CN106425714A - Fine grinding device for main shaft grinding disc positioning end surface of diamond grinding machine - Google Patents
Fine grinding device for main shaft grinding disc positioning end surface of diamond grinding machine Download PDFInfo
- Publication number
- CN106425714A CN106425714A CN201610481444.0A CN201610481444A CN106425714A CN 106425714 A CN106425714 A CN 106425714A CN 201610481444 A CN201610481444 A CN 201610481444A CN 106425714 A CN106425714 A CN 106425714A
- Authority
- CN
- China
- Prior art keywords
- grinding
- horizontally
- positioning end
- face
- fine
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/363—Single-purpose machines or devices for grinding surfaces of revolution in situ
-
- 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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a fine grinding device for a main shaft grinding disc positioning end surface of a diamond grinding machine. The fine grinding device is characterized by comprising a stand, and a diamond grinding disc, a grinding head device and a grinding head position adjusting device for driving the grinding head device to displace and arranged on the stand; the grinding head position adjusting device includes a horizontal movement adjusting device, and a vertical movement adjusting device perpendicular to the moving direction of the horizontal movement adjusting device; and a horizontal guide rail and a vertical guide rail respectively adopt cross cylindrical roller preload rolling guide rails. The fine grinding device can perform peripheral grinding wheel grinding for the positioning end surface of a grinding machine main shaft, which rotates at high speed, to finish fine machining of whole annular end surface, and is simple in structure and excellent in performance.
Description
Technical field
The present invention relates to diamond abrasive machine technology field, especially relate to a kind of diamond abrasive owner's axle mill positioning end face
Grinding attachment.
Background technology
High-speed rotation made by diamond abrasive machine mill, and the jerk value of its working surface is not above 0.005mm.Mill is arranged on
On the end face of main shaft, it is desirable to the total run-out amount of the positioning end face of rotary main shaft is less than 0.002mm, and during this annular end face needs
Recessed 0.02mm.At present, diamond abrasive machine of the prior art is it is difficult to ensure that disclosure satisfy that described requirement, causes its machining accuracy
It is difficult to improve.
Content of the invention
A kind of simple in construction that the purpose of the present invention is contemplated to solve the deficiency of prior art and provides, good stability
The fine grinding device of diamond abrasive owner's axle mill positioning end face.
The present invention is to use following technical solution to realize above-mentioned purpose：A kind of diamond abrasive owner's axle mill positioning
The fine grinding device of end face, it is characterised in that it includes the diamond mill of support and upper setting thereof, grinding head device and drive mill
The bistrique position regulator of head unit displacement；
Described bistrique position regulator include moving horizontally adjusting apparatus and with move horizontally adjusting apparatus moving direction
Vertical stands to device for moving and adjusting；
The described adjusting apparatus that moves horizontally includes being provided with the horizontally-guided support of horizontal guide rail, by motor driver one
Connect driving moves horizontally support, and grinding head device is arranged on and moves horizontally on support；
Described stand to device for moving and adjusting include being provided with vertical direction guiding rail stand to guiding trestle and on the motor that sets drive
Dynamic device two, motor driver two connects driving horizontally-guided support, makes horizontally-guided support move up and down along vertical direction guiding rail；
Horizontal guide rail and vertical direction guiding rail are respectively adopted crossed cylindrical roller preload rolling guide.
Further illustrating as such scheme, described grinding head device includes that bistrique drives motor, transmission mechanism and setting
Having the grinding spindle of bistrique, transmission mechanism is connected to bistrique and drives between motor and grinding spindle, and bistrique is provided with emery wheel, sand
Wheel is vertically set on the top of diamond mill.
Further, described transmission mechanism uses belt wheel transmission, and emery wheel grinding-head drives motor to use by frequency converter regulation turn
Speed three phase electric machine, in order to obtain optimal grinding speed.
Further, motor driver one includes stepper motor one and is connected to stepper motor one and moves horizontally support
Between ball screw, ball screw is parallel with the horizontal guide rail on horizontally-guided support.
Further, motor driver two includes stepper motor two and is connected to stepper motor two and horizontally-guided support
Between fine pitch feed screw nut pair, fine pitch screw mandrel with stand to the vertical direction guiding rail of guiding trestle parallel, vertical with ball screw.
Further, described pedestal includes square rigidity crane span structure, and this crane span structure is provided with the rectangular table of a hollow
On, crane span structure can make horizontal adjustment on the table, makes emery wheel can grind middle concave on grinder main shaft orientation end face.
The present invention uses above-mentioned technical solution can reach to provide the benefit that：
The present invention is for ensureing the operating accuracy of device, and the horizontal guide rail of this device and vertical direction guiding rail all use crossing cylinder to roll
Sub-preload rolling guide, trunnion axis is by stepper motor--and ball screw drives, and stands to axle by stepper motor--between can eliminating
The fine pitch feed screw nut pair of gap drives；Emery wheel is driven High Rotation Speed by three phase electric machine, and rotating speed is regulated by frequency converter, in order to obtain
Optimal grinding speed, whole grinding attachment is arranged on a square rigidity crane span structure, and the rectangle of a hollow installed by this crane span structure
On workbench, crane span structure can make horizontal adjustment on the table, makes emery wheel can grind concave on grinder main shaft orientation end face
Shape, with the needs of satisfied processing.
Brief description
Fig. 1 is the structural representation of the present invention.
Description of reference numerals：1st, support the 2nd, diamond mill the 3rd, grinding head device 3-1, bistrique drive motor 3-2, driver
Structure 3-3, bistrique 3-4, grinding spindle 3-5, emery wheel the 4th, device for moving and adjusting 4-1, move horizontally adjusting apparatus 4-11, water
Level gauge 4-12, horizontally-guided support 4-13, motor driver one 4-14, move horizontally support 4-2, stand and adjust to mobile
Engagement positions 4-21, vertical direction guiding rail 4-22, stand to guiding trestle 4-23, motor driver two.
Detailed description of the invention
Below in conjunction with specific embodiment, the technical program is explained in detail.
As it is shown in figure 1, the present invention is the fine grinding device of a kind of diamond abrasive owner's axle mill positioning end face, it includes
The diamond mill of support 1 and upper setting thereof the 2nd, grinding head device 3 and the bistrique position regulator 4 driving grinding head device 3 displacement；Institute
State bistrique position regulator 4 and include moving horizontally adjusting apparatus 4-1 and vertical with moving horizontally adjusting apparatus 4-1 moving direction
Stand to device for moving and adjusting 4-2；Described move horizontally the horizontally-guided that adjusting apparatus 4-1 includes being provided with horizontal guide rail 4-11
Support 4-12, by motor driver one 4-13 connect drive move horizontally support 4-14, grinding head device 3 be arranged on level move
On dynamic support；Stand to device for moving and adjusting 4-2 include being provided with vertical direction guiding rail 4-21 stand to guiding trestle 4-22 and on set
Motor driver two 4-23, motor driver two 4-23 connect drive horizontally-guided support, make horizontally-guided support edge
Vertical direction guiding rail moves up and down；Horizontal guide rail and vertical direction guiding rail are respectively adopted crossed cylindrical roller preload rolling guide.
Further, grinding head device 3 includes that bistrique drives motor 3-1, transmission mechanism 3-2 and the mill being provided with bistrique 3-3
Head main shaft 3-4, transmission mechanism is connected to bistrique and drives between motor and grinding spindle, bistrique is provided with emery wheel 3-5, and emery wheel hangs down
It is directly arranged on the top of diamond mill.Transmission mechanism uses belt wheel transmission, and emery wheel grinding-head drives motor to use and regulated by frequency converter
Rotating speed three phase electric machine, in order to obtain optimal grinding speed.
Motor driver one 4-13 includes stepper motor one and is connected to stepper motor one and moves horizontally between support
Ball screw, ball screw is parallel with the horizontal guide rail on horizontally-guided support.Motor driver two 4-23 includes stepping
Motor two and the fine pitch feed screw nut pair being connected between stepper motor two and horizontally-guided support, fine pitch screw mandrel with stand to
The vertical direction guiding rail of guiding trestle is parallel, vertical with ball screw.
Further, described pedestal 1 includes square rigidity crane span structure, and this crane span structure is provided with the rectangular table of a hollow
On, crane span structure can make horizontal adjustment on the table, makes emery wheel can grind middle concave on grinder main shaft orientation end face.
The present invention compared with prior art, can carry out emery wheel circumference mill to the positioning end face of the grinder main shaft of high-speed rotation
Cut, complete the retrofit of whole annular end face, both ensure that the full momentum processing end face is less than 0.002mm, ensure again simultaneously
This end face concave 0.02mm.For ensureing the operating accuracy of device, horizontal guide rail and the vertical direction guiding rail of device all use crossing cylinder
Roller preload rolling guide；Trunnion axis is by stepper motor--and ball screw drives, and stands to axle by stepper motor--can eliminate
The fine pitch feed screw nut pair in gap drives；Emery wheel is driven High Rotation Speed by three phase electric machine, and rotating speed is regulated by frequency converter, in order to take
Obtain optimal grinding speed；Whole grinding attachment is arranged on a square rigidity crane span structure, and the square of a hollow installed by this crane span structure
On shape workbench, crane span structure can make horizontal adjustment on the table, in making emery wheel can grind on grinder main shaft orientation end face
Spill.This device can be automatically performed working cycles, and program is convenient to be changed.
Above-described is only the preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, some deformation can also be made and improve, these broadly fall into the present invention
Protection domain.
Claims (6)
1. the fine grinding device of diamond abrasive owner's axle mill positioning end face, it is characterised in that it include support and
The bistrique position regulator of the diamond mill of upper setting, grinding head device and drive grinding head device displacement；
Described bistrique position regulator includes moving horizontally adjusting apparatus and vertical with moving horizontally adjusting apparatus moving direction
Stand to device for moving and adjusting；
The described adjusting apparatus that moves horizontally includes being provided with the horizontally-guided support of horizontal guide rail, is connected by motor driver one
Drive moves horizontally support, and grinding head device is arranged on and moves horizontally on support；
Described stand to device for moving and adjusting include being provided with vertical direction guiding rail stand to guiding trestle and on the motor that sets drive dress
Putting two, motor driver two connects driving horizontally-guided support, makes horizontally-guided support move up and down along vertical direction guiding rail；
Horizontal guide rail and vertical direction guiding rail are respectively adopted crossed cylindrical roller preload rolling guide.
2. the fine grinding device of diamond abrasive owner's axle mill according to claim 1 positioning end face, it is characterised in that
Described grinding head device includes that bistrique drives motor, transmission mechanism and the grinding spindle being provided with bistrique, and transmission mechanism is connected to mill
Between head driving motor and grinding spindle, bistrique being provided with emery wheel, emery wheel is vertically set on the top of diamond mill.
3. the fine grinding device of diamond abrasive owner's axle mill according to claim 1 positioning end face, it is characterised in that
Described transmission mechanism uses belt wheel transmission, and emery wheel grinding-head drives motor to use by the three phase electric machine of frequency converter regulation rotating speed.
4. the fine grinding device of diamond abrasive owner's axle mill according to claim 1 positioning end face, it is characterised in that
Motor driver one includes stepper motor one and is connected to stepper motor one and the ball screw moving horizontally between support, rolling
Ballscrew is parallel with the horizontal guide rail on horizontally-guided support.
5. the fine grinding device of diamond abrasive owner's axle mill according to claim 1 positioning end face, it is characterised in that
Motor driver two includes stepper motor two and the fine pitch screw mandrel being connected between stepper motor two and horizontally-guided support
Pair of nut, fine pitch screw mandrel with stand to the vertical direction guiding rail of guiding trestle parallel, vertical with ball screw.
6. the fine grinding device of diamond abrasive owner's axle mill according to claim 1 positioning end face, it is characterised in that
Described pedestal includes square rigidity crane span structure, and this crane span structure is provided with on the rectangular table of a hollow, and crane span structure can be in work
Make horizontal adjustment on platform, make emery wheel can grind middle concave on grinder main shaft orientation end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481444.0A CN106425714A (en) | 2016-06-23 | 2016-06-23 | Fine grinding device for main shaft grinding disc positioning end surface of diamond grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481444.0A CN106425714A (en) | 2016-06-23 | 2016-06-23 | Fine grinding device for main shaft grinding disc positioning end surface of diamond grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106425714A true CN106425714A (en) | 2017-02-22 |
Family
ID=58183712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610481444.0A Pending CN106425714A (en) | 2016-06-23 | 2016-06-23 | Fine grinding device for main shaft grinding disc positioning end surface of diamond grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106425714A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826445A (en) * | 2017-04-11 | 2017-06-13 | 王艳丽 | Burr removing milling apparatus are used in a kind of brake clutch piece production |
| CN108621024A (en) * | 2018-07-11 | 2018-10-09 | 北京中研环科科技有限公司 | Diamond lap equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2638921Y (en) * | 2003-09-05 | 2004-09-08 | 周宇航 | Automatic diamond grinding machine |
| CN2721295Y (en) * | 2004-07-09 | 2005-08-31 | 王隆太 | Digital controlled screw grinding machine |
| CN102765035A (en) * | 2012-07-31 | 2012-11-07 | 广州市敏嘉制造技术有限公司 | Four-spindle vertical numerical control grinding center |
| CN103286661A (en) * | 2013-05-06 | 2013-09-11 | 广州市敏嘉制造技术有限公司 | Grinder for grinding cycloidal gear |
| CN205996722U (en) * | 2016-06-23 | 2017-03-08 | 佛山市业鹏机械有限公司 | Diamond abrasive owner's axle mill positions the fine grinding device of end face |
-
2016
- 2016-06-23 CN CN201610481444.0A patent/CN106425714A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2638921Y (en) * | 2003-09-05 | 2004-09-08 | 周宇航 | Automatic diamond grinding machine |
| CN2721295Y (en) * | 2004-07-09 | 2005-08-31 | 王隆太 | Digital controlled screw grinding machine |
| CN102765035A (en) * | 2012-07-31 | 2012-11-07 | 广州市敏嘉制造技术有限公司 | Four-spindle vertical numerical control grinding center |
| CN103286661A (en) * | 2013-05-06 | 2013-09-11 | 广州市敏嘉制造技术有限公司 | Grinder for grinding cycloidal gear |
| CN205996722U (en) * | 2016-06-23 | 2017-03-08 | 佛山市业鹏机械有限公司 | Diamond abrasive owner's axle mill positions the fine grinding device of end face |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826445A (en) * | 2017-04-11 | 2017-06-13 | 王艳丽 | Burr removing milling apparatus are used in a kind of brake clutch piece production |
| CN106826445B (en) * | 2017-04-11 | 2018-12-18 | 绍兴市华锐汽车零部件有限公司 | A kind of brake clutch piece production burr removing milling apparatus |
| CN108621024A (en) * | 2018-07-11 | 2018-10-09 | 北京中研环科科技有限公司 | Diamond lap equipment |
| CN108621024B (en) * | 2018-07-11 | 2023-11-28 | 北京中研环科科技有限公司 | Diamond grinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |