CN108581074B - Gear machining equipment - Google Patents
Gear machining equipment Download PDFInfo
- Publication number
- CN108581074B CN108581074B CN201810501443.7A CN201810501443A CN108581074B CN 108581074 B CN108581074 B CN 108581074B CN 201810501443 A CN201810501443 A CN 201810501443A CN 108581074 B CN108581074 B CN 108581074B
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- China
- Prior art keywords
- gear
- rack
- sliding
- fixedly connected
- bearing
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- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
- B23F5/12—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by planing or slotting
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- 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
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
- B23Q11/121—Arrangements for cooling or lubricating parts of the machine with lubricating effect for reducing friction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Transmission Devices (AREA)
Abstract
A gear processing device belongs to the technical field of gear processing. The gear machining equipment is simple in structure, easy to manufacture, convenient to operate, low in failure rate and high in machining precision. The dabber passes through bearing one and is connected with the workstation rotation, the gear can be dismantled fixed suit and on the dabber, the output shaft and the dabber fixed connection of reduction gear, the input shaft of reduction gear and the output shaft fixed connection who rotates the motor, reduction gear and rotation motor are all installed in the frame, the fixed suit of gear slotting cutter is on the arbor, arbor upper end and gear motor's output shaft fixed connection, gear motor and the slider fixed connection of rodless cylinder one, rodless cylinder one is vertical to be installed on the support, support and frame horizontal sliding connection, telescopic cylinder's piston rod outer end and support fixed connection, telescopic cylinder's cylinder body and frame fixed connection. The invention has the advantages of compact structure, simple parts, easy manufacture, low operation failure rate and high processing precision.
Description
Technical Field
The invention belongs to the technical field of gear machining, and particularly relates to gear machining equipment.
Background
The gear shaping machine is a common gear machining device, the existing gear shaping machine is complex in structure, internal working components of the gear shaping machine form a tight connection driving relation through various transmission mechanisms, and due to mutual driving among the components, high matching degree is needed during manufacturing and running, running deviation is easily caused, so that the precision of machined parts is influenced, a plurality of running components are needed, and the running failure rate is high.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the gear processing equipment which is simple in structure, easy to manufacture, convenient to operate, low in failure rate and high in processing precision.
The technical scheme adopted by the invention is as follows: a gear processing device comprises a frame, a workbench, a mandrel, a slotting cutter, a cutter shaft, a rodless cylinder I, a speed reducing motor, a bracket, a telescopic cylinder, a rotating motor and a speed reducer; the utility model discloses a gear shaping machine, including workstation, gear, fixed suit, gear rack, telescopic cylinder, slide block, telescopic cylinder, support, telescopic cylinder, workstation installation in the frame, the dabber passes through bearing one and is connected with the workstation rotation, and the gear can be dismantled fixed suit and at the spindle, the output shaft and the dabber fixed connection of reduction gear, the input shaft of reduction gear and the output shaft fixed connection who rotates the motor, and the reduction gear all installs in the frame with rotating the motor, the fixed suit of pinion cutter is on the arbor, the vertical setting of arbor, the output shaft fixed connection of arbor upper end and gear motor, gear motor and the slider fixed connection of rodless cylinder one, rodless cylinder is vertical to be installed on the support, support and frame horizontal sliding connection, telescopic cylinder level sets up, telescopic cylinder.
The invention has the beneficial effects that:
the invention has the advantages that the independent driving parts are arranged at the rotating part of the gear original and the gear shaping working part of the gear shaping cutter and are mutually matched, the structure is compact, the parts are simplified, the manufacture is easy, the operation failure rate is low, the processing precision is high, and when one part has deviation, the replacement is easy and the maintenance is convenient.
