CN104588748A - Novel flat mouth-milling processing machine tool - Google Patents
Novel flat mouth-milling processing machine tool Download PDFInfo
- Publication number
- CN104588748A CN104588748A CN201410705084.9A CN201410705084A CN104588748A CN 104588748 A CN104588748 A CN 104588748A CN 201410705084 A CN201410705084 A CN 201410705084A CN 104588748 A CN104588748 A CN 104588748A
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- CN
- China
- Prior art keywords
- hydraulic cylinder
- cylinder group
- sprocket
- flat mouth
- motor
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/007—Milling end surfaces of nuts or tubes
-
- 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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/002—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders
- B23Q17/005—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders by measuring a force, a pressure or a deformation
-
- 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
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
-
- 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
- B23Q3/069—Work-clamping means for pressing workpieces against a work-table
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/03—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of endless chain conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2270/00—Details of milling machines, milling processes or milling tools not otherwise provided for
- B23C2270/08—Clamping mechanisms or provision for clamping
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
-
- 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
- B23Q2717/00—Arrangements for indicating or measuring
- B23Q2717/006—Arrangements for indicating or measuring in milling machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a novel flat mouth-milling processing machine tool comprising a machine body, a driving sprocket, a chain driving assembly, a vibration disk, three-side blade milling cutter disks, and a hydraulic cylinder group; two sides of the machine body are respectively provided with the driving sprocket and a driven sprocket through sprocket brackets; the driving sprocket is connected with a driving motor through a cycloid pin speed reducer; a plurality of chain driving blocks are connected with one another by guard pieces and are in sleeved connection on the driving sprocket and the driven sprocket; the driven sprocket is provided with the vibration disk through a support frame; a feeding pipe rail on the vibration disk extends to the upper part of double-V shaped iron on the chain driving assembly; sliding blocks on an upright frame on two vertical beams on the machine body are each provided with a cutting shaft; the cutting shafts are driven by the motor; the three-side blade milling cutter disks are mounted below each cutting shaft; the hydraulic cylinder group is in sliding connection under a press plate seat mounted through a triangular support frame, the side face of the hydraulic cylinder group is connected with an oil cylinder, and a plurality of telescopic press plates are mounted below the hydraulic cylinder group. The novel flat mouth-milling processing machine tool has the advantages of mass production, convenient operation, and full-automatic arranging delivery processing.
Description
Technical field
The present invention relates to tubing, the technical field, particularly a kind of batch machining of axle class process equipment, Novel milling flat mouth machining tool that working (machining) efficiency is high.
Background technology
The epoch of speed are at every moment all particular about at this, the speed of not catching up with will fall behind, along with the development of processing industry, manufacturer is also more and more higher for the requirement of process velocity, tubing and shaft-like workpiece often use in the industry, need before tubing and shaft-like workpiece are connected and installed to carry out symmetrical expression milling face to tubing and shaft-like workpiece two ends, now general manufacturer for the processing mode of tubing and shaft-like workpiece for utilize frock to carry out manual cycle clamping on universal milling machine, although can large batch of processing be carried out like this, but large-scale universal milling machine processing charges is higher, just milling tubing and shaft-like workpiece, too waste, and the frock of installation tubing on milling machine and shaft-like workpiece is fixed, be merely able to the pipe installing a kind of length, when needing to process different tubing and shaft-like workpiece, need to readjust frock, lose time very much, for the enterprise producing tubing and shaft-like workpiece in enormous quantities, buy milling equipment costly, working (machining) efficiency is low, a large amount of production can not be met, and need manually to operate, troublesome poeration.
Summary of the invention
Require high, problem that output is large for solving above-mentioned production efficiency, the object of this invention is to provide a kind ofly can process tubing and shaft-like workpiece in a large number, batch production, easy to operate, Full-automatic arranging carry the Novel milling flat mouth machining tool processed.
