CN104625196A - He-drive type universal milling head of numerical control machine tool - Google Patents
He-drive type universal milling head of numerical control machine tool Download PDFInfo
- Publication number
- CN104625196A CN104625196A CN201310545686.8A CN201310545686A CN104625196A CN 104625196 A CN104625196 A CN 104625196A CN 201310545686 A CN201310545686 A CN 201310545686A CN 104625196 A CN104625196 A CN 104625196A
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- gear
- milling head
- machine tool
- fuel feed
- conical gear
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- 238000003801 milling Methods 0.000 title claims abstract description 51
- 230000001360 synchronised effect Effects 0.000 claims abstract description 9
- 239000000446 fuel Substances 0.000 claims description 28
- 210000000078 claw Anatomy 0.000 claims description 4
- 238000003754 machining Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
- B23C9/005—Details or accessories so far as specially adapted to milling machines or cutter milling heads
-
- 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
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/02—Indexing equipment
- B23Q16/08—Indexing equipment having means for clamping the relatively movable parts together in the indexed position
- B23Q16/10—Rotary indexing
- B23Q16/102—Rotary indexing with a continuous drive
-
- 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
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/043—Accessories for spindle drives
-
- 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
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
-
- 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
- B23Q2705/00—Driving working spindles or feeding members carrying tools or work
- B23Q2705/02—Driving working spindles
- B23Q2705/026—Main drive for the spindles of milling 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
- B23Q2716/00—Equipment for precise positioning of tool or work into particular locations
- B23Q2716/06—Headstock dividers or devices for dividing in milling machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a he-drive type universal milling head of a numerical control machine tool. The he-drive type universal milling head of the numerical control machine tool is characterized in that the back part of a base of the milling head is a square structure, the front part is a cylinder, and the middle part is provided with a hole concentric with the excircle; a connecting flange connected with the shaft end of a main shaft of the machine tool, a connecting mandrel and a mandrel conical gear are arranged in the hole; the mandrel conical gear drives the main shaft part to perform the revolving motion through a first conical gear, a first gear, a second gear, a third gear, a second conical gear and a main shaft conical gear; a geared ring and a revolving fork frame are fixed together; a servo motor drives the geared ring to rotate through a synchronous belt, a synchronous belt wheel, a shaft, a first clutch, a second clutch, a first gear shaft, a fourth gear and a second gear shaft; the revolving fork frame drives a main shaft sleeve and the main shaft part to perform the revolving motion; and the revolving fork frame moves by surrounding the graduation of axis of the central hole corresponding to the base of the milling head. The he-drive type universal milling head of the numerical control machine tool has strong low-speed output power and universal machining capacity.
Description
Technical field
The invention belongs to Digit Control Machine Tool field, particularly a kind of Digit Control Machine Tool he drive formula universal milling head.
Background technology
Numerical control milling head of the prior art has self-driving type, namely adopts spindle motor, Direct driver, can realize universal processing, but low speed output torque is little, can not be used for high-power cutting, as two swinging head milling heads of CYTEC company.Him is also had to drive formula milling head, energy automatic indexing, vertical sleeping two main shaft export, as the pentahedron milling head of EMENA.S.L company of Spain, HIT, Taiwan Shen company, although low speed output torque is larger, but be all level, vertical two main shafts rotate simultaneously, and horizontal spindle can only 90 ° of calibration, use the lathe of this main shaft, can only level of processing and vertical plane, can not universally process.The weak point of the spindle motor that Digit Control Machine Tool uses, be low speed power output and moment of torsion little, low speed is processed, and particularly during roughing heavy cut, power output is little, easily " suppressing car ", causes the accident.
Summary of the invention
Obtain not enough for above-mentioned prior art, he drives formula universal milling head to the invention provides a kind of Digit Control Machine Tool, this controlled machine he drive formula strength universal milling head there is powerful low speed power output, there is again the ability of universal processing, be widely used in gantry machining center, vertical machining centre, horizontal Machining centers, working platform type boring and milling machine, console mode boring and milling machine etc.
