CN104440567A - Large hob numerical control grinder - Google Patents
Large hob numerical control grinder Download PDFInfo
- Publication number
- CN104440567A CN104440567A CN201410652544.6A CN201410652544A CN104440567A CN 104440567 A CN104440567 A CN 104440567A CN 201410652544 A CN201410652544 A CN 201410652544A CN 104440567 A CN104440567 A CN 104440567A
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- CN
- China
- Prior art keywords
- supporting plate
- horizontal
- carriage
- motor
- slip device
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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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
- B24B53/075—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels for workpieces having a grooved profile, e.g. gears, splined shafts, threads, worms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
- B24B53/065—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels having other than straight profiles, e.g. crowned
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a large hob numerical control grinder. The large hob numerical control grinder comprises a workbench, a first horizontal sliding device, a second horizontal sliding device, a workpiece clamping device, a grinding abrasion wheel and an abrasion wheel shape modification device. The abrasion wheel shape modification device comprises a sliding table base, an x-direction sliding device, a y-direction sliding device, an idler wheel motor and shape modification diamond idler wheels. The x-direction sliding device comprises first vertical supporting plates, first guide rods, a first sliding block, a first lead screw, a first motor and a first horizontal supporting plate. The y-direction sliding device comprises second vertical supporting plates, second guide rods, a second sliding block, a second lead screw, a second motor and a second horizontal supporting plate. According to the technical scheme, the large hob numerical control grinder has the remarkable advantages that the moving distance of the shape modification diamond idler wheels in the x direction and the y direction can be accurately controlled, the two shape modification diamond idler wheels can be accurately located in any position in the plane so as to modify the grinding abrasion wheel, the shape modification device is simple and compact in structure and small in size, the shape modification effect on a hob is better, and the large hob numerical control grinder is good in grinding effect.
Description
Technical field
The present invention relates on a kind of grinding machine, be specifically related to a kind of large hobboing cutter numerically control grinder.
Background technology
Widely, as CNC machine, numerically controlled lathe, injection machine, Linear cut, grinding machine, milling machine, PCB drilling machine, carving machine, carves milling machine, spark discharge machine, biting teeth machine, planer, large-scale vertical lathe gantry mill etc. in the application of hobboing cutter on various machine.The processing of hobboing cutter is carried out on hob sharpener, is arranged on emery wheel on hob sharpener by High Rotation Speed grinding, the cutter tooth of processing hobboing cutter.Type device repaiied by the emery wheel be arranged on hob sharpener can repair the various shaping emery wheels that are made up of straight line and circular arc with the needs of satisfied processing, to ensure the parameters such as the angle of emery wheel, thickness and concentricity, thus ensures the crudy of hobboing cutter.It is more complicated, not compact that type device structure repaiied by the emery wheel of existing hob sharpener, grinding machine takes up room comparatively large, and it is bad to repair type effect.
Summary of the invention
For solving above technical problem, the invention provides a kind of large hobboing cutter numerically control grinder.
Technical scheme is as follows:
A kind of large hobboing cutter numerically control grinder, comprise workbench, this workbench is provided with the first horizontal slip device, this the first horizontal slip device is provided with the second horizontal slip device, described first horizontal slip device is mutually vertical with the second horizontal slip device glide direction, described first horizontal slip device is provided with workpiece clamping mechanism, described second horizontal slip device is provided with abrasive grinding wheel and type device repaiied by emery wheel, its key is: described emery wheel is repaiied type device and comprised the slide unit base be arranged on the second horizontal slip device, this slide unit base is provided with x to carriage, this x is parallel with described first horizontal slip device glide direction to carriage, on carriage, y is provided with to carriage in this x-axis, this y to the glide direction of carriage perpendicular to horizontal plane, on carriage, two roller motors are provided with at described y, angle between the output shaft axis of two described roller motors is 45 ~ 48 °, the output shaft of two described roller motors is separately installed with and repaiies type emery wheel, described abrasive grinding wheel is between two described roller motors,
Described x comprises two the first vertical supporting plates be arranged on described slide unit base to carriage, between two described first vertical supporting plates, two the first guide posts be parallel to each other are installed, two described first guide posts are provided with same first slide block, the first screw mandrel is arranged with in parallel between two described first guide posts, this first screw mandrel is threaded with described first slide block, the lateral wall of arbitrary described first vertical supporting plate is provided with the first motor, described first screw mandrel is connected with the output shaft axial restraint of this first motor, described first slide block is fixedly connected with the first horizontal supporting plate, described y is arranged on described first slide block to carriage by described first horizontal supporting plate, described y comprises two the second vertical supporting plates being arranged on described first horizontal supporting plate upper surface to carriage, between two described second vertical supporting plates, two the second guide posts be parallel to each other are installed, two described second guide posts are provided with same second slide block, the second screw mandrel is arranged with in parallel between two described second guide posts, this second screw mandrel is threaded with described second slide block, the lateral wall of arbitrary described second vertical supporting plate is provided with the second motor, described second screw mandrel is connected with the output shaft axial restraint of this second motor, described second slide block is fixedly connected with the second horizontal supporting plate, described motor mount is arranged on this second horizontal supporting plate.