For achieving the above object, technical scheme of the present invention:
A kind of Novel milling flat mouth machining tool, comprise body, drive sprocket, driven sprocket, chain drive assembly, vibrating disc, face and side cutter dish, hydraulic cylinder group, the feet of described body regulating height supports, body two ends are chain wheel support, one chain wheel support is provided with drive sprocket, drive sprocket is by cycloidal pin reductor connection for transmission motor, another sprocket wheel support installing has driven sprocket, drive sprocket and driven sprocket circumferentially equal integral type are provided with some gear teeth, some chain drive assemblies are driven by the gear teeth, be interconnected by bluff piece between chain drive assembly, chain drive assembly surface is connected with some pairs of V shape irons, spacing block is separated with between every four two V shape irons, driven sprocket lays vibrating disc by bracing frame, vibrating disc extends and send pipe track, and send pipe track to extend to above chain drive assembly, triangular support bracket is installed on body, and triangular support bracket side is provided with leading truck, body is provided with two symmetrically arranged vertical beams, vertical beam support post frame, column support slide anteroposterior formula is provided with slide block, control distance handwheel is by screw mandrel band movable slider, two side slides are separately installed with two cutting axis and two motors, and motor connects cutting axis, all be provided with two below cutting axis and be arranged with face and side cutter dish in parallel, slip place of slide block on column support is provided with grating scale, grating scale connection control panel, pressing plate seat is installed between column support and triangular support bracket, pressing plate seat lower surface is connected with hydraulic cylinder group by slide bar, hydraulic cylinder group hydraulic strip dynamic pressure plate, hydraulic cylinder group side is connected to oil cylinder.
As preferably, described drive sprocket is provided with reducing gear.
As preferably, described bluff piece is that rotary type connects on chain drive assembly.
As preferably, described column support can be moved by lifting wheel on vertical beam.
As preferably, described control apart from handwheel by the cutting axis on slide block before and after chain-driving and motor associated movement.
As preferably, all driven by V belt or Timing Belt between described driving motor and cycloidal pin reductor, between cutting axis and motor.
As preferably, described hydraulic cylinder group is carried out left and right by oil cylinder and is pulled, and the movement velocity of hydraulic cylinder group is identical with the movement velocity of chain drive assembly.
As preferably, described control panel uses the running of PLC programming Control driving motor, motor, hydraulic cylinder group, pressing plate, vibrating disc and oil cylinder, and display interference alarm signal.
Advantage has: batch production, easy to operate, Full-automatic arranging conveying processing.
Attached body explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is explosive view of the present invention.
Detailed description of the invention
As Fig. 1, shown in 2, a kind of Novel milling flat mouth machining tool, comprise body 1, drive sprocket 4, driven sprocket 7, chain drive assembly 9, vibrating disc 27, face and side cutter dish 19, hydraulic cylinder group 25, described body 1 supports with the feet of regulating height, body 1 two ends are chain wheel support 2, one chain wheel support 2 is provided with drive sprocket 4, drive sprocket 4 is by cycloidal pin reductor 3 connection for transmission motor 5, another chain wheel support 2 is provided with driven sprocket 7, drive sprocket 4 and driven sprocket 7 circumferentially equal integral type are provided with some gear teeth 8, some chain drive assemblies 9 are driven by the gear teeth 8, be interconnected by bluff piece 10 between chain drive assembly 9, chain drive assembly 9 surface is connected with some pairs of V shape irons 11, spacing block 12 is separated with between every four two V shape irons 11, driven sprocket 7 lays vibrating disc 27 by bracing frame 26, vibrating disc 27 extends and send pipe track 28, and send pipe track 28 to extend to above chain drive assembly 9, triangular support bracket 22 is installed on body 1, and triangular support bracket 22 side is provided with leading truck, body 1 is provided with two symmetrically arranged vertical beams 13, vertical beam 13 support post frame 14, column support 14 slide anteroposterior formula is provided with slide block 16, control distance handwheel 15 is by screw mandrel band movable slider 16, two side slides 16 are separately installed with two cutting axis 17 and two motors 18, and motor 18 connects cutting axis 17, all be provided with two below cutting axis 17 and be arranged with face and side cutter dish 19 in parallel, slip place of slide