Technical scheme of the present invention is: a kind of Digit Control Machine Tool he drive formula universal milling head, comprise adpting flange, connecting mandrel, mandrel conical gear, first conical gear, first gear, second gear, 3rd gear, second conical gear, main shaft conical gear, spindle unit, main shaft knife loosening push rod, butterfly spring, handle of a knife pulling claw, spindle taper hole, synchronous pulley, axle, first clutch, second clutch, first gear shaft, 4th gear, second gear shaft, gear ring, revolution crotch, milling head base, first Circular gratings chi, second Circular gratings chi, 5th gear, first axle sleeve, semiaxis, servomotor, Timing Belt, first encoder, first screw, 6th gear, rack sleeve, first fuel feed hole, second fuel feed hole, 3rd fuel feed hole, 4th fuel feed hole, bearing holder (housing, cover), first annular groove, second screw, second axle sleeve, lock sleeve, 3rd annular groove, second encoder, it is characterized in that: the rear portion of described milling head base is a square structure, front portion is a cylinder, there is the hole concentric with cylindrical at middle part, the adpting flange be connected with machine tool chief axis axle head is provided with in hole, connecting mandrel and mandrel conical gear, mandrel conical gear, by the first conical gear, the first gear, the second gear, the 3rd gear, the second conical gear, main shaft conical gear, drives spindle unit to do gyration, gear ring is fixed together with revolution crotch, servomotor drives ring gear against rotation by Timing Belt, synchronous pulley, axle, first clutch, second clutch, the first gear shaft, the 4th gear, the second gear shaft, described revolution crotch drives rack sleeve, spindle unit does gyration, and revolution crotch is relative to the dividing movement of milling head base around its centre bore axis,
The stator of described first Circular gratings chi is fixed on the cylinder of milling head pan frontward end, moving plate be fixed on revolution crotch rear portion endoporus in and with revolution crotch do gyration; Gear ring is detected indexing position by the 6th gear, the first encoder, simultaneously by digital control system to revolution crotch relative to the closed-loop control of milling head base dividing movement;
Described 5th gear, semiaxis, rack sleeve are fixed together, and servomotor and gear train assembly thereof drive the 5th pinion rotation, drive spindle unit to make dividing movement around semiaxis axis relative to revolution crotch;
The stator of described second Circular gratings chi is fixed on revolution crotch, and moving plate is fixed on the 5th gear, and the second encoder detects position and realizes the closed-loop control of spindle unit relative to revolution crotch dividing movement by digital control system simultaneously;
Described second axle sleeve, bearing holder (housing, cover), revolution crotch, the first screw, the second screw, lock sleeve are fixed together, the 3rd annular groove on the first fuel feed hole, the second fuel feed hole, the 3rd fuel feed hole, the 3rd fuel feed hole connection lock sleeve.
Further, described 3rd annular groove is 5.
Further, described first annular groove is 6.
The invention has the beneficial effects as follows: this Digit Control Machine Tool he drive formula universal milling head, original milling head structure is improved, main shaft power is provided by machine tool chief axis, because machine tool chief axis generally has complete speed change, reducing gear, thus ensure that the low speed power output of milling head main shaft (10); Revolution crotch (23) can be rotated relative to milling head base (24) and around the axis of connecting mandrel (2) and be carried out dividing movement, and carry out closed-loop control by the first Circular gratings chi (25), the first encoder (32) and digital control system, reach the high accuracy of dividing movement; Spindle unit (10) can relative to revolution crotch (23) in the plane vertical with connecting mandrel, axis around semiaxis (29) makes dividing movement, and carry out closed-loop control by the second Circular gratings chi (26), the second encoder (48) and digital control system, reach the high accuracy of dividing movement; Revolution crotch (23) relative to milling head base (24) and around the rotation of connecting mandrel (2) axis with spindle unit (10) relative to turning round crotch (23) in the plane vertical with connecting mandrel, axis around semiaxis (29) rotated, define milling head main shaft in the gyration vertically and in level two plane, namely define the ability of universal processing; Utilize hydraulic oil that material deformation is locked mechanism.Hydraulic oil enters in the many places the 3rd annular groove (47) of lock sleeve (46), and under the effect of pressure oil, lock sleeve (46) produces elongation strain vertically, gap (41) is eliminated, thus milling head base (24) and revolution crotch (23) is locked together; Hydraulic oil enters in the many places first annular groove (43) of semiaxis (29), and under the effect of pressure oil, semiaxis (29) produces elongation strain vertically, gap (42) is eliminated, thus rack sleeve (35) and revolution crotch (23) is locked together.
