CN104385141A - Shape modification device of grinding wheel of screw grinding machine - Google Patents
Shape modification device of grinding wheel of screw grinding machine Download PDFInfo
- Publication number
- CN104385141A CN104385141A CN201410652655.7A CN201410652655A CN104385141A CN 104385141 A CN104385141 A CN 104385141A CN 201410652655 A CN201410652655 A CN 201410652655A CN 104385141 A CN104385141 A CN 104385141A
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- CN
- China
- Prior art keywords
- gripper shoe
- screw mandrel
- carriage
- output shaft
- screw
- 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.)
- 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
-
- 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)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a shape modification device of a grinding wheel of a screw grinding machine. The shape modification device comprises a sliding platform base, wherein the sliding platform base is provided with an x-direction sliding device, the x-direction sliding device is provided with a y-direction sliding device, the x-direction sliding device is vertical to the y-direction sliding device, the y-direction sliding device is provided with two roller motors, an included angle between axes of output shafts of the two roller motors is 45-48 degrees, and the output shafts of the two roller motors are respectively provided with a shape modification diamond roller. By adopting the technical scheme, the shape modification device disclosed by the invention has the obvious effects that the moving distance of the shape modification diamond wheels in the x direction and the y direction can be accurately controlled, the two shape modification diamond wheels can be accurately positioned in any positions in the plane, and the grinding wheel of the screw grinding machine can be modified through the matching of the two shape modification diamond wheels; the shape modification device disclosed by the invention has the advantages that the structure is simple and compact, the size is small, and the shape modification effect of a screw rod is better.
Description
Technical field
The present invention relates to type of the repairing device of the emery wheel on a kind of grinding machine, be specifically related to a kind of screw rod grinding machine grinding wheel dressing device.
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 screw rod on various machine.The processing of screw rod is carried out on screw rod grinding machine, is arranged on emery wheel on screw rod grinding machine by High Rotation Speed grinding, processing screw flight.Type device repaiied by the emery wheel be arranged on screw rod grinding machine 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 screw rod.It is more complicated, not compact that type device structure repaiied by the emery wheel of existing screw rod grinding machine, 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 screw rod grinding machine grinding wheel dressing device.
Technical scheme is as follows:
A kind of screw rod grinding machine grinding wheel dressing device, its key is: comprise slide unit base, this slide unit base is provided with x to carriage, on carriage, y is provided with to carriage in this x-axis, described x is mutually vertical to carriage with y to carriage, on carriage, be provided with two roller motors at described y, the 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 x comprises two the first line slideways be parallel to each other to carriage, the slide rail of described first line slideway is fixedly mounted on the upper surface of described slide unit base, the slide block of two described first line slideways is installed with same first gripper shoe, the first screw mandrel contiguous block is fixedly installed at the lower surface of this first gripper shoe, this the first screw mandrel contiguous block is between two described first line slideways, on this first screw mandrel contiguous block, screw thread is equipped with x to screw mandrel, in the edge of described slide unit base, the first buncher is installed, described x is connected to one end of screw mandrel and the output shaft axial restraint of this first buncher,
Described y comprises two the second line slideways be parallel to each other to carriage, the slide rail of described second line slideway is fixedly mounted on the upper surface of described first gripper shoe, the slide block of two described second line slideways is installed with same second gripper shoe, the second screw mandrel contiguous block is fixedly installed at the lower surface of this second gripper shoe, this the second screw mandrel contiguous block is between two described second line slideways, on this second screw mandrel contiguous block, screw thread is equipped with y to screw mandrel, in the edge of described first gripper shoe, the second buncher is installed, described y is connected to one end of screw mandrel and the output shaft axial restraint of this second buncher.
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, emery wheel is repaired, structure is simple, compact, compact; Two the first line slideways make x more steady to slip, and to be arranged on the lower surface of the first gripper shoe to the first screw mandrel contiguous block that wire rod thread is connected by with x, make x compacter to the structure of carriage, volume is smaller and more exquisite; Two the second line slideways make y more steady to slip, and to be arranged on the lower surface of the second gripper shoe to the second screw mandrel contiguous block that wire rod thread is connected by with y, 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 gripper shoe, two described roller motors are all near the edge of described second gripper shoe, the output shaft of two described roller motors is all parallel with described second gripper shoe, the output shaft of two described roller motors stretches out the edge of described second gripper shoe respectively, the output shaft of two described roller motors about y to symmetry.Adopt above technical scheme, type is repaiied to the emery wheel of screw rod grinding machine effective.