block 16 on column support 14 is provided with grating scale, grating scale connection control panel 21, pressing plate seat 23 is installed between column support 14 and triangular support bracket 22, pressing plate seat 23 lower surface is connected with hydraulic cylinder group 25 by slide bar 24, hydraulic cylinder group 25 hydraulic strip dynamic pressure plate 29, hydraulic cylinder group 25 side is connected to oil cylinder 30.Described drive sprocket 4 is provided with reducing gear 6.Described bluff piece 10 is rotary type connection on chain drive assembly 9.Described column support 14 can be moved by lifting wheel 20 on vertical beam 13.Described control distance handwheel 15 is by the cutting axis 17 on slide block 16 before and after chain-driving and motor 18 associated movement.Between described driving motor 5 and cycloidal pin reductor 3, all driven by V belt or Timing Belt between cutting axis 17 and motor 18.Described hydraulic cylinder group 25 is carried out left and right by oil cylinder 30 and is pulled, and the movement velocity of hydraulic cylinder group 25 is identical with the movement velocity of chain drive assembly 9.Described control panel 21 uses the running of PLC programming Control driving motor 5, motor 18, hydraulic cylinder group 25, pressing plate 29, vibrating disc 27 and oil cylinder 30, and alarm signal is interfered in display.Hydraulic cylinder group 25 of the present invention is carried out left and right by oil cylinder 30 and is pulled, and the movement velocity of hydraulic cylinder group 25 is identical with the movement velocity of chain drive assembly 9, need to add man-hour to tubing and shaft-like workpiece, first utilize vibrating disc 27 automatically by annular to tubing to be processed and shaft-like workpiece rise to be delivered to send pipe track 28, tubing and shaft-like workpiece are delivered on two V shape iron 11 downwards sending in pipe track 28, can by tubing and shaft-like workpiece auto arrangement on two V shape iron 11, and spacing block 12 can make every four two V shape irons 11 carry out time processing, simultaneously along with process requirements, two V shape irons 11 between spacing block 12 can arbitrarily increase or reduce, two V shape iron 11 structure makes different tubing and shaft-like workpiece all can process, the range of work is wide, tubing to be processed and shaft-like workpiece carry out managing straight conveying by leading truck, triangular support bracket 22 can make to press down process center platen seat 23 at workpiece and can not produce distortion by fixation clip seat 23, accept evenly, concrete mode is, vibrating disc 27 shakes and is delivered on two V shape iron 11 by tubing and shaft-like workpiece by sending pipe track 28, four two V shape irons 11 arranging tubing and shaft-like workpiece move to below hydraulic cylinder group 25, utilize that pressing plate 29 is flexible downwards pushes down tubing on two V shape iron 11 and shaft-like workpiece, pressure switch is provided with in hydraulic cylinder group 25, after detecting by pressure switch the pressure that pressing plate 29 reaches enough, control panel 21 performs next step, pressing plate 29 moves with two V shape iron 11 and travels forward, due to body 1 being provided with track, chain drive assembly 9 i.e. sustainable injection, make chain drive assembly 9 can straight stable conveying, drive cutting axis 17 that face and side cutter dish 19 pairs of tubings and shaft-like workpiece are cut by motor 18 afterwards, the facing cut that tubing and shaft-like workpiece two can be carried out symmetrical expression by face and side cutter dish 19 by tubing and shaft-like workpiece is cut, when tubing and shaft-like workpiece move to the travel switch of restriction, pressing plate 29 rises, detect that pressure reaches pressing plate and rises completely by pressure switch in hydraulic cylinder group 25, control panel 21 controls oil cylinder 30 and promotes hydraulic cylinder group 25 and reset, hydraulic cylinder group 25 is resetted and to be limited by the travel switch information in left side, when Non-follow control cuts, control panel 21 operation can be carried out next and cut step, when automatically running, namely hydraulic cylinder group 25 is automatically carried out next and is cut step after resetting, after chip, tubing and shaft-like workpiece are carried can automatically be dropped out by chain drive assemblies 9, as tubing and shaft-like workpiece length different, adjustable control carrys out moving slider 16 apart from handwheel 15, can be shown on control panel 21 intuitively by grating scale, completion of processing, pressing plate 29 in hydraulic cylinder group 25 rises, hydraulic cylinder group 25 is driven to reset by oil cylinder 30, so carry out cyclic process, effect is very good, working (machining) efficiency is high, be applicable to producing in enormous quantities, lifting wheel 20 drives vertical beam 13 to be elevated, tubing and the shaft-like workpiece of different-diameter can be processed.