Accompanying drawing explanation
Fig. 1 be a kind of Digit Control Machine Tool of the present invention he drive formula universal milling head surface structure schematic diagram
Fig. 2 be a kind of Digit Control Machine Tool of the present invention he drive formula universal milling head Facad structure schematic diagram
Fig. 3 be a kind of Digit Control Machine Tool of the present invention he drive formula universal milling head C-C to cross-sectional view
Fig. 4 be a kind of Digit Control Machine Tool of the present invention he drive formula universal milling head A-A to cross-sectional view
Fig. 5 be a kind of Digit Control Machine Tool of the present invention he drive face, formula universal milling head rear flank three-dimensional structure schematic diagram
Fig. 6 be a kind of Digit Control Machine Tool of the present invention he drive formula universal milling head B-B to cross-sectional view
Fig. 7 be a kind of Digit Control Machine Tool of the present invention he drive formula universal milling head F-F to cross-sectional view
Accompanying drawing indicates: 1 is adpting flange, 2 is connecting mandrel, 3 is mandrel conical gear, 4 is the first conical gear, 5 is the first gear, 6 is the second gear, 7 is the 3rd gear, 8 is the second conical gear, 9 is main shaft conical gear, 10 is spindle unit, 11 is main shaft knife loosening push rod, 12 is butterfly spring, 13 is handle of a knife pulling claw, 14 is spindle taper hole, 15 is synchronous pulley, 16 is axle, 17 is first clutch, 18 is second clutch, 19 is the first gear shaft, 20 is the 4th gear, 21 is the second gear shaft, 22 is gear ring, 23 is revolution crotch, 24 is milling head base, 25 is the first Circular gratings chi, 26 is the second Circular gratings chi, 27 is the 5th gear, 28 is the first axle sleeve, 29 is semiaxis, 30 is servomotor, 31 is Timing Belt, 32 is the first encoder, 33 is the first screw, 34 is the 6th gear, 35 is rack sleeve, 36 is the first fuel feed hole, 37 is the second fuel feed hole, 38 is the 3rd fuel feed hole, 39 is the 4th fuel feed hole, 40 is bearing holder (housing, cover), 41 is the first gap, 42 is the second gap, 43 is the first annular groove, 44 is the second screw, 45 is the second axle sleeve, 46 is lock sleeve, 47 is the 3rd annular groove, 48 is the second encoder
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail:
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Fig. 7, a kind of Digit Control Machine Tool he drive formula universal milling head, comprise adpting flange 1, connecting mandrel 2, mandrel conical gear 3, first conical gear 4, first gear 5, second gear 6, 3rd gear 7, second conical gear 8, main shaft conical gear 9, spindle unit 10, main shaft knife loosening push rod 11, butterfly spring 12, handle of a knife pulling claw 13, spindle taper hole 14, synchronous pulley 15, axle 16, first clutch 17, second clutch 18, first gear shaft 19, 4th gear 20, second gear shaft 21, gear ring 22, revolution crotch 23, milling head base 24, first Circular gratings chi 25, second Circular gratings chi 26, 5th gear 27, first axle sleeve 28, semiaxis 29, servomotor 30, Timing Belt 31, first encoder 32, first screw 33, 6th gear 34, rack sleeve 35, first fuel feed hole 36, second fuel feed hole 37, 3rd fuel feed hole 38, 4th fuel feed hole 39, bearing holder (housing, cover) 40, first annular groove 43, second screw 44, second axle sleeve 45, lock sleeve 46, 3rd annular groove 47, second encoder 48, it is characterized in that: the rear portion of described milling head base 24 is a square structure, front portion is a cylinder, there is the hole concentric with cylindrical at middle part, the adpting flange 1 be connected with machine tool chief axis axle head is provided with in hole, connecting mandrel 2 and mandrel conical gear 3, mandrel conical gear 3, by the first conical gear 4, first gear 5, second gear 6, the 3rd gear 7, second conical gear 8, main shaft conical gear 9, drives spindle unit 10 to do gyration, gear ring 22 is fixed together with revolution crotch 23, servomotor 30 drives gear ring 22 to rotate by Timing Belt 31, synchronous pulley 15, axle 16, first clutch 17, second clutch 18, first gear shaft 19, the 4th gear 20, second gear shaft 21, described revolution crotch 23 drives rack sleeve 35, spindle unit 10 does gyration, and revolution crotch 23 is relative to the dividing movement of milling head base 24 around its centre bore axis,
The stator of described first Circular gratings chi 25 is fixed on the cylinder of milling head base 24 front end, moving plate be fixed on revolution crotch 23 rear portion endoporus in and with revolution crotch 23 do gyration; Gear ring 22 detects indexing position by the 6th gear 34, first encoder 32, simultaneously by digital control system to revolution crotch 23 relative to the closed-loop control of milling head base 24 dividing movement;
Described 5th gear 27, semiaxis 29, rack sleeve 35 are fixed together, and servomotor 30 and gear train assembly thereof drive the 5th gear 27 to rotate, and drive spindle unit to make dividing movement around semiaxis 29 axis relative to revolution crotch 23;
The stator of described second Circular gratings chi 26 is fixed on revolution crotch 23, moving plate is fixed on the 5th gear 27, and the second encoder 48 pairs position is detected and realized the closed-loop control of spindle unit 10 relative to revolution crotch 23 dividing movement by digital control system simultaneously;
Described second axle sleeve 45, bearing holder (housing, cover) 40, revolution crotch 23, first screw 33, second screw 44, lock sleeve 46 are fixed together, and the first fuel feed hole 36, second fuel feed hole 37, the 3rd fuel feed hole 38, the 3rd fuel feed hole 39 are communicated with the 3rd annular groove 47 on lock sleeve 46.
Further, described 3rd annular groove 47 is 5.
Further, described first annular groove 43 is 6.
Claims (3)
1. a Digit Control Machine Tool he drive formula universal milling head, comprise adpting flange, connecting mandrel, mandrel conical gear, first conical gear, first gear, second gear, 3rd gear, second conical gear, main shaft conical gear, spindle unit, main shaft knife loosening push rod, butterfly spring, handle of a knife pulling claw, spindle taper hole, synchronous pulley, axle, first clutch, second clutch, first gear shaft, 4th gear, second gear shaft, gear ring, revolution crotch, milling head base, first Circular gratings chi, second Circular gratings chi, 5th gear, first axle sleeve, semiaxis, servomotor, Timing Belt, first encoder, first screw, 6th gear, rack sleeve, first fuel feed hole, second fuel feed hole, 3rd fuel feed hole, 4th fuel feed hole, bearing holder (housing, cover), first annular groove, second screw, second axle sleeve, lock sleeve, 3rd annular groove, second encoder, it is characterized in that: the rear portion of described milling head base is a square structure, front portion is a cylinder, there is the hole concentric with cylindrical at middle part, the adpting flange be connected with machine tool chief axis axle head is provided with in hole, connecting mandrel and mandrel conical gear, mandrel conical gear, by the first conical gear, the first gear, the second gear, the 3rd gear, the second conical gear, main shaft conical gear, drives spindle unit to do gyration, gear ring is fixed together with revolution crotch, servomotor drives ring gear against rotation by Timing Belt, synchronous pulley, axle, first clutch, second clutch, the first gear shaft, the 4th gear, the second gear shaft, described revolution crotch drives rack sleeve, spindle unit does gyration, and revolution crotch is relative to the dividing movement of milling head base around its centre bore axis,
The stator of described first Circular gratings chi is fixed on the cylinder of milling head pan frontward end, moving plate be fixed on revolution crotch rear portion endoporus in and with revolution crotch do gyration; Gear ring is detected indexing position by the 6th gear, the first encoder, simultaneously by digital control system to revolution crotch relative to the closed-loop control of milling head base dividing movement;
Described 5th gear, semiaxis, rack sleeve are fixed together, and servomotor and gear train assembly thereof drive the 5th pinion rotation, drive spindle unit to make dividing movement around semiaxis axis relative to revolution crotch;
The stator of described second Circular gratings chi is fixed on revolution crotch, and moving plate is fixed on the 5th gear, and the second encoder detects position and realizes the closed-loop control of spindle unit relative to revolution crotch dividing movement by digital control system simultaneously;
Described second axle sleeve, bearing holder (housing, cover), revolution crotch, the first screw, the second screw, lock sleeve are fixed together, the 3rd annular groove on the first fuel feed hole, the second fuel feed hole, the 3rd fuel feed hole, the 3rd fuel feed hole connection lock sleeve.
2. a kind of Digit Control Machine Tool according to claim 1 he drive formula universal milling head, it is characterized in that: described 3rd annular groove is 5.