Drawings
FIG. 1: the invention has a schematic structure;
FIG. 2: a platform top view of the inventive frame;
FIG. 3: a platform front view of the inventive chassis;
FIG. 4: the sliding installation seat is structurally schematic;
FIG. 5: the invention is a top view of a reciprocating switch;
FIG. 6: the invention is a front view of a reciprocating switch;
wherein: 1-a frame; 1-1-stage; 1-2-raised ramps; 1-3-inverted T-shaped slideway; 1-4-channel; 1-5-square protrusion; 2-a workbench; 2-1-processing a disc seat; 2-2-a sliding base; 2-3-a rodless cylinder II; 2-4-a sliding mounting seat; 2-5-bearing II; 2-6-through holes; 3-a gear; 4-mandrel; 5-a slotting cutter; 6-cutter shaft; 7-oil dripping device; 7-1-oil bottle; 7-2-reciprocating switch; 7-21-square frame plate; 7-22-incomplete gear rack mechanism; 7-23-sprocket drive mechanism; 7-24-rack plate; 7-25-incomplete gear; 7-26-wheel axle; 7-29-drive sprocket; 7-27-driven sprocket; 7-30-chain; 7-3-connecting rod; 7-4-fixation rod; 7-5-bearing four; 7-7-bearing five; 7-6-support bar; 8-a rodless cylinder I; 9-a speed reduction motor; 10-a scaffold; 11-a telescopic cylinder; 12-a rotating electric machine; 13-speed reducer.
Detailed Description
As shown in fig. 1 to 6, a gear processing device comprises a frame 1, a workbench 2, a mandrel 4, a slotting cutter 5, a cutter shaft 6, a rodless cylinder I8, a speed reduction motor 9, a bracket 10, a telescopic cylinder 11, a rotating motor 12 and a speed reducer 13; the workbench 2 is arranged on the frame 1, the mandrel 4 is rotationally connected with the workbench 2 through a bearing I, the gear 3 is detachably and fixedly sleeved on the mandrel 4, the output shaft of the speed reducer 13 is fixedly connected with the mandrel 4, the input shaft of the speed reducer 13 is fixedly connected with the output shaft of the rotating motor 12, the speed reducer 13 and the rotating motor 12 are both arranged on the frame 1, the gear shaping cutter 5 is fixedly sleeved on the cutter shaft 6, the cutter shaft 6 is vertically arranged, the upper end of the cutter shaft 6 is fixedly connected with an output shaft of a speed reducing motor 9, the speed reducing motor 9 is fixedly connected with a sliding block of a rodless cylinder I8, the rodless cylinder I8 is vertically arranged on a bracket 10, the bracket 10 is connected with the rack 1 in a left-right sliding manner, the telescopic cylinder 11 is horizontally arranged, the outer end of a piston rod of the telescopic cylinder 11 is fixedly connected with the support 10, and a cylinder body of the telescopic cylinder 11 is fixedly connected with the rack 1.
The working principle is as follows: firstly, a gear 3 is installed on a mandrel 4, then a rotating motor 12 is started to drive a speed reducer 13 and transmit power to the mandrel 4, the mandrel 4 is made to rotate, meanwhile, a speed reducing motor 9 and a rodless cylinder I8 are started to enable a cutter shaft 6 and a slotting cutter 5 to rotate in a small range in the up-and-down movement process and perform slotting operation, when the slotting cutter 5 moves back and forth upwards, a telescopic cylinder 11 drives a support 10, the speed reducing motor 9 and the slotting cutter 5 to move backwards to perform cutter relieving operation, and when the slotting cutter 5 leaves the gear 3, the telescopic cylinder 11 drives the slotting cutter 5 to return to the initial axis position, so that once slotting operation is completed.
The workbench 2 comprises a processing disc seat 2-1, a sliding base 2-2, a rodless cylinder II 2-3 and a sliding installation seat 2-4; the machining disc seat 2-1 is fixedly connected with the upper surface of the sliding base 2-2, the sliding base 2-2 is connected with the rack 1 in a sliding mode in the left-right direction through a rodless cylinder 2-3, the distance between the mandrel 4 and the slotting cutter 5 can be conveniently adjusted to adapt to machining of gears 3 of different specifications, the lower end of the mandrel 4 is rotatably connected with the machining disc seat 2-1 through a bearing I, and the speed reducer 13 and the rotating motor 12 are both installed on the rack 1 in a sliding mode through the sliding installation seat 2-4.