Claims (8)
1. a Novel milling flat mouth machining tool, comprise body (1), drive sprocket (4), driven sprocket (7), chain drive assembly (9), vibrating disc (27), face and side cutter dish (19), hydraulic cylinder group (25), it is characterized in that, described body (1) supports with the feet of regulating height, body (1) two ends are chain wheel support (2), one chain wheel support (2) is provided with drive sprocket (4), drive sprocket (4) is by cycloidal pin reductor (3) connection for transmission motor (5), another chain wheel support (2) is provided with driven sprocket (7), drive sprocket (4) and driven sprocket (7) circumferentially equal integral type are provided with some gear teeth (8), some chain drive assemblies (9) are driven by the gear teeth (8), be interconnected by bluff piece (10) between chain drive assembly (9), chain drive assembly (9) surface is connected with some pairs of V shape irons (11), spacing block (12) is separated with between every four two V shape irons (11), driven sprocket (7) lays vibrating disc (27) by bracing frame (26), vibrating disc (27) extends and send pipe track (28), and send pipe track (28) to extend to chain drive assembly (9) top, triangular support bracket (22) is installed on body (1), and triangular support bracket (22) side is provided with leading truck, body (1) is provided with two symmetrically arranged vertical beams (13), vertical beam (13) support post frame (14), column support (14) slide anteroposterior formula is provided with slide block (16), control distance handwheel (15) is by screw mandrel band movable slider (16), two side slides (16) are separately installed with two cutting axis (17) and two motors (18), and motor (18) connects cutting axis (17), cutting axis (17) below is all provided with two and is arranged with face and side cutter dish (19) in parallel, slip place of slide block (16) on column support (14) is provided with grating scale, grating scale connection control panel (21), pressing plate seat (23) is installed between column support (14) and triangular support bracket (22), pressing plate seat (23) lower surface is connected with hydraulic cylinder group (25) by slide bar (24), hydraulic cylinder group (25) hydraulic strip dynamic pressure plate (29), hydraulic cylinder group (25) side is connected to oil cylinder (30).
2. a kind of Novel milling flat mouth machining tool according to claim 1, is characterized in that, described drive sprocket (4) is provided with reducing gear (6).
3. a kind of Novel milling flat mouth machining tool according to claim 1, is characterized in that, described bluff piece (10) is upper at chain drive assembly (9) is rotary type connection.
4. a kind of Novel milling flat mouth machining tool according to claim 1, is characterized in that, described column support (14) can in the upper motion of vertical beam (13) by lifting wheel (20).
5. a kind of Novel milling flat mouth machining tool according to claim 1, is characterized in that, described control distance handwheel (15) is by the cutting axis (17) on slide block before and after chain-driving (16) and motor (18) associated movement.
6. a kind of Novel milling flat mouth machining tool according to claim 1, is characterized in that, between described driving motor (4) and cycloidal pin reductor (3), is all driven by V belt or Timing Belt between cutting axis (17) and motor (18).
7. a kind of Novel milling flat mouth machining tool according to claim 1, it is characterized in that, described hydraulic cylinder group (25) is carried out left and right by oil cylinder (30) and is pulled, and the movement velocity of hydraulic cylinder group (25) is identical with the movement velocity of chain drive assembly (9).
