CN202180416U - Arc trimming device for abrasive wheels - Google Patents
Arc trimming device for abrasive wheels Download PDFInfo
- Publication number
- CN202180416U CN202180416U CN2011202829177U CN201120282917U CN202180416U CN 202180416 U CN202180416 U CN 202180416U CN 2011202829177 U CN2011202829177 U CN 2011202829177U CN 201120282917 U CN201120282917 U CN 201120282917U CN 202180416 U CN202180416 U CN 202180416U
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- China
- Prior art keywords
- wheel
- cutting tool
- frame
- arc
- trimming device
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- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses an arc trimming device for abrasive wheels, which comprises a frame, a servo motor and an electric controller, wherein the servo motor and the electric controller are arranged in the frame which is capable of sliding back and forth along a guide rail, a rotary shaft is vertically arranged in the frame and transversely provided with a mounting hole, an abrasive wheel cutting tool is arranged in the mounting hole, a driving gear is disposed above the mounting hole and meshed with a rack arranged at the top of the abrasive wheel cutting tool which is capable of horizontally sliding in the mounting hole. The arc trimming device for abrasive wheels is simple in operation, high in automation level and capable of precisely trimming abraded formed arc abrasive wheels, and production cost is reduced.
Description
Technical field
The utility model relates to a kind of abrasive wheel grinding wheel arc trimming device.
Background technology
In the precise finiss process of ball bearing, the ball raceway groove of bearing outer ring inwall is to use moulding arc diamond wheel grinding.The moulding arc diamond wheel cuts with the ball raceway groove of its small sand grains thing to said bearing outer ring inwall, and the sand grains thing is rust or come off gradually, causes the grinding face precision to reduce, and influences the quality of ball bearing.For guaranteeing the grinding accuracy of bearing outer ring inwall ball raceway groove, need in time to change worn out moulding arc diamond wheel, the expensive moulding arc diamond wheel of frequent replacing, production cost strengthens.
The utility model content
The purpose of the utility model is: provide a kind of simple to operate, the abrasive wheel grinding wheel arc trimming device that automaticity is high can accurately be repaired worn out moulding arc diamond wheel, reduces production costs.
For realizing above-mentioned purpose, the utility model can be taked following technical proposals:
A kind of abrasive wheel grinding wheel arc trimming device of the utility model comprises and can be arranged at servomotor and electric controller in the frame along the frame of slip before and after the guide rail; In this frame, vertically be provided with gyroaxis; Along laterally being provided with installing hole, in said installing hole, be provided with the emery wheel cutting tool on the said gyroaxis, be provided with driven wheel on the top of said installing hole; Through said driven wheel and the engagement that is located at the tooth bar at emery wheel cutting tool top, this emery wheel cutting tool can horizontal slip in said installing hole.
Said emery wheel cutting tool is made up of penholder and the diamond pen that is used for the trimming wheel arc surface that is arranged at this penholder left part.
Said servomotor is electrically connected with said electric controller, and is in transmission connection respectively at said gyroaxis and driven wheel through transmission mechanism.
Compared with prior art the beneficial effect of the utility model is: owing to adopt technique scheme, in this frame, vertically be provided with gyroaxis, the edge laterally is provided with installing hole on the said gyroaxis; In said installing hole, be provided with the emery wheel cutting tool, be provided with driven wheel, through said driven wheel and the engagement that is located at the tooth bar at emery wheel cutting tool top on the top of said installing hole; This emery wheel cutting tool can horizontal slip in said installing hole, this structure, and the emery wheel cutting tool is loaded on the feeding frame of numerical control bearing grinder; Can realize moving forward and backward, the emery wheel cutting tool is loaded on the gyroaxis, and gyroaxis drives through servomotor; Can realize revolution of 0-130 degree and move left and right, utilize automatic, the accurately control of said electric controller, can make the emery wheel cutting tool finishing point of moulding arc diamond wheel aimed at forever the center of circle of moulding arc diamond wheel; Make the circular arc radian of finishing more accurate; The moulding arc diamond wheel is repeatedly used repeatedly, improve the utilization rate of moulding arc diamond wheel, reduce production costs.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the left TV structure sketch map of Fig. 1;
Fig. 3 is that the A-A of Fig. 1 is to cross-sectional view.