Above-mentioned first buncher and the second buncher 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.
Above-mentioned first line slideway and the second line slideway are roller line slideway.Adopt above technical scheme, the precision of roller line slideway is high, convenient control.
Beneficial effect: adopt screw rod grinding machine grinding wheel dressing device 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 the emery wheel of screw rod grinding machine, repair that type device structure is simple, compact, volume is little, to type of the repairing better effects if of screw rod.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the top view of Fig. 1.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the invention will be further described.
As shown in Figure 1, Figure 2 and Figure 3, a kind of screw rod grinding machine grinding wheel dressing device, comprise slide unit base 1, this slide unit base 1 is provided with x to carriage 2, on carriage 2, y is provided with to carriage 3 in this x-axis, described x is mutually vertical to carriage 3 with y to carriage 2, 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 x comprises two the first line slideways 21 be parallel to each other to carriage 2, the slide rail of described first line slideway 21 is fixedly mounted on the upper surface of described slide unit base 1, the slide block of two described first line slideways 21 is installed with same first gripper shoe 22, the first screw mandrel contiguous block 23 is fixedly installed at the lower surface of this first gripper shoe 22, this the first screw mandrel contiguous block 23 is between two described first line slideways 21, on this first screw mandrel contiguous block 23, screw thread is equipped with x to screw mandrel 24, in the edge of described slide unit base 1, first buncher 25 is installed, described x is connected to one end of screw mandrel 24 and the output shaft axial restraint of this first buncher 25,
Described y comprises two the second line slideways 31 be parallel to each other to carriage 3, the slide rail of described second line slideway 31 is fixedly mounted on the upper surface of described first gripper shoe 22, the slide block of two described second line slideways 31 is installed with same second gripper shoe 32, the second screw mandrel contiguous block 33 is fixedly installed at the lower surface of this second gripper shoe 32, this the second screw mandrel contiguous block 33 is between two described second line slideways 31, on this second screw mandrel contiguous block 33, screw thread is equipped with y to screw mandrel 34, in the edge of described first gripper shoe 22, second buncher 35 is installed, described y is connected to one end of screw mandrel 34 and the output shaft axial restraint of this second buncher 35.
Described roller motor 5 is fixedly mounted on the upper surface of described second gripper shoe 32, two described roller motors 5 are all near the edge of described second gripper shoe 32, the output shaft of two described roller motors 5 is all parallel with described second gripper shoe 32, the output shaft of two described roller motors 5 stretches out the edge of described second gripper shoe 32 respectively, the output shaft of two described roller motors 5 about y to symmetry.
Described first buncher 25 and the second buncher 35 are servomotor.Described first line slideway 21 and the second line slideway 31 are roller line slideway.
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 (4)
1. a screw rod grinding machine grinding wheel dressing device, it is characterized in that: comprise slide unit base (1), this slide unit base (1) is provided with x to carriage (2), on carriage (2), y is provided with to carriage (3) in this x-axis, described x is mutually vertical to carriage (3) with y to carriage (2), 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 x comprises two the first line slideways (21) be parallel to each other to carriage (2), the slide rail of described first line slideway (21) is fixedly mounted on the upper surface of described slide unit base (1), the slide block of two described first line slideways (21) is installed with same first gripper shoe (22), the first screw mandrel contiguous block (23) is fixedly installed at the lower surface of this first gripper shoe (22), this the first screw mandrel contiguous block (23) is positioned between two described first line slideways (21), x is equipped with to screw mandrel (24) at the upper screw thread of this first screw mandrel contiguous block (23), in the edge of described slide unit base (1), the first buncher (25) is installed, described x is connected to one end of screw mandrel (24) with the output shaft axial restraint of this first buncher (25),
Described y comprises two the second line slideways (31) be parallel to each other to carriage (3), the slide rail of described second line slideway (31) is fixedly mounted on the upper surface of described first gripper shoe (22), the slide block of two described second line slideways (31) is installed with same second gripper shoe (32), the second screw mandrel contiguous block (33) is fixedly installed at the lower surface of this second gripper shoe (32), this the second screw mandrel contiguous block (33) is positioned between two described second line slideways (31), y is equipped with to screw mandrel (34) at the upper screw thread of this second screw mandrel contiguous block (33), in the edge of described first gripper shoe (22), the second buncher (35) is installed, described y is connected to one end of screw mandrel (34) with the output shaft axial restraint of this second buncher (35).
2. screw rod grinding machine grinding wheel dressing device according to claim 1, it is characterized in that: described roller motor (5) is fixedly mounted on the upper surface of described second gripper shoe (32), two described roller motors (5) are all near the edge of described second gripper shoe (32), the output shaft of two described roller motors (5) is all parallel with described second gripper shoe (32), the output shaft of two described roller motors (5) stretches out the edge of described second gripper shoe (32) respectively, the output shaft of two described roller motors (5) about y to symmetry.
3. screw rod grinding machine grinding wheel dressing device according to claim 1 and 2, is characterized in that: described first buncher (25) and the second buncher (35) are servomotor.
4. screw rod grinding machine grinding wheel dressing device according to claim 1, is characterized in that: described first line slideway (21) and the second line slideway (31) are roller line slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410652655.7A CN104385141A (en) | 2014-11-17 | 2014-11-17 | Shape modification device of grinding wheel of screw grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410652655.7A CN104385141A (en) | 2014-11-17 | 2014-11-17 | Shape modification device of grinding wheel of screw grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104385141A true CN104385141A (en) | 2015-03-04 |
Family
ID=52603147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410652655.7A Pending CN104385141A (en) | 2014-11-17 | 2014-11-17 | Shape modification device of grinding wheel of screw grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104385141A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201020662Y (en) * | 2007-03-28 | 2008-02-13 | 重庆大学 | High precision grinder wheel finishing device for complex section grinding wheel processing |
| CN101758303A (en) * | 2009-10-19 | 2010-06-30 | 西安贝吉姆机床股份有限公司 | Grinding wheel finishing mechanism of gear grinding machine with worm grinding wheel |
| CN201543920U (en) * | 2009-10-21 | 2010-08-11 | 西安贝吉姆机床股份有限公司 | Grinding wheel dressing mechanism of gear grinding machine with form wheel |
| JP2011177850A (en) * | 2010-03-03 | 2011-09-15 | Mitsubishi Heavy Ind Ltd | Truing method for grind stone for grinding gear and gear grinding machine |
| CN103056775A (en) * | 2013-01-14 | 2013-04-24 | 义乌琳多饰品有限公司 | Automatic polishing wheel grinding device in full-automatic water drill grinding and polishing processing |
| CN203019226U (en) * | 2013-01-09 | 2013-06-26 | 陕西理工学院 | Grinding wheel shape modifying device for numerical control screw rod rotor grinding machine |
| CN203779325U (en) * | 2014-02-22 | 2014-08-20 | 洪伊霏 | Grinding wheel dresser |
| CN204339569U (en) * | 2014-11-17 | 2015-05-20 | 重庆兴旺工具制造有限公司 | Screw rod grinder wheel shaper |
-
2014
- 2014-11-17 CN CN201410652655.7A patent/CN104385141A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201020662Y (en) * | 2007-03-28 | 2008-02-13 | 重庆大学 | High precision grinder wheel finishing device for complex section grinding wheel processing |
| CN101758303A (en) * | 2009-10-19 | 2010-06-30 | 西安贝吉姆机床股份有限公司 | Grinding wheel finishing mechanism of gear grinding machine with worm grinding wheel |
| CN201543920U (en) * | 2009-10-21 | 2010-08-11 | 西安贝吉姆机床股份有限公司 | Grinding wheel dressing mechanism of gear grinding machine with form wheel |
| JP2011177850A (en) * | 2010-03-03 | 2011-09-15 | Mitsubishi Heavy Ind Ltd | Truing method for grind stone for grinding gear and gear grinding machine |
| CN203019226U (en) * | 2013-01-09 | 2013-06-26 | 陕西理工学院 | Grinding wheel shape modifying device for numerical control screw rod rotor grinding machine |
| CN103056775A (en) * | 2013-01-14 | 2013-04-24 | 义乌琳多饰品有限公司 | Automatic polishing wheel grinding device in full-automatic water drill grinding and polishing processing |
| CN203779325U (en) * | 2014-02-22 | 2014-08-20 | 洪伊霏 | Grinding wheel dresser |
| CN204339569U (en) * | 2014-11-17 | 2015-05-20 | 重庆兴旺工具制造有限公司 | Screw rod grinder wheel shaper |
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Application publication date: 20150304 |
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