The left end of the upper surface of a platform 1-1 arranged on the rack 1 is provided with a raised slideway 1-2, the lower surface of the platform 1-1 arranged on the rack 1 is provided with an inverted T-shaped slideway 1-3, the raised slideway 1-2 and the inverted T-shaped slideway 1-3 are arranged along the left and right directions, the raised slideway 1-2 and the inverted T-shaped slideway 1-3 are correspondingly arranged up and down, a channel 1-4 is arranged from left to right on the raised slideway 1-2, the inverted T-shaped slideway 1-3 and the platform 1-1 part positioned between the raised slideway 1-2 and the inverted T-shaped slideway 1-3, two ends of a screw rod of a rodless cylinder 2-3 are respectively arranged on the channel 1-4 at the position of the raised slideway 1-2 through a bearing 2-5, a sliding base 2-2 and a sliding mounting seat 2-4 are respectively fixedly connected with a sliding block of a, the sliding base 2-2 is connected with the protruding slideway 1-2 in a sliding mode, the sliding installation base 2-4 is connected with the inverted T-shaped slideway 1-3 in a sliding mode, the sliding installation base 2-4 is provided with a through hole 2-6, an output shaft of the speed reducer 13 penetrates through the through hole 2-6 of the sliding installation base 2-4 to be fixedly connected with the lower end of the mandrel 4, the mandrel 4 is arranged on one side of a lead screw of the rodless cylinder 2-3, and the speed reducer 13 and the rotating motor 12 are both fixedly installed on the lower surface of the sliding installation base 2-4.
The sliding base 2-2 and the sliding installation seat 2-4 are fixedly connected with a sliding block of the rodless cylinder II 2-3, so that the synchronous movement of the mandrel 4, the speed reducer 13 and the rotating motor 12 is realized.
The support 10 is characterized in that a square opening is formed in the lower end face of the support 10 in the left-right direction, a square protrusion 1-5 is formed in the upper surface of the rack 1, and the support 10 is connected with the square protrusion 1-5 of the rack 1 in a sliding mode through the square opening.
The gear machining equipment further comprises an oil dripping device 7, and the oil dripping device 7 is fixedly installed on a shell of the speed reducing motor 9. For supplying lubricating oil to the spindle 4 and the table 2.
The oil dripping device 7 comprises an oil bottle 7-1, a reciprocating switch 7-2, a connecting rod 7-3 and a fixing rod 7-4, the oil bottle 7-1 is vertically arranged, a bottle opening of the oil bottle 7-1 is arranged below, a bottle body of the oil bottle 7-1 is fixedly connected with a shell of a speed reducing motor 9 through the connecting rod 7-3, the reciprocating switch 7-2 is fixedly connected with the connecting rod 7-3 through the fixing rod 7-4, and the reciprocating switch 7-2 is installed at the bottle opening of the oil bottle 7-1 and plays a role in opening and closing the bottle opening.
The reciprocating switch 7-2 comprises a square frame plate 7-21, an incomplete gear rack mechanism 7-22 and a chain wheel transmission mechanism 7-23; the oil bottle comprises a square frame plate 7-21, a fixing rod 7-4, an incomplete gear rack mechanism 7-22 and a chain wheel transmission mechanism 7-23, wherein the square frame plate 7-21 is horizontally arranged, the square frame plate 7-21 is fixedly connected with the fixing rod 7-4, a frame opening of the square frame plate 7-21 is arranged below a bottle opening of an oil bottle 7-1, the incomplete gear rack mechanism 7-22 is slidably arranged in the square frame plate 7-21, and a chain wheel transmission mechanism 7-23 is connected between a wheel shaft 7-26 of the incomplete gear rack mechanism 7-22 and an output.
