CN203092345U - Electro-mechanical type grinding wheel finisher - Google Patents
Electro-mechanical type grinding wheel finisher Download PDFInfo
- Publication number
- CN203092345U CN203092345U CN 201320034395 CN201320034395U CN203092345U CN 203092345 U CN203092345 U CN 203092345U CN 201320034395 CN201320034395 CN 201320034395 CN 201320034395 U CN201320034395 U CN 201320034395U CN 203092345 U CN203092345 U CN 203092345U
- Authority
- CN
- China
- Prior art keywords
- finishing
- shaft
- grinding wheel
- dresser
- arm
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to an electro-mechanical type grinding wheel finisher which comprises a finishing seat, a coupling shaft, a screw, a safety pin, a motor transmission shaft, a coupling sleeve, a hitting block, travel switches, a finishing arm, a finishing shaft, a coupling disk, a grinding wheel frame, a positioning column, a diamond and a grinding wheel. The electro-mechanical type grinding wheel finisher is characterized in that the finishing shaft is arranged in the finishing seat and connected on the motor transmission shaft, position conversion of the finishing arm is achieved through forward rotation and reverse rotation of a motor which is controlled by two travel switches, and therefore finishing of a grinding surface of the grinding wheel through the diamond arranged on the outer end surface of the finishing arm can be achieved. The electro-mechanical type grinding wheel finisher has the advantages of being reasonable in design, low in cost, and convenient to maintain.
Description
Technical field
The utility model relates to the wheel grinding face finishing field of double-ended grinding machine, specifically a kind of electrodynamic mechanical type dresser.
Background technology
At present, at the dresser of double-ended grinding machine, major part still adopts the hydraulic mechanical type device that the crushing process is controlled.But because hydraulic system needs constantly to safeguard that cause the hydraulic system maintenance cost higher, the relative electrodynamic mechanical type of hydraulic system installation cost system is also higher simultaneously.
Summary of the invention
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of design ingenious, with low cost, easy to maintenance electrodynamic mechanical type dresser.
The utility model addresses the above problem the technical scheme of being taked: a kind of electrodynamic mechanical type dresser, be provided with the finishing seat, coupling spindle, screw, safety pin, motor transmission shaft, coupling sleeve, collision block, travel switch, the finishing arm, dresser shaft, tie-plate, grinding carriage, reference column, diamond, emery wheel, it is characterized in that: the finishing seat is cylindrical, its right-hand member is fixed by screw and tie-plate, finishing seat inside is provided with dresser shaft, dresser shaft is provided with coupling spindle, coupling spindle is fixed by safety pin and coupling sleeve, coupling sleeve links to each other with motor transmission shaft, dresser shaft is coaxial concentric with motor transmission shaft, cylindrical one end of coupling sleeve is provided with collision block, collision block is fixedly mounted on the coupling sleeve by screw, tie-plate is provided with two travel switches, collision block is swung in the angular range that two travel switches form, the finishing seat is fixed on the grinding carriage by screw and reference column, dresser shaft is provided with the finishing arm, the outer face of finishing arm is provided with diamond, diamond contacts with the grinding face of emery wheel, and emery wheel is fixed on the grinding carriage.
The utility model is owing to take said structure, by two travel switch control motor positive and inverses on the tie-plate, realization crushing arm is swung within the specific limits, diamond is repaired the wheel grinding face very accurately, by the transformation of this kind electric, avoided that the fluid pressure type maintenance times was many in the past, maintenance cost is high, complicated drawback is installed, improved the operating accuracy of trimmer, the crushing quality is largely increased.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a structure left view of the present utility model.
Be labeled as among the figure: 1. repair seat, 2. coupling spindle, 3. screw, 4. safety pin, 5. motor transmission shaft, 6. coupling sleeve, 7. collision block, 8. travel switch, 9. screw, 10. travel switch, 11. screws, 12. reference columns, 13. the finishing arm, 14. dresser shafts, 15. tie-plates, 16. grinding carriage, 17. diamonds, 18. emery wheels.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As Fig. 1, shown in Figure 2, the utility model relates to a kind of electrodynamic mechanical type dresser, be provided with finishing seat 1, coupling spindle 2, screw 3, screw 9, screw 11, safety pin 4, motor transmission shaft 5, coupling sleeve 6, collision block 7, travel switch 8 and 10, finishing arm 13, dresser shaft 14, tie-plate 15, grinding carriage 16, reference column 12, diamond 17, emery wheel 18, it is characterized in that: finishing seat 1 is cylindrical, its right-hand member is fixing with tie-plate 15 by screw 3, finishing seat 1 inside is provided with dresser shaft 14, dresser shaft 14 is provided with coupling spindle 2, coupling spindle 2 is fixing with coupling sleeve 6 by safety pin 4, coupling sleeve 6 links to each other with motor transmission shaft 5, dresser shaft 14 is coaxial concentric with motor transmission shaft 5, cylindrical one end of coupling sleeve 6 is provided with collision block 7, collision block 7 is fixedly mounted on the coupling sleeve 6 by screw 9, tie-plate 15 is provided with two travel switches 8 and 10, collision block 7 is swung in the angular range that two travel switches form, finishing seat 1 is fixed on the grinding carriage 16 by screw 11 and reference column 12, dresser shaft 14 is provided with finishing arm 13, the outer face of finishing arm 13 is provided with diamond 17, diamond 17 contacts with the grinding face of emery wheel 18, and emery wheel 18 is fixed on the grinding carriage 16.
When the utility model used, emery wheel was opened and is rotated, and motor transmission shaft drives dresser shaft and rotates, and the dresser shaft other end connects the finishing arm, and the diamond on the finishing arm is repaired emery wheel.The finishing arm is positioned at the A position during beginning, open the trimmer switch, burring machine gets, motor transmission shaft just changes, and the finishing arm is followed dresser shaft and rotated, and the diamond on the finishing arm begins to contact the outer bowlder of emery wheel, because emery wheel is rotating, therefore run to the B position when repairing arm, diamond has been finished the finishing to whole wheel grinding face, meanwhile, travel switch 10 plays a role, the burring machine dead electricity also commutates electricly, the motor transmission shaft counter-rotating, and the finishing arm returns the A position from the B position, this moment, travel switch 8 played a role, the burring machine dead electricity also commutates electricly, carries out dressing process next time, thereby finishes the again and again dressing process repeatedly to emery wheel.Be provided with safety pin between coupling sleeve and coupling spindle, when the travel switch inefficacy, when the rotation of motor transmission shaft can't commutate, the stressed change of safety pin caused stressed fracture greatly, can avoid trimmer generation mechanical accident.
The utility model can be used for the crushing process of double-ended grinding machine, driving dresser shaft by motor transmission shaft rotates and realizes that the position of repairing arm moves, control the anglec of rotation of trimmer main shaft simultaneously by travel switch, and be provided with safety pin and avoid repairing the mechanical accident that arm anglec of rotation overtravel takes place, reduced production cost simultaneously, reduced maintenance cost, improved the trimmer precision, the overall performance of lathe is increased dramatically.
Claims (1)
1. electrodynamic mechanical type dresser, be provided with the finishing seat, coupling spindle, screw, safety pin, motor transmission shaft, coupling sleeve, collision block, travel switch, the finishing arm, dresser shaft, tie-plate, grinding carriage, reference column, diamond, emery wheel, it is characterized in that: the finishing seat is cylindrical, its right-hand member is fixed by screw and tie-plate, finishing seat inside is provided with dresser shaft, dresser shaft is provided with coupling spindle, coupling spindle is fixed by safety pin and coupling sleeve, coupling sleeve links to each other with motor transmission shaft, dresser shaft is coaxial concentric with motor transmission shaft, cylindrical one end of coupling sleeve is provided with collision block, collision block is fixedly mounted on the coupling sleeve by screw, tie-plate is provided with two travel switches, and collision block is swung in the angular range that two travel switches form, and the finishing seat is fixed on the grinding carriage by screw and reference column, dresser shaft is provided with the finishing arm, the outer face of finishing arm is provided with diamond, and diamond contacts with the grinding face of emery wheel, and emery wheel is fixed on the grinding carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320034395 CN203092345U (en) | 2013-01-23 | 2013-01-23 | Electro-mechanical type grinding wheel finisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320034395 CN203092345U (en) | 2013-01-23 | 2013-01-23 | Electro-mechanical type grinding wheel finisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203092345U true CN203092345U (en) | 2013-07-31 |
Family
ID=48843788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320034395 Withdrawn - After Issue CN203092345U (en) | 2013-01-23 | 2013-01-23 | Electro-mechanical type grinding wheel finisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203092345U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100976A (en) * | 2013-01-23 | 2013-05-15 | 乳山市宏远机床制造有限公司 | Electric mechanical grinding wheel dresser |
| CN103769968A (en) * | 2014-01-08 | 2014-05-07 | 乳山市宏远机床制造有限公司 | One-arm trimming structure special for vertical parallel end surface grinding machine |
-
2013
- 2013-01-23 CN CN 201320034395 patent/CN203092345U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100976A (en) * | 2013-01-23 | 2013-05-15 | 乳山市宏远机床制造有限公司 | Electric mechanical grinding wheel dresser |
| CN103769968A (en) * | 2014-01-08 | 2014-05-07 | 乳山市宏远机床制造有限公司 | One-arm trimming structure special for vertical parallel end surface grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130731 Effective date of abandoning: 20171114 |
|
| AV01 | Patent right actively abandoned |