CN104858700A - Working table mechanism installed on gear hobbing machine lathe bed - Google Patents
Working table mechanism installed on gear hobbing machine lathe bed Download PDFInfo
- Publication number
- CN104858700A CN104858700A CN201510305026.1A CN201510305026A CN104858700A CN 104858700 A CN104858700 A CN 104858700A CN 201510305026 A CN201510305026 A CN 201510305026A CN 104858700 A CN104858700 A CN 104858700A
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- CN
- China
- Prior art keywords
- ball
- little axle
- gear
- shaft
- main shaft
- 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.)
- Granted
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Classifications
-
- 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
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
- B23Q5/406—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw with means for meshing screw and nut
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
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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
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
-
- 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
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/36—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission in which a servomotor forms an essential element
Abstract
The invention discloses a working table mechanism installed on a gear hobbing machine lathe bed. The working table mechanism comprises a working table, a spindle, a knife rest shaft installed in the spindle, a linear guide rail, a nut support and a first ball screw pair. The nut support is matched with the first ball screw pair to drive the working table to perform horizontal back-and-forth reciprocating motion on the linear guide rail. The working table is in a T shape. The T-shaped working table comprises a left wing part, a right wing part and a vertical part. The vertical part is provided with a vertical movement channel penetrating the working table up and down, and the spindle is movably inserted in the vertical movement channel. A lifting driving device for driving the spindle to lift and a rotating driving device for driving the knife rest shaft to rotate are installed on an outer side wall of the vertical part. According to the technical scheme, due to the facts that the working table is in the T shape and the lifting driving device and the rotating driving device are installed on the side wall of the vertical part of the T-shaped working table and located below the left wing part and the right wing part, the whole working table mechanism is compact and simple in structure on the premise of function completeness.
Description
Technical field:
The present invention relates to gear-hobbing machine equipment, in particular to a kind of table mechanism be arranged on gear-hobbing machine lathe bed.
Background technology:
Chain digital control gear hobbing machine, main shaft is installed on the table, and workbench moves back and forth back and forth on bed piece horizontal plane, completes machine Z-axis feeding; Knife rest is arranged on main shaft, and drive unit drives saddle rotation motion; Main shaft moves both vertically relative to workbench, i.e. X-axis feeding, to complete gear hobbing process.
Chain digital control gear hobbing machine of the prior art, main shaft and workbench adopt Split type structure, not only not easily make both coordinations, and the machining accuracy of workpiece is also difficult to control.Even if main shaft and workbench adopt integrative-structure, also make Working table structure too fat to move, action inconvenience.
Summary of the invention:
Technical problem solved by the invention: chain digital control gear hobbing machine of the prior art, adopts main shaft and the workbench of integral structure, makes Working table structure too fat to move, action inconvenience.
The invention provides following technical scheme:
Be arranged on the table mechanism on gear-hobbing machine lathe bed, comprise workbench, main shaft, knife rest, line slideway, nut bracket, the first ball wire bar pair;
Described first ball wire bar pair and line slideway are arranged on gear-hobbing machine lathe bed, and nut bracket coordinates with the first ball wire bar pair and drives workbench on line slideway, to make level to moving back and forth back and forth;
Described main shaft is installed on the table, main shaft hollow, and described knife rest is arranged on tool axis, and described tool axis is arranged in main shaft;
Described workbench is in T shape, and T-shaped workbench comprises left wing, right wing part and vertical portion; Described nut bracket is arranged in left wing, and described left wing and right wing part make level to moving back and forth back and forth on line slideway; Described vertical portion offer run through workbench up and down move up and down passage, described spindle mobility is plugged in and moves up and down in passage; The lateral wall of described vertical portion is provided with lifting drive, and lifting drive comprises the second ball wire bar pair, and the second ball wire bar pair drive shaft moves up and down moving up and down in passage; The lateral wall of described vertical portion is offered installation through hole, the sidewall of described main shaft is offered and slides through hole, the lateral wall of vertical portion is provided with rotating driving device, rotating driving device comprises bevel gear mechanism, and bevel gear mechanism is through installing through hole and sliding the tool axis rotation in through hole drive shaft.