The incomplete gear rack mechanism 7-22 comprises a rack plate 7-24, incomplete gears 7-25 and an axle 7-26, wherein sliding grooves are formed in two side faces of the rack plate 7-24 and are in sliding connection with a direction frame plate 7-21, the incomplete gears 7-25 are fixedly sleeved on the axle 7-26, and the incomplete gears 7-25 are in meshed connection with the rack plate 7-24.
The left end of the rack plate 7-24 is arranged below the bottle mouth of the oil bottle 7-1, when the rack plate 7-24 moves rightwards under the action of the incomplete gear 7-25, the bottle mouth of the oil bottle 7-1 leaks out, oil drips downwards, and when the incomplete gear 7-25 moves leftwards, the bottle mouth is blocked.
The chain wheel transmission mechanism 7-23 comprises a driving chain wheel 7-29, a driven chain wheel 7-27 and a chain 7-30; the driving chain wheels 7-29 are fixedly sleeved on an output shaft of the speed reducing motor 9, the driven chain wheels 7-27 are fixedly sleeved on the wheel shafts 7-26, and the driven chain wheels 7-27 are in transmission connection with the driving chain wheels 7-29 through chains 7-30.
The oil dripping device 7 also comprises a bearing IV 7-5, a bearing V7-7 and a support rod 7-6; the bearing IV 7-5 is fixedly sleeved on the wheel shaft 7-26, the bearing V7-7 is fixedly sleeved on an output shaft of the speed reducer 13, and the bearing IV 7-5 is fixedly connected with the bearing V7-7 through a support rod 7-6. And the bearing IV 7-5 is arranged below the chain wheel transmission mechanism 7-23. The bearing IV 7-5, the bearing V7-7 and the support rod 7-6 are used for supporting the wheel axle 7-26.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A gear machining apparatus characterized by: the device comprises a rack (1), a workbench (2), a mandrel (4), a slotting cutter (5), a cutter shaft (6), a rodless cylinder I (8), a speed reducing motor (9), a bracket (10), a telescopic cylinder (11), a rotating motor (12) and a speed reducer (13); the automatic numerical control machine is characterized in that the workbench (2) is installed on a rack (1), the mandrel (4) is rotatably connected with the workbench (2) through a first bearing, a gear (3) is detachably and fixedly sleeved on the mandrel (4), an output shaft of a speed reducer (13) is fixedly connected with the mandrel (4), an input shaft of the speed reducer (13) is fixedly connected with an output shaft of a rotating motor (12), the speed reducer (13) and the rotating motor (12) are both installed on the rack (1), the slotting cutter (5) is fixedly sleeved on the cutter shaft (6), the cutter shaft (6) is vertically arranged, the upper end of the cutter shaft (6) is fixedly connected with an output shaft of a speed reducing motor (9), the speed reducing motor (9) is fixedly connected with a sliding block of a rodless cylinder (8), the rodless cylinder (8) is vertically installed on a support (10), and the support (10) is connected with the rack (1) in a left-right sliding mode, the telescopic cylinder (11) is horizontally arranged, the outer end of a piston rod of the telescopic cylinder (11) is fixedly connected with the support (10), and a cylinder body of the telescopic cylinder (11) is fixedly connected with the rack (1);
the gear machining equipment further comprises an oil dripping device (7), and the oil dripping device (7) is fixedly installed on a shell of the speed reducing motor (9);
the oil dripping device (7) comprises an oil bottle (7-1), a reciprocating switch (7-2), a connecting rod (7-3) and a fixing rod (7-4), the oil bottle (7-1) is vertically arranged, the bottle opening of the oil bottle (7-1) is arranged below, the bottle body of the oil bottle (7-1) is fixedly connected with the shell of the speed reducing motor (9) through the connecting rod (7-3), the reciprocating switch (7-2) is fixedly connected with the connecting rod (7-3) through the fixing rod (7-4), and the reciprocating switch (7-2) is installed at the bottle opening of the oil bottle (7-1);
the reciprocating switch (7-2) comprises a square frame plate (7-21), an incomplete gear rack mechanism (7-22) and a chain wheel transmission mechanism (7-23); the oil bottle is characterized in that the square frame plate (7-21) is horizontally arranged, the square frame plate (7-21) is fixedly connected with the fixed rod (7-4), a frame opening of the square frame plate (7-21) is arranged below a bottle opening of the oil bottle (7-1), the incomplete gear rack mechanism (7-22) is slidably arranged in the square frame plate (7-21), and a chain wheel transmission mechanism (7-23) is connected between a wheel shaft (7-26) of the incomplete gear rack mechanism (7-22) and an output shaft of the speed reducing motor (9);
the incomplete gear rack mechanism (7-22) comprises a rack plate (7-24), incomplete gears (7-25) and an axle (7-26), sliding grooves are formed in two side faces of the rack plate (7-24) and are in sliding connection with square frame plates (7-21), the incomplete gears (7-25) are fixedly sleeved on the axle (7-26), and the incomplete gears (7-25) are meshed with the rack plate (7-24).