3. a kind of Digit Control Machine Tool according to claim 1 he drive formula strength universal milling head, it is characterized in that: described first annular groove is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310545686.8A CN104625196B (en) | 2013-11-06 | 2013-11-06 | He-drive type universal milling head of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310545686.8A CN104625196B (en) | 2013-11-06 | 2013-11-06 | He-drive type universal milling head of numerical control machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104625196A true CN104625196A (en) | 2015-05-20 |
| CN104625196B CN104625196B (en) | 2017-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310545686.8A Active CN104625196B (en) | 2013-11-06 | 2013-11-06 | He-drive type universal milling head of numerical control machine tool |
Country Status (1)
| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247231A (en) * | 2020-10-15 | 2021-01-22 | 航天科工哈尔滨风华有限公司 | Lengthened angle milling head device of three-point positioning supporting structure |
| CN114473000A (en) * | 2022-03-07 | 2022-05-13 | 中国北方车辆研究所 | Large-feed-amount universal milling head device based on double electric control dividing discs |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0086243A1 (en) * | 1982-02-12 | 1983-08-24 | R. DUFIEUX: Société Anonyme dite | Tool-holding device, in particular for universal machine tools, especially for machining circular arcuate grooves |
| US20030103826A1 (en) * | 2001-11-30 | 2003-06-05 | Takazumi Watanabe | Machine tool |
| CN201350521Y (en) * | 2009-02-09 | 2009-11-25 | 福建省三明机床有限责任公司 | Five-face milling head for machine tool |
| CN102101194A (en) * | 2011-03-23 | 2011-06-22 | 桂林机床股份有限公司 | Automatic indexing right-angle milling head driven by main motor |
| CN203509170U (en) * | 2013-11-06 | 2014-04-02 | 山东普鲁特机床有限公司 | Driven universal milling head of numerically-controlled machine tool |
-
2013
- 2013-11-06 CN CN201310545686.8A patent/CN104625196B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0086243A1 (en) * | 1982-02-12 | 1983-08-24 | R. DUFIEUX: Société Anonyme dite | Tool-holding device, in particular for universal machine tools, especially for machining circular arcuate grooves |
| US20030103826A1 (en) * | 2001-11-30 | 2003-06-05 | Takazumi Watanabe | Machine tool |
| CN201350521Y (en) * | 2009-02-09 | 2009-11-25 | 福建省三明机床有限责任公司 | Five-face milling head for machine tool |
| CN102101194A (en) * | 2011-03-23 | 2011-06-22 | 桂林机床股份有限公司 | Automatic indexing right-angle milling head driven by main motor |
| CN203509170U (en) * | 2013-11-06 | 2014-04-02 | 山东普鲁特机床有限公司 | Driven universal milling head of numerically-controlled machine tool |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247231A (en) * | 2020-10-15 | 2021-01-22 | 航天科工哈尔滨风华有限公司 | Lengthened angle milling head device of three-point positioning supporting structure |
| CN114473000A (en) * | 2022-03-07 | 2022-05-13 | 中国北方车辆研究所 | Large-feed-amount universal milling head device based on double electric control dividing discs |
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| Publication number | Publication date |
|---|---|
| CN104625196B (en) | 2017-02-08 |
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Inventor after: Li Xingyong Inventor after: Chen Chunyu Inventor after: Wang Dejian Inventor after: Lin Zhaoyou Inventor after: Geng Jianguo Inventor after: Li Bin Inventor after: Zhang Lingping Inventor after: Shang Jingli Inventor before: Lin Zhaoyou Inventor before: Zhang Lingping Inventor before: Geng Jianguo |
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Inventor after: Geng Jianguo Inventor after: Chen Chunyu Inventor after: Wang Dejian Inventor after: Lin Zhaoyou Inventor after: Li Xingyong Inventor after: Zhang Lingping Inventor before: Li Xingyong Inventor before: Chen Chunyu Inventor before: Wang Dejian Inventor before: Lin Zhaoyou Inventor before: Geng Jianguo Inventor before: Li Bin Inventor before: Zhang Lingping Inventor before: Shang Jingli |
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Denomination of invention: He-drive type universal milling head of numerical control machine tool Effective date of registration: 20180412 Granted publication date: 20170208 Pledgee: Bank of Zaozhuang branch of the Bank of Zaozhuang, Tengzhou branch Pledgor: Shandong Pulute Machine Tool Co.,Ltd. Registration number: 2018370000071 |
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Date of cancellation: 20190709 Granted publication date: 20170208 Pledgee: Tengzhou Branch of Zaozhuang Bank Co., Ltd. Pledgor: Shandong Pulute Machine Tool Co.,Ltd. Registration number: 2018370000071 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: He-drive type universal milling head of numerical control machine tool Effective date of registration: 20190711 Granted publication date: 20170208 Pledgee: Tengzhou Branch of Zaozhuang Bank Co., Ltd. Pledgor: Shandong Pulute Machine Tool Co.,Ltd. Registration number: 2019370000163 |
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Date of cancellation: 20210514 Granted publication date: 20170208 Pledgee: Tengzhou Branch of Zaozhuang Bank Co.,Ltd. Pledgor: SHANDONG PULUTE MACHINE TOOL Co.,Ltd. Registration number: 2019370000163 |