By technique scheme, the first ball wire bar pair is by driving workbench horizontal linear on line slideway to run with coordinating of nut bracket; The second ball wire bar pair drive shaft in lifting drive moves up and down moving up and down in passage of workbench; Rotating driving device by bevel gear mechanism by power transmission to tool axis, tool axis is rotated.Because workbench is in T shape, the sidewall that above-mentioned lifting drive and rotating driving device are arranged on T-shaped workbench vertical portion is positioned at the below of left wing and right wing part, so, whole table mechanism structure under function completely prerequisite is made to become compact and simple.
Describe in detail the one of above-mentioned lifting drive as the present invention, described lifting drive also comprises the first servomotor, the first shaft coupling, worm screw, worm gear, the first housing; The second nut that described second ball wire bar pair comprises the second ball screw, coordinates with the second ball screw; Described first housing is arranged on the sidewall of T-shaped workbench vertical portion, and the first shaft coupling, worm screw, worm gear are installed in the first housing, and the first servomotor is arranged on the first housing; Described second nut is arranged on the bottom of main shaft, and the second ball screw is vertically arranged, and worm gear is arranged on the second ball screw, and worm and wheel engages, and worm screw is connected with the motor shaft of the first servomotor by the first shaft coupling.Wherein, the bottom of described main shaft is provided with base plate, and described second nut is arranged on base plate.
Describe in detail the one of above-mentioned rotating driving device as the present invention, described rotating driving device also comprises the second servomotor, the second shaft coupling, gear shaft, the second housing, contiguous block, fixed cover; Described bevel gear mechanism comprises master bevel gear and secondary bevel gear; Described second housing is arranged on the sidewall of T-shaped workbench vertical portion, and the second shaft coupling, gear shaft are positioned at the second housing, and the second servomotor is installed on the second housing; The motor shaft of the second servomotor is connected with gear shaft by the second shaft coupling, master bevel gear is arranged on gear shaft, secondary bevel gear is arranged on tool axis, master bevel gear engages with secondary bevel gear, the upper sheathed bearing of secondary bevel gear, described fixed cover is set on bearing, and fixed cover is fixedly connected with contiguous block, and contiguous block is fixedly connected with the second housing.
One as cutter setting frame axle of the present invention illustrates, the top of described main shaft is provided with top board, and the top of described tool axis is articulated on top board, and secondary bevel gear is installed in the bottom of described tool axis.
As a modification of the present invention, the present invention also comprises guiding mechanism, and described guiding mechanism comprises the first little axle and the second little axle, the first roller and the second roller, the first ball and the second ball; Particularly, the described sidewall moving up and down passage is fixed the first little axle and the second little axle, described first little axle and the second little axle horizontal cross give prominence to the sidewall moving up and down passage, and the first little axle and the second little axle are fixed in mode arranged side by side up and down and move up and down on the sidewall of passage; Sheathed first roller on described first little axle, sheathed second roller on described second little axle; The sidewall of described main shaft is offered about one straight trough moved towards, described first roller and the second roller are engaged in the straight trough of main shaft, the left and right sides of described first roller contacts with the left and right sides wall of straight trough, and the left and right sides of described second roller contacts with the left and right sides wall of straight trough; The top end face of described first little axle establishes the first ball, the top end face of described second little axle establishes the second ball, described first ball is arranged on the top end face of the first little axle in the mode embedding the first little axle, described second ball is arranged on the top end face of the second little axle in the mode embedding the second little axle, and described first ball all contacts with the bottom surface of straight trough with the second ball; Described first little axle and on the first roller and the first ball, described second little axle and on the second roller and the second ball can move up and down relative to straight trough when main shaft moves up and down relative to workbench.
By above-mentioned improvement, when main shaft does upper and lower displacement relative to workbench, namely main shaft workbench move up and down move up and down in passage time, first little axle and on parts (comprising the first roller and the first ball) and the second little axle and on parts (comprising the second roller and the second ball) can move up and down (certainly relative to straight trough, this is a kind of relative motion, and essence is straight trough along with main shaft moves up and down).Because the left and right sides of the first roller contacts with the left and right sides wall of straight trough, the left and right sides of the second roller contacts with the left and right sides wall of straight trough (external diameter being equivalent to the first roller and the second roller equals the left and right width of straight trough), so, can prevent main shaft from the microdisplacement deviation of left and right directions occurring when moving up and down; Because the first ball all contacts with the bottom surface of straight trough with the second ball, namely the first ball and the second ball are against on the bottom surface of straight trough, with the microdisplacement deviation preventing main shaft from fore-and-aft direction occurring when moving up and down.To sum up, when above-mentioned improvement can make main shaft move up and down relative to workbench, accomplish vertical not deflection, and then improve the machining accuracy of product.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is the structural representation of a kind of table mechanism be arranged on gear-hobbing machine lathe bed of the present invention;
Fig. 2 is the structural representation of rotating driving device 60 in Fig. 1;
Fig. 3 is the structural representation of lifting drive 50 in Fig. 1;
Fig. 4 is the combining structure schematic diagram of the first servomotor 52, first shaft coupling 53, worm screw 54 in lifting drive 50 of the present invention;
Fig. 5 is the structural representation of guiding mechanism of the present invention.
Symbol description in figure:
10, workbench; 11, left wing; 12, right wing part; 13, vertical portion; 130, through hole is slided;
20, main shaft; 200, straight trough; 21, base plate; 22, top board;
30, line slideway;
40, nut bracket;
50, lifting drive; 51, the second ball wire bar pair; 52, the first servomotor; 53, the first shaft coupling; 54, worm screw; 55, worm gear; 56, the first housing; 57, the second ball screw; 58, the second nut;
60, rotating driving device; 61, bevel gear mechanism; 62, the second servomotor; 63, the second shaft coupling; 64, gear shaft; 65, the second housing; 66, contiguous block; 67, fixed cover; 68, master bevel gear; 69, secondary bevel gear;
71, the first little axle; 72, the second little axle; 81, the first roller; 82, the second roller; 91, the first ball; 92, the second ball;
A, tool axis.
Detailed description of the invention
As Fig. 1, a kind of table mechanism be arranged on gear-hobbing machine lathe bed, comprises workbench 10, main shaft 20, knife rest, line slideway 30, nut bracket 40, first ball wire bar pair; Described first ball wire bar pair and line slideway are arranged on gear-hobbing machine lathe bed, and nut bracket coordinates with the first ball wire bar pair and drives workbench on line slideway, to make level to moving back and forth back and forth; Described main shaft is installed on the table, and main shaft hollow, described knife rest is arranged on tool axis a, and described tool axis is arranged in main shaft.
As Fig. 1, described workbench is in T shape, and T-shaped workbench comprises left wing 11, right wing part 12 and vertical portion 13; Described nut bracket is arranged in left wing, and described left wing and right wing part make level to moving back and forth back and forth on line slideway; Described vertical portion offer run through workbench up and down move up and down passage, described spindle mobility is plugged in and moves up and down in passage; The lateral wall of described vertical portion is provided with lifting drive 50, lifting drive comprises the second ball wire bar pair 51, second ball wire bar pair drive shaft moving up and down in passage and moves up and down; The lateral wall of described vertical portion is offered installation through hole, the sidewall of described main shaft is offered and slides through hole 130, the lateral wall of vertical portion is provided with rotating driving device 60, rotating driving device comprises bevel gear mechanism 61, and bevel gear mechanism is through installing through hole and sliding the tool axis rotation in through hole drive shaft.
Above-mentioned lifting drive 50, composition graphs 3, Fig. 4, also comprise the first servomotor 52, first shaft coupling 53, worm screw 54, worm gear 55, first housing 56; The second nut 58 that described second ball wire bar pair 51 comprises the second ball screw 57, coordinates with the second ball screw; Described first housing is arranged on the sidewall of T-shaped workbench vertical portion 13, and the first shaft coupling, worm screw, worm gear are installed in the first housing, and the first servomotor is arranged on the first housing; Described second nut is arranged on the bottom of main shaft, and the second ball screw is vertically arranged, and worm gear is arranged on the second ball screw, and worm and wheel engages, and worm screw is connected with the motor shaft of the first servomotor by the first shaft coupling.Wherein, as Fig. 1, the bottom of described main shaft 20 is provided with base plate 21, and described second nut 58 is arranged on base plate.
Above-mentioned rotating driving device 60, as Fig. 2, also comprises the second servomotor 62, second shaft coupling 63, gear shaft 64, second housing 65, contiguous block 66, fixed cover 67; Described bevel gear mechanism 61 comprises master bevel gear 68 and secondary bevel gear 69; Described second housing is arranged on the sidewall of T-shaped workbench vertical portion 13, and the second shaft coupling, gear shaft are positioned at the second housing, and the second servomotor is installed on the second housing; The motor shaft of the second servomotor is connected with gear shaft by the second shaft coupling, master bevel gear is arranged on gear shaft, secondary bevel gear is arranged on tool axis a, master bevel gear engages with secondary bevel gear, the upper sheathed bearing of secondary bevel gear, described fixed cover is set on bearing, and fixed cover is fixedly connected with contiguous block, and contiguous block is fixedly connected with the second housing.Wherein, the top of described main shaft 20 is provided with top board 22, and the top of described tool axis a is articulated on top board, and described secondary bevel gear is arranged on the bottom of tool axis.
As Fig. 5, moving up and down between passage and main shaft 20 of described workbench 10 is provided with guiding mechanism, and this guiding mechanism comprises the first little axle 71 and the second little axle 72, first roller 81 and the second roller 82, first ball 91 and the second ball 92.Particularly, the described sidewall moving up and down passage is fixed the first little axle 71 and the second little axle 72, described first little axle and the second little axle horizontal cross give prominence to the sidewall moving up and down passage, and the first little axle and the second little axle are fixed in mode arranged side by side up and down and move up and down on the sidewall of passage; Sheathed first roller 81 on described first little axle, sheathed second roller 82 on described second little axle; The sidewall of described main shaft is offered about one straight trough moved towards 200, described first roller and the second roller are engaged in the straight trough of main shaft, the left and right sides of described first roller contacts with the left and right sides wall of straight trough, and the left and right sides of described second roller contacts with the left and right sides wall of straight trough; The top end face of described first little axle establishes the first ball 91, the top end face of described second little axle establishes the second ball 92, described first ball is arranged on the top end face of the first little axle in the mode embedding the first little axle, described second ball is arranged on the top end face of the second little axle in the mode embedding the second little axle, and described first ball all contacts with the bottom surface of straight trough with the second ball; Described first little axle and on the first roller and the first ball, described second little axle and on the second roller and the second ball can move up and down relative to straight trough when main shaft moves up and down relative to workbench.
In practical operation, the first ball wire bar pair is by driving workbench 10 horizontal linear on line slideway 30 to run with coordinating of nut bracket 40; The second ball wire bar pair 51 drive shaft 20 in lifting drive 50 moves up and down moving up and down in passage of workbench 10; Rotating driving device 60 by bevel gear mechanism 61 by power transmission to tool axis a, tool axis a is rotated.
Above content is only better embodiment of the present invention, and for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, this description should not be construed as limitation of the present invention.
Claims (6)
1. be arranged on the table mechanism on gear-hobbing machine lathe bed, comprise workbench (10), main shaft (20), knife rest, line slideway (30), nut bracket (40), the first ball wire bar pair; Described first ball wire bar pair and line slideway are arranged on gear-hobbing machine lathe bed, and nut bracket coordinates with the first ball wire bar pair and drives workbench on line slideway, to make level to moving back and forth back and forth; Described main shaft is installed on the table, main shaft hollow, and described knife rest is arranged on tool axis (a), and described tool axis is arranged in main shaft; It is characterized in that: described workbench is in T shape, T-shaped workbench comprises left wing (11), right wing part (12) and vertical portion (13); Described nut bracket is arranged in left wing, and described left wing and right wing part make level to moving back and forth back and forth on line slideway; Described vertical portion offer run through workbench up and down move up and down passage, described spindle mobility is plugged in and moves up and down in passage; The lateral wall of described vertical portion is provided with lifting drive (50), lifting drive comprises the second ball wire bar pair (51), and the second ball wire bar pair drive shaft moves up and down moving up and down in passage; The lateral wall of described vertical portion is offered installation through hole, the sidewall of described main shaft is offered and slides through hole (130), the lateral wall of vertical portion is provided with rotating driving device (60), rotating driving device comprises bevel gear mechanism (61), and bevel gear mechanism is through installing through hole and sliding the tool axis rotation in through hole drive shaft.
2. a kind of table mechanism be arranged on gear-hobbing machine lathe bed as claimed in claim 1, is characterized in that: described lifting drive (50) also comprises the first servomotor (52), the first shaft coupling (53), worm screw (54), worm gear (55), the first housing (56); The second nut (58) that described second ball wire bar pair (51) comprises the second ball screw (57), coordinates with the second ball screw; Described first housing is arranged on the sidewall of T-shaped workbench vertical portion (13), and the first shaft coupling, worm screw, worm gear are installed in the first housing, and the first servomotor is arranged on the first housing; Described second nut is arranged on the bottom of main shaft, and the second ball screw is vertically arranged, and worm gear is arranged on the second ball screw, and worm and wheel engages, and worm screw is connected with the motor shaft of the first servomotor by the first shaft coupling.
3. a kind of table mechanism be arranged on gear-hobbing machine lathe bed as claimed in claim 2, it is characterized in that: the bottom of described main shaft (20) is provided with base plate (21), described second nut (58) is arranged on base plate.
4. a kind of table mechanism be arranged on gear-hobbing machine lathe bed as claimed in claim 1, is characterized in that: described rotating driving device (60) also comprises the second servomotor (62), the second shaft coupling (63), gear shaft (64), the second housing (65), contiguous block (66), fixed cover (67); Described bevel gear mechanism (61) comprises master bevel gear (68) and secondary bevel gear (69); Described second housing is arranged on the sidewall of T-shaped workbench vertical portion (13), and the second shaft coupling, gear shaft are positioned at the second housing, and the second servomotor is installed on the second housing; The motor shaft of the second servomotor is connected with gear shaft by the second shaft coupling, master bevel gear is arranged on gear shaft, secondary bevel gear is arranged on tool axis (a), master bevel gear engages with secondary bevel gear, the upper sheathed bearing of secondary bevel gear, described fixed cover is set on bearing, and fixed cover is fixedly connected with contiguous block, and contiguous block is fixedly connected with the second housing.
5. a kind of table mechanism be arranged on gear-hobbing machine lathe bed as claimed in claim 1, is characterized in that: the top of described main shaft (20) is provided with top board (22), and described tool axis (a) is articulated on top board.
6. a kind of table mechanism be arranged on gear-hobbing machine lathe bed as claimed in claim 1, it is characterized in that: described in move up and down passage sidewall on be fixed with the first little axle (71) and the second little axle (72), described first little axle and the second little axle horizontal cross give prominence to the sidewall moving up and down passage, and the first little axle and the second little axle are fixed in mode arranged side by side up and down and move up and down on the sidewall of passage; Described first little axle is arranged with the first roller (81), described second little axle is arranged with the second roller (82); The sidewall of described main shaft is offered about one straight trough moved towards (200), described first roller and the second roller are engaged in the straight trough of main shaft, the left and right sides of described first roller contacts with the left and right sides wall of straight trough, and the left and right sides of described second roller contacts with the left and right sides wall of straight trough; The top end face of described first little axle is provided with the first ball (91), the top end face of described second little axle is provided with the second ball (92), described first ball is arranged on the top end face of the first little axle in the mode embedding the first little axle, described second ball is arranged on the top end face of the second little axle in the mode embedding the second little axle, and described first ball all contacts with the bottom surface of straight trough with the second ball; Described first little axle and on the first roller and the first ball, described second little axle and on the second roller and the second ball can move up and down relative to straight trough when main shaft moves up and down relative to workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510305026.1A CN104858700B (en) | 2015-06-04 | 2015-06-04 | A kind of table mechanism being arranged on gear hobbing bed piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510305026.1A CN104858700B (en) | 2015-06-04 | 2015-06-04 | A kind of table mechanism being arranged on gear hobbing bed piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104858700A true CN104858700A (en) | 2015-08-26 |
| CN104858700B CN104858700B (en) | 2017-03-01 |
Family
ID=53905091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510305026.1A Active CN104858700B (en) | 2015-06-04 | 2015-06-04 | A kind of table mechanism being arranged on gear hobbing bed piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104858700B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60238227A (en) * | 1984-05-09 | 1985-11-27 | Mitsubishi Heavy Ind Ltd | Gear hobbing machine |
| CN201501910U (en) * | 2009-10-14 | 2010-06-09 | 张光荣 | Mould pressing and quenching machine tool for single-column exposed gear |
| CN102615358A (en) * | 2012-03-15 | 2012-08-01 | 温岭市精仁机械有限公司 | Numeric control worm-gear hobbing machine |
| CN103419062A (en) * | 2013-08-26 | 2013-12-04 | 苏州江源精密机械有限公司 | C-axis indexing transmission mechanism for vertical lathe working table |
| CN203918125U (en) * | 2014-04-22 | 2014-11-05 | 浙江嘉力宝精机股份有限公司 | High-speed and high-efficiency chain digital control gear hobbing machine |
| CN204771784U (en) * | 2015-06-04 | 2015-11-18 | 浙江日创机电科技有限公司 | Install worktable mechenism on gear -hobbing machine lathe bed |
-
2015
- 2015-06-04 CN CN201510305026.1A patent/CN104858700B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60238227A (en) * | 1984-05-09 | 1985-11-27 | Mitsubishi Heavy Ind Ltd | Gear hobbing machine |
| CN201501910U (en) * | 2009-10-14 | 2010-06-09 | 张光荣 | Mould pressing and quenching machine tool for single-column exposed gear |
| CN102615358A (en) * | 2012-03-15 | 2012-08-01 | 温岭市精仁机械有限公司 | Numeric control worm-gear hobbing machine |
| CN103419062A (en) * | 2013-08-26 | 2013-12-04 | 苏州江源精密机械有限公司 | C-axis indexing transmission mechanism for vertical lathe working table |
| CN203918125U (en) * | 2014-04-22 | 2014-11-05 | 浙江嘉力宝精机股份有限公司 | High-speed and high-efficiency chain digital control gear hobbing machine |
| CN204771784U (en) * | 2015-06-04 | 2015-11-18 | 浙江日创机电科技有限公司 | Install worktable mechenism on gear -hobbing machine lathe bed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104858700B (en) | 2017-03-01 |
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Denomination of invention: Table mechanism installed on gear hobbing machine body Effective date of registration: 20210907 Granted publication date: 20170301 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. balidian sub branch Pledgor: ZHEJIANG RICHUANG ELECTROMECHANICAL SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2021330001407 |