2. The gear processing apparatus according to claim 1, wherein: the workbench (2) comprises a processing disc seat (2-1), a sliding base (2-2), a rodless cylinder II (2-3) and a sliding installation seat (2-4); the machining disc seat (2-1) is fixedly connected with the upper surface of the sliding base (2-2), the sliding base (2-2) is connected with the rack (1) in a left-right sliding mode through a rodless cylinder II (2-3), the lower end of the mandrel (4) is connected with the machining disc seat (2-1) in a rotating mode through a bearing I, and the speed reducer (13) and the rotating motor (12) are installed on the rack (1) in a sliding mode through the sliding installation seat (2-4).
3. A gear processing apparatus according to claim 2, wherein: the left end of the upper surface of a platform (1-1) arranged on the rack (1) is provided with a raised slideway (1-2), the lower surface of the platform (1-1) arranged on the rack (1) is provided with a reverse T-shaped slideway (1-3), the raised slideway (1-2) and the reverse T-shaped slideway (1-3) are arranged along the left and right directions, the raised slideway (1-2) and the reverse T-shaped slideway (1-3) are arranged up and down correspondingly, a channel (1-4) is arranged from left to right on the raised slideway (1-2), the reverse T-shaped slideway (1-3) and the platform (1-1) positioned between the raised slideway (1-2) and the reverse T-shaped slideway (1-3), two ends of a lead screw of a rodless cylinder (2-3) are arranged on the channel (1-4) at the raised slideway (1-2) through a bearing (2-5, the sliding base (2-2) and the sliding installation seat (2-4) are fixedly connected with a sliding block of the rodless cylinder II (2-3), the sliding base (2-2) is slidably connected with the protruding slideway (1-2), the sliding installation seat (2-4) is slidably connected with the inverted T-shaped slideway (1-3), a through hole (2-6) is formed in the sliding installation seat (2-4), an output shaft of the speed reducer (13) penetrates through the through hole (2-6) of the sliding installation seat (2-4) and is fixedly connected with the lower end of the mandrel (4), the mandrel (4) is arranged on one side of a screw rod of the rodless cylinder II (2-3), and the speed reducer (13) and the rotating motor (12) are fixedly installed on the lower surface of the sliding installation seat (2-4).
4. The gear processing apparatus according to claim 1, wherein: the support is characterized in that a square opening is formed in the left-right direction on the lower end face of the support (10), a square protrusion (1-5) is formed in the upper surface of the rack (1), and the support (10) is connected with the square protrusion (1-5) of the rack (1) in a sliding mode through the square opening.
5. The gear processing apparatus according to claim 1, wherein: the chain wheel transmission mechanism (7-23) comprises a driving chain wheel (7-29), a driven chain wheel (7-27) and a chain (7-30); the driving chain wheels (7-29) are fixedly sleeved on output shafts of the speed reducing motors (9), the driven chain wheels (7-27) are fixedly sleeved on wheel shafts (7-26), and the driven chain wheels (7-27) are in transmission connection with the driving chain wheels (7-29) through chains (7-30).
6. The gear processing apparatus according to claim 1, wherein: the oil dripping device (7) also comprises a bearing IV (7-5), a bearing V (7-7) and a supporting rod (7-6); the bearing IV (7-5) is fixedly sleeved on the wheel shaft (7-26), the bearing V (7-7) is fixedly sleeved on an output shaft of the speed reducer (13), and the bearing IV (7-5) is fixedly connected with the bearing V (7-7) through a support rod (7-6).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810501443.7A CN108581074B (en) | 2018-05-23 | 2018-05-23 | Gear machining equipment |
| PCT/CN2019/070983 WO2019223335A1 (en) | 2018-05-23 | 2019-01-09 | Gear machining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810501443.7A CN108581074B (en) | 2018-05-23 | 2018-05-23 | Gear machining equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108581074A CN108581074A (en) | 2018-09-28 |
| CN108581074B true CN108581074B (en) | 2020-04-21 |
Family
ID=63632739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810501443.7A Expired - Fee Related CN108581074B (en) | 2018-05-23 | 2018-05-23 | Gear machining equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108581074B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019223335A1 (en) * | 2018-05-23 | 2019-11-28 | 盐城哈力动力传动及智能装备产业研究院有限公司 | Gear machining equipment |
| CN112846310A (en) * | 2021-01-12 | 2021-05-28 | 文国亮 | Aluminum block punching device for metal processing |
| CN114393410B (en) * | 2022-01-22 | 2022-12-13 | 杭州新恒力电机制造有限公司 | Processing equipment for main pole iron core inner wall reversing groove |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3731591A (en) * | 1971-11-29 | 1973-05-08 | Lear Siegler Inc | Gear shaving machine |
| CN1445055A (en) * | 1997-10-06 | 2003-10-01 | 埃莫森电器公司 | Coolant system and cooling method for screw threading machine |
| CN101125384A (en) * | 2007-09-29 | 2008-02-20 | 南京二机齿轮机床有限公司 | Gear shaping machine with slide board type knife rack |
| CN204975564U (en) * | 2015-09-23 | 2016-01-20 | 陈锦祥 | High efficiency gear shaping machine |
| CN207154923U (en) * | 2017-08-08 | 2018-03-30 | 泰兴市金城纺机齿轮制造有限公司 | A kind of efficiently gear of textile machine processing gear shapping machine |
| CN208483330U (en) * | 2018-05-23 | 2019-02-12 | 盐城哈力动力传动及智能装备产业研究院有限公司 | A kind of gear machining apparatus |
-
2018
- 2018-05-23 CN CN201810501443.7A patent/CN108581074B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3731591A (en) * | 1971-11-29 | 1973-05-08 | Lear Siegler Inc | Gear shaving machine |
| CN1445055A (en) * | 1997-10-06 | 2003-10-01 | 埃莫森电器公司 | Coolant system and cooling method for screw threading machine |
| CN101125384A (en) * | 2007-09-29 | 2008-02-20 | 南京二机齿轮机床有限公司 | Gear shaping machine with slide board type knife rack |
| CN204975564U (en) * | 2015-09-23 | 2016-01-20 | 陈锦祥 | High efficiency gear shaping machine |
| CN207154923U (en) * | 2017-08-08 | 2018-03-30 | 泰兴市金城纺机齿轮制造有限公司 | A kind of efficiently gear of textile machine processing gear shapping machine |
| CN208483330U (en) * | 2018-05-23 | 2019-02-12 | 盐城哈力动力传动及智能装备产业研究院有限公司 | A kind of gear machining apparatus |
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| CN108581074A (en) | 2018-09-28 |
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Granted publication date: 20200421 Termination date: 20210523 |