8. a kind of Novel milling flat mouth machining tool according to claim 1, it is characterized in that, described control panel (21) uses the running of PLC programming Control driving motor (5), motor (18), hydraulic cylinder group (25), pressing plate (29), vibrating disc (27) and oil cylinder (30), and alarm signal is interfered in display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410705084.9A CN104588748A (en) | 2014-12-01 | 2014-12-01 | Novel flat mouth-milling processing machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410705084.9A CN104588748A (en) | 2014-12-01 | 2014-12-01 | Novel flat mouth-milling processing machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104588748A true CN104588748A (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410705084.9A Pending CN104588748A (en) | 2014-12-01 | 2014-12-01 | Novel flat mouth-milling processing machine tool |
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| Country | Link |
|---|---|
| CN (1) | CN104588748A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112659A (en) * | 2016-08-19 | 2016-11-16 | 株洲凯丰实业有限公司 | Upper, the discharging processing method of chamfering machine and upper, discharging processing unit (plant) and chamfering machine |
| CN107378083A (en) * | 2017-08-28 | 2017-11-24 | 黄河科技学院 | A kind of device for being used to process anti-rotation conductive connector |
| CN107520689A (en) * | 2017-10-10 | 2017-12-29 | 泉州华中科技大学智能制造研究院 | A kind of diamond segment automatic grinding machine |
| CN108971651A (en) * | 2018-09-18 | 2018-12-11 | 海盐县海塘标准件厂 | A kind of oil connection processing unit (plant) |
| CN109364337A (en) * | 2018-09-29 | 2019-02-22 | 佳木斯大学 | Anti- particle type flat syringe needle and its processing unit (plant) and method for injection |
| CN114657826A (en) * | 2022-03-24 | 2022-06-24 | 洛阳拓博尔铁路设备有限公司 | File type steel rail polishing mechanism |
| CN117102560A (en) * | 2023-10-24 | 2023-11-24 | 南通利邦机械有限公司 | Intelligent assembling and disassembling valve rod key groove positioning machining device |
-
2014
- 2014-12-01 CN CN201410705084.9A patent/CN104588748A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112659A (en) * | 2016-08-19 | 2016-11-16 | 株洲凯丰实业有限公司 | Upper, the discharging processing method of chamfering machine and upper, discharging processing unit (plant) and chamfering machine |
| CN106112659B (en) * | 2016-08-19 | 2019-09-06 | 株洲凯丰实业股份有限公司 | The upper of chamfering machine, discharging processing method and upper, discharging processing unit (plant) and chamfering machine |
| CN107378083A (en) * | 2017-08-28 | 2017-11-24 | 黄河科技学院 | A kind of device for being used to process anti-rotation conductive connector |
| CN107520689A (en) * | 2017-10-10 | 2017-12-29 | 泉州华中科技大学智能制造研究院 | A kind of diamond segment automatic grinding machine |
| CN108971651A (en) * | 2018-09-18 | 2018-12-11 | 海盐县海塘标准件厂 | A kind of oil connection processing unit (plant) |
| CN109364337A (en) * | 2018-09-29 | 2019-02-22 | 佳木斯大学 | Anti- particle type flat syringe needle and its processing unit (plant) and method for injection |
| CN109364337B (en) * | 2018-09-29 | 2021-03-19 | 佳木斯大学 | Device and method for producing a particle-proof flat needle for injection preparations |
| CN114657826A (en) * | 2022-03-24 | 2022-06-24 | 洛阳拓博尔铁路设备有限公司 | File type steel rail polishing mechanism |
| CN117102560A (en) * | 2023-10-24 | 2023-11-24 | 南通利邦机械有限公司 | Intelligent assembling and disassembling valve rod key groove positioning machining device |
| CN117102560B (en) * | 2023-10-24 | 2023-12-29 | 南通利邦机械有限公司 | Intelligent assembling and disassembling valve rod key groove positioning machining device |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |
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| WD01 | Invention patent application deemed withdrawn after publication |