The remarkable result of above technical scheme is adopted to be, orthogonal x to carriage and y to carriage respectively along both direction sliding extension, form two dimensional surface, make each point place motion in this two dimensional surface of type of the repairing emery wheel of two roller driven by motor, abrasive grinding wheel is repaired, structure is simple, compact, compact; Two the first guide posts make x more steady to slip, and the first slide block be connected with the first wire rod thread is arranged on the lower surface of the first horizontal supporting plate, make x compacter to the structure of carriage, volume is smaller and more exquisite; Two the first guide posts make y more steady to slip, and the second slide block be connected with the first wire rod thread is arranged on the lower surface of the second horizontal supporting plate, make y compacter to the structure of carriage, volume is smaller and more exquisite.
In order to better realize the present invention, can be further:
Above-mentioned rollers motor is fixedly mounted on the upper surface of described second horizontal supporting plate, two described roller motors are all near the edge of described second horizontal supporting plate, the output shaft of two described roller motors is all parallel with described second horizontal supporting plate, the output shaft of two described roller motors stretches out the edge of described second horizontal supporting plate respectively, the output shaft of two described roller motors about y to symmetry.Adopt above technical scheme, type is repaiied to abrasive grinding wheel effective.
Above-mentioned first motor and the second motor are servomotor.Adopt above technical scheme, servomotor can to screw mandrel and y to the rotation of screw mandrel, improve and repair the kinematic accuracy of type diamond wheel on x direction and y direction by control x accurately.
Beneficial effect: adopt large hobboing cutter numerically control grinder of the present invention, can control accurately to repair the displacement of type diamond wheel on x direction and y direction, repair any position that type diamond wheel accurately can be positioned at plane for two, repair the cooperation of type diamond wheel for two to repair abrasive grinding wheel, repair that type device structure is simple, compact, volume is little, to type of the repairing better effects if of abrasive grinding wheel, large hobboing cutter numerically control grinder ground effect is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation that Fig. 1 medium plain emery wheel repaiies type device f;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 is the B-B sectional view of Fig. 2.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the invention will be further described.
As shown in Fig. 1 to Fig. 4, a kind of large hobboing cutter numerically control grinder, comprise workbench a, this workbench a is provided with the first horizontal slip device b, this the first horizontal slip device b is provided with the second horizontal slip device c, described first horizontal slip device b is mutually vertical with the second horizontal slip device c glide direction, described first horizontal slip device b is provided with workpiece clamping mechanism d, described second horizontal slip device c is provided with abrasive grinding wheel e and type device f repaiied by emery wheel, described emery wheel is repaiied type device f and is comprised the slide unit base 1 be arranged on the second horizontal slip device c, this slide unit base 1 is provided with x to carriage 2, this x is parallel with described first horizontal slip device b glide direction to carriage 2, on carriage 2, y is provided with to carriage 3 in this x-axis, this y to the glide direction of carriage 3 perpendicular to horizontal plane, on carriage 3, two roller motors 5 are provided with at described y, angle between the output shaft axis of two described roller motors 5 is 45 ~ 48 °, the output shaft of two described roller motors 5 is separately installed with and repaiies type emery wheel 6, described abrasive grinding wheel e is between two described roller motors 5,
Described x comprises two the first vertical supporting plates 21 be arranged on described slide unit base 1 to carriage 2, two the first guide posts 22 be parallel to each other are installed between two described first vertical supporting plates 21, two described first guide posts 22 are provided with same first slide block 23, the first screw mandrel 24 is arranged with in parallel between two described first guide posts 22, this first screw mandrel 24 is threaded with described first slide block 23, the lateral wall of arbitrary described first vertical supporting plate 21 is provided with the first motor 25, described first screw mandrel 24 is connected with the output shaft axial restraint of this first motor 25, described first slide block 23 is fixedly connected with the first horizontal supporting plate 26, described y is arranged on described first slide block 23 to carriage 3 by described first horizontal supporting plate 26, described y comprises two the second vertical supporting plates 31 being arranged on described first horizontal supporting plate 26 upper surface to carriage 3, two the second guide posts 32 be parallel to each other are installed between two described second vertical supporting plates 31, two described second guide posts 32 are provided with same second slide block 33, the second screw mandrel 34 is arranged with in parallel between two described second guide posts 32, this second screw mandrel 34 is threaded with described second slide block 33, the lateral wall of arbitrary described second vertical supporting plate 31 is provided with the second motor 35, described second screw mandrel 34 is connected with the output shaft axial restraint of this second motor 35, described second slide block 33 is fixedly connected with the second horizontal supporting plate 36, described motor mount 4 is arranged on this second horizontal supporting plate 36.
Described roller motor 5 is fixedly mounted on the upper surface of described second horizontal supporting plate 36, two described roller motors 5 are all near the edge of described second horizontal supporting plate 36, the output shaft of two described roller motors 5 is all parallel with described second horizontal supporting plate 36, the output shaft of two described roller motors 5 stretches out the edge of described second horizontal supporting plate 36 respectively, the output shaft of two described roller motors 5 about y to symmetry.
Described first motor 25 and the second motor 35 are servomotor.
Finally it should be noted that; foregoing description is only the preferred embodiments of the present invention; those of ordinary skill in the art is under enlightenment of the present invention; under the prerequisite without prejudice to present inventive concept and claim; can make like multiple types and representing, such conversion all falls within protection scope of the present invention.
Claims (3)
1. a large hobboing cutter numerically control grinder, comprise workbench (a), this workbench (a) is provided with the first horizontal slip device (b), this first horizontal slip device (b) is provided with the second horizontal slip device (c), described first horizontal slip device (b) is mutually vertical with the second horizontal slip device (c) glide direction, described first horizontal slip device (b) is provided with workpiece clamping mechanism (d), described second horizontal slip device (c) is provided with abrasive grinding wheel (e) and repaiies type device (f) with emery wheel, it is characterized in that: described emery wheel is repaiied type device (f) and comprised the slide unit base (1) be arranged in the second horizontal slip device (c), this slide unit base (1) is provided with x to carriage (2), this x is parallel with described first horizontal slip device (b) glide direction to carriage (2), on carriage (2), y is provided with to carriage (3) in this x-axis, this y to the glide direction of carriage (3) perpendicular to horizontal plane, on carriage (3), two roller motors (5) are provided with at described y, angle between the output shaft axis of two described roller motors (5) is 45 ~ 48 °, the output shaft of two described roller motors (5) is separately installed with and repaiies type emery wheel (6), described abrasive grinding wheel (e) is positioned between two described roller motors (5),
Described x comprises two the first vertical supporting plates (21) be arranged on described slide unit base (1) to carriage (2), between two described first vertical supporting plates (21), two the first guide posts (22) be parallel to each other are installed, two described first guide posts (22) are provided with same first slide block (23), the first screw mandrel (24) is arranged with in parallel between two described first guide posts (22), this first screw mandrel (24) is threaded with described first slide block (23), the lateral wall of arbitrary described first vertical supporting plate (21) is provided with the first motor (25), described first screw mandrel (24) is connected with the output shaft axial restraint of this first motor (25), described first slide block (23) is fixedly connected with the first horizontal supporting plate (26), described y is arranged on described first slide block (23) to carriage (3) by described first horizontal supporting plate (26), described y comprises two the second vertical supporting plates (31) being arranged on described first horizontal supporting plate (26) upper surface to carriage (3), between two described second vertical supporting plates (31), two the second guide posts (32) be parallel to each other are installed, two described second guide posts (32) are provided with same second slide block (33), the second screw mandrel (34) is arranged with in parallel between two described second guide posts (32), this second screw mandrel (34) is threaded with described second slide block (33), the lateral wall of arbitrary described second vertical supporting plate (31) is provided with the second motor (35), described second screw mandrel (34) is connected with the output shaft axial restraint of this second motor (35), described second slide block (33) is fixedly connected with the second horizontal supporting plate (36), described motor mount (4) is arranged on this second horizontal supporting plate (36).
