CN102554623A (en) * | 2012-02-16 | 2012-07-11 | 唐衍洪 | Metal-cutting machine tool for automatically machining steel reinforcement connection sleeve |
| CN205967521U (en) * | 2016-05-31 | 2017-02-22 | 无锡佳力欣精密机械有限公司 | Automatic change drilling machine |
| KR20180022132A (en) * | 2016-08-23 | 2018-03-06 | 계명대학교 산학협력단 | Drill processing apparatus |
| CN206779516U (en) * | 2017-05-25 | 2017-12-22 | 东莞市克诺五金有限公司 | Leather belt button discount panel both sides while drilling equipment |
| CN207577863U (en) * | 2017-05-25 | 2018-07-06 | 东莞市克诺五金有限公司 | Belt fastener discount panel both sides drill simultaneously and drilled in middle Hole chamfering integration apparatus |
| WO2019019845A1 (en) * | 2017-07-28 | 2019-01-31 | 中山迈雷特数控技术有限公司 | Tire mold drilling working platform and machine tool, and method for machining vent holes in tire mold |
| CN207358201U (en) * | 2017-11-06 | 2018-05-15 | 台州尚品机械有限公司 | Spot-facing special purpose machine tool |
| CN108405923A (en) * | 2018-05-16 | 2018-08-17 | 佛山市翠微自动化科技有限公司 | Perforating mechanism is clamped in a kind of hardware hinge parts automatically |
| CN108817446A (en) * | 2018-06-15 | 2018-11-16 | 南京钧乔行汽车灯具有限公司 | Lampshade multi-station drilling device |
| CN110355400A (en) * | 2019-07-26 | 2019-10-22 | 苏州网宏自动化设备有限公司 | A kind of integrated machine of multistation spot-facing of valve |
| CN211192115U (en) * | 2019-11-12 | 2020-08-07 | 嘉兴晟友机械科技有限公司 | Perforating device of link joint |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198644A (en) * | 2021-05-25 | 2021-08-03 | 嘉兴学院 | Conveying device with positioning structure for spraying brake disc |
| CN114273697A (en) * | 2021-12-28 | 2022-04-05 | 济宁市技师学院 | Special-shaped workpiece punching and tapping device |
| CN114273697B (en) * | 2021-12-28 | 2023-12-01 | 济宁市技师学院 | Special-shaped workpiece punching and tapping device |
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| CN111957998B (en) | 2023-10-17 |
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