The specific embodiment
As depicted in figs. 1 and 2, a kind of abrasive wheel grinding wheel arc trimming device of the utility model, comprising can be along the frame 1 of slip before and after the guide rail; Be arranged at servomotor 2 and electric controller in the frame 1; In this frame 1, vertically be provided with gyroaxis 3, along laterally being provided with installing hole, in said installing hole, be provided with the emery wheel cutting tool on the said gyroaxis 3; This emery wheel cutting tool is made up of penholder 5 and the diamond pen that is used for the trimming wheel arc surface 6 that is arranged at these penholder 5 left parts; Be provided with driven wheel 4 on the top of said installing hole, through said driven wheel 4 and the engagement that is located at the tooth bar at emery wheel cutting tool top, this emery wheel cutting tool can horizontal slip in said installing hole.Said servomotor 2 is electrically connected with said electric controller, and is in transmission connection with driven wheel 4 respectively at said gyroaxis 3 through transmission mechanism.Fig. 3 shows the user mode that the emery wheel cutting tool is repaired moulding arc diamond wheel 7, as can beappreciated from fig. 3, where no matter repairs a little, and the diamond pen 6 of emery wheel cutting tool is aimed at the centers of circle of moulding arc diamond wheels 7 forever.
Claims (3)
1. abrasive wheel grinding wheel arc trimming device; Comprising can be along the frame (1) of slip before and after the guide rail; Be arranged at servomotor (2) and electric controller in the frame (1), it is characterized in that: in this frame (1), vertically be provided with gyroaxis (3), said gyroaxis (3) is gone up along laterally being provided with installing hole; In said installing hole, be provided with the emery wheel cutting tool; Be provided with driven wheel (4) on the top of said installing hole, through said driven wheel (4) and the engagement that is located at the tooth bar at emery wheel cutting tool top, this emery wheel cutting tool can horizontal slip in said installing hole.
2. abrasive wheel grinding wheel arc trimming device according to claim 1 is characterized in that: said emery wheel cutting tool is made up of penholder (5) and the diamond pen that is used for the trimming wheel arc surface (6) that is arranged at this penholder (5) left part.
3. abrasive wheel grinding wheel arc trimming device according to claim 1 and 2 is characterized in that: said servomotor (2) is electrically connected with said electric controller, and is in transmission connection respectively at said gyroaxis (3) and driven wheel (4) through transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202829177U CN202180416U (en) | 2011-08-05 | 2011-08-05 | Arc trimming device for abrasive wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202829177U CN202180416U (en) | 2011-08-05 | 2011-08-05 | Arc trimming device for abrasive wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202180416U true CN202180416U (en) | 2012-04-04 |
Family
ID=46173465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202829177U Expired - Fee Related CN202180416U (en) | 2011-08-05 | 2011-08-05 | Arc trimming device for abrasive wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202180416U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949976A (en) * | 2014-05-19 | 2014-07-30 | 无锡市飞象精密机床制造有限公司 | Grinding wheel trimmer for spherical roller grinding machine |
| CN104162841A (en) * | 2014-07-21 | 2014-11-26 | 惠志强 | Servo-drive diamond pen arc trimmer |
| CN104511804A (en) * | 2014-12-18 | 2015-04-15 | 江门市江海区杰能机电科技有限公司 | Tool sharpener convenient to finely adjust finishing wheel |
-
2011
- 2011-08-05 CN CN2011202829177U patent/CN202180416U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949976A (en) * | 2014-05-19 | 2014-07-30 | 无锡市飞象精密机床制造有限公司 | Grinding wheel trimmer for spherical roller grinding machine |
| CN104162841A (en) * | 2014-07-21 | 2014-11-26 | 惠志强 | Servo-drive diamond pen arc trimmer |
| CN104511804A (en) * | 2014-12-18 | 2015-04-15 | 江门市江海区杰能机电科技有限公司 | Tool sharpener convenient to finely adjust finishing wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20140805 |
|
| EXPY | Termination of patent right or utility model |