2. large hobboing cutter numerically control grinder according to claim 1, it is characterized in that: described roller motor (5) is fixedly mounted on the upper surface of described second horizontal supporting plate (36), two described roller motors (5) are all near the edge of described second horizontal supporting plate (36), the output shaft of two described roller motors (5) is all parallel with described second horizontal supporting plate (36), the output shaft of two described roller motors (5) stretches out the edge of described second horizontal supporting plate (36) respectively, the output shaft of two described roller motors (5) about y to symmetry.
3. large hobboing cutter numerically control grinder according to claim 1 and 2, is characterized in that: described first motor (25) and the second motor (35) are servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410652544.6A CN104440567A (en) | 2014-11-17 | 2014-11-17 | Large hob numerical control grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410652544.6A CN104440567A (en) | 2014-11-17 | 2014-11-17 | Large hob numerical control grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104440567A true CN104440567A (en) | 2015-03-25 |
Family
ID=52887726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410652544.6A Pending CN104440567A (en) | 2014-11-17 | 2014-11-17 | Large hob numerical control grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104440567A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4897967A (en) * | 1986-01-23 | 1990-02-06 | Toyoda Koki Kabushiki Kaisha | Apparatus for truing a grinding wheel |
| US20090275263A1 (en) * | 2005-12-14 | 2009-11-05 | Wataru Aoki | Neck Portion Grinding Apparatus, Grinding Device Employed in the Neck Portion Grinding Apparatus, and Neck Portion Grinding Process |
| CN201913522U (en) * | 2010-07-06 | 2011-08-03 | 浙江大学 | Double-cone enveloping worm numerical control grinder |
| CN102310347A (en) * | 2011-09-05 | 2012-01-11 | 台州金剑机械制造有限公司 | Seven-axis numerical control grinding and shaping equipment for dual conical surface and double enveloping worm |
| CN202862003U (en) * | 2012-09-20 | 2013-04-10 | 深圳市维可达精密科技有限公司 | Thread grinding wheel dressing device |
| CN203390740U (en) * | 2013-07-19 | 2014-01-15 | 第一拖拉机股份有限公司 | Grinding wheel dressing device for gear grinding machines with worm grinding wheels |
| CN204339574U (en) * | 2014-11-17 | 2015-05-20 | 重庆兴旺工具制造有限公司 | Large hob sharpener |
-
2014
- 2014-11-17 CN CN201410652544.6A patent/CN104440567A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4897967A (en) * | 1986-01-23 | 1990-02-06 | Toyoda Koki Kabushiki Kaisha | Apparatus for truing a grinding wheel |
| US20090275263A1 (en) * | 2005-12-14 | 2009-11-05 | Wataru Aoki | Neck Portion Grinding Apparatus, Grinding Device Employed in the Neck Portion Grinding Apparatus, and Neck Portion Grinding Process |
| CN201913522U (en) * | 2010-07-06 | 2011-08-03 | 浙江大学 | Double-cone enveloping worm numerical control grinder |
| CN102310347A (en) * | 2011-09-05 | 2012-01-11 | 台州金剑机械制造有限公司 | Seven-axis numerical control grinding and shaping equipment for dual conical surface and double enveloping worm |
| CN202862003U (en) * | 2012-09-20 | 2013-04-10 | 深圳市维可达精密科技有限公司 | Thread grinding wheel dressing device |
| CN203390740U (en) * | 2013-07-19 | 2014-01-15 | 第一拖拉机股份有限公司 | Grinding wheel dressing device for gear grinding machines with worm grinding wheels |
| CN204339574U (en) * | 2014-11-17 | 2015-05-20 | 重庆兴旺工具制造有限公司 | Large hob sharpener |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |