CN202462134U - Spindle sharpening machine for lathe - Google Patents
Spindle sharpening machine for lathe Download PDFInfo
- Publication number
- CN202462134U CN202462134U CN201120558227XU CN201120558227U CN202462134U CN 202462134 U CN202462134 U CN 202462134U CN 201120558227X U CN201120558227X U CN 201120558227XU CN 201120558227 U CN201120558227 U CN 201120558227U CN 202462134 U CN202462134 U CN 202462134U
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- CN
- China
- Prior art keywords
- bistrique
- spindle
- grinding head
- sharpening machine
- lathe
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a spindle sharpening machine for a lathe. According to the used technical scheme, the spindle sharpening machine for the lathe comprises a mounting base, and is characterized by further comprising a grinding head moving device fixed together with the mounting base, and a grinding head rotating device for driving a grinding head to rotate, wherein an included angle alpha exists between the grinding head moving device and a horizontal direction. The spindle sharpening machine provided by the utility model has the beneficial effects that the spindle sharpening machine provided by the utility model has the advantages of simple structure, convenience in use and high efficiency; the grinding head rotating device drives the grinding head to rotate at a high speed when the grinding head is in contact with the spindle of the lathe, so that the inner surface of a conical hole is repaired and machined; and the included angle between the grinding head moving device and the horizontal plane, so that the grinding head can move along the inner surface of the conical hole due to the included angle, so that the spindle can be rapidly repaired without dismounting the spindle of the lathe. The spindle sharpening machine is higher in machining precision.
Description
Technical field
The utility model relates to the machine tooling technical field, especially relates to a kind of machine tool chief axis sharpening machine.
Background technology
Machine tool chief axis is the indispensable part of numerically controlled machine tool, and main shaft relies on main axle servo motor clamping cutter that workpiece is cut.One end of main shaft is processed with taper hole, accomplishes being connected between cutter and the main shaft by taper hole.Because the frequent change of machine tool can make spindle taper hole produce wearing and tearing, has a strong impact on machine finish.Reconditioning mode commonly used in the prior art is to repair after by the professional main shaft being disassembled; Reinstall after repairing completion; But the dismounting of main shaft and reinstalling all can influence and destroy original precision, and the time of reparations needs is long, has had a strong impact on the normal use of lathe.A kind of main shaft recovery machine is disclosed in the patent application 2010101042376; This kind reparation machine can be accomplished the reparation of main shaft under the prerequisite that machine tool chief axis is not disassembled; It adopts compressed air is that power drives the main shaft recovery machine fast rotational; Accomplish the reparation of main shaft by the bistrique on the main shaft, have that mobility is good, the practical value advantages of higher, but the bistrique on should the reparation machine can't carry out suitable adjusting according to the tapering of taper hole.
Summary of the invention
The purpose of the utility model is to overcome the shortcoming that exists in the prior art; The machine tool chief axis that a kind of machining accuracy is high, simple in structure, easy to use, efficient is high sharpening machine is provided; This machine need not to dismantle machine tool chief axis; Can accomplish the operation that main shaft is repaired, the technical scheme of employing is: a kind of machine tool chief axis sharpening machine comprises mounting seat; It is characterized in that: said machine tool chief axis sharpening machine also comprises bistrique mobile device that is fixed together with said mounting seat and the bistrique tumbler that said bistrique is rotated having angle between said bistrique mobile device and the horizontal direction.
The technical characterictic of the utility model also has: said bistrique tumbler comprises the pneumatic main shaft that drives the bistrique rotation, and said pneumatic main shaft one end is fixed on the sliding rail rack, and the other end is equipped with bistrique.
The technical characterictic of the utility model also has: said bistrique mobile device comprises and moves back and forth cylinder; A said end that moves back and forth the piston rod of cylinder is fixed on the sliding rail rack, and said bistrique mobile device also comprises the motion slide rail that matches with said sliding rail rack.
The beneficial effect of the utility model is: the utlity model has advantage simple in structure, easy to use, that efficient is high; The bistrique tumbler rotates bistrique at a high speed when contacting with machine tool chief axis; Completion has an angle to the reparation processing of taper hole inner surface between bistrique mobile device and the horizontal plane, the existence of this angle makes bistrique to move along the taper hole inner surface; Realized not dismantling machine tool chief axis, can accomplish the purpose of repairing fast, had higher processing precision main shaft.
Description of drawings
Accompanying drawing 1 is the utility model structural representation, and accompanying drawing 2 is the utility model operating position sketch mapes, wherein, the 1st, the bistrique mobile device; The 2nd, pneumatic main shaft, the 3rd, sliding rail rack, the 4th, move back and forth cylinder, the 5th, the motion slide rail; The 6th, bistrique, the 7th, machine tool chief axis, the 8th, mounting seat.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model is described.The utility model is considered the requirement of the taper hole tapering in the machine tool chief axis 7 when design, and then realizes the reparation of the feeding completion of this direction to the taper hole inner surface through bistrique 6.This machine tool chief axis sharpening machine has comprised this machine has been fixedly mounted on the mounting seat 8 on the lathe with mounting seat 8 bistrique mobile device 1 that is fixed together and the bistrique tumbler that bistrique is rotated, to have angle between bistrique mobile device 1 and the horizontal direction.The bistrique tumbler comprises the pneumatic main shaft 2 that drives the bistrique rotation, and pneumatic main shaft 2 is fixed on the sliding rail rack 3, and what match with sliding rail rack 3 is motion slide rail 5.
Bistrique mobile device 1 comprises and moves back and forth cylinder 4 that an end that moves back and forth the piston rod of cylinder 4 is fixed on the sliding rail rack 3.Like this, moving back and forth cylinder 4 effect down, be installed in wherein piston rod and drive sliding rail rack 3 and produce and move, be fixed with pneumatic main shaft 2 on the sliding rail rack 3, the end of pneumatic main shaft 2 is bistriques 6, and is final, moves back and forth cylinder 4 drive bistriques 6 and moves.Bistrique 6 is selected emery wheel for use.
Have angle between bistrique mobile device 1 and the horizontal direction, the size of this angle is regulated with the difference of taper hole tapering.The method of regulating is a rotational motion slide rail 5, makes it identical with the taper hole tapering.
During use, the utility model is installed on the lathe angle of adjustment motion slide rail 5; Make it identical with the taper hole tapering, bistrique 6 is insinuated in the taper hole of machine tool chief axis 7, starts lathe machine tool chief axis 7 is rotated; Open pneumatic main shaft 2, bistrique 6 high speed rotating are pressed the reconditioning button; Under the drive that moves back and forth cylinder 4, bistrique 6 is accomplished the reparation operation to machine tool chief axis 7 along the taper hole inner surface.The size of reparation amount is adjusted by mobile machine tool chief axis 7.
Certainly; Above-mentioned explanation is not the restriction to the utility model; The utility model also be not limited only to above-mentioned for example, variation, remodeling, interpolation or replacement that those skilled in the art are made in the essential scope of the utility model also belong to the protection domain of the utility model.
Claims (3)
1. machine tool chief axis sharpening machine; Comprise mounting seat; It is characterized in that: said machine tool chief axis sharpening machine also comprises bistrique mobile device that is fixed together with said mounting seat and the bistrique tumbler that said bistrique is rotated having angle between said bistrique mobile device and the horizontal direction.
2. according to the described machine tool chief axis sharpening machine of claim 1, it is characterized in that: said bistrique tumbler comprises the pneumatic main shaft that drives the bistrique rotation, and said pneumatic main shaft one end is fixed on the sliding rail rack, and the other end is equipped with bistrique.
3. according to the described machine tool chief axis sharpening machine of claim 2; It is characterized in that: said bistrique mobile device comprises and moves back and forth cylinder; A said end that moves back and forth the piston rod of cylinder is fixed on the sliding rail rack, and said bistrique mobile device also comprises the motion slide rail that matches with said sliding rail rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120558227XU CN202462134U (en) | 2011-12-28 | 2011-12-28 | Spindle sharpening machine for lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120558227XU CN202462134U (en) | 2011-12-28 | 2011-12-28 | Spindle sharpening machine for lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202462134U true CN202462134U (en) | 2012-10-03 |
Family
ID=46910329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120558227XU Expired - Fee Related CN202462134U (en) | 2011-12-28 | 2011-12-28 | Spindle sharpening machine for lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202462134U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736927A (en) * | 2016-12-15 | 2017-05-31 | 宁夏共享精密加工有限公司 | A kind of device repaired for the autogenous grinding of main shaft of numerical control machine tool taper hole |
| CN108818176A (en) * | 2018-09-11 | 2018-11-16 | 中车株洲电机有限公司 | A kind of Regrinding System and grinding method for eliminating machine shaft internal taper hole formation of crack |
| CN110103104A (en) * | 2019-05-17 | 2019-08-09 | 辽宁科技大学 | A kind of device and method polishing 45 ° of parting O shape die for rubber seal rings |
-
2011
- 2011-12-28 CN CN201120558227XU patent/CN202462134U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736927A (en) * | 2016-12-15 | 2017-05-31 | 宁夏共享精密加工有限公司 | A kind of device repaired for the autogenous grinding of main shaft of numerical control machine tool taper hole |
| CN108818176A (en) * | 2018-09-11 | 2018-11-16 | 中车株洲电机有限公司 | A kind of Regrinding System and grinding method for eliminating machine shaft internal taper hole formation of crack |
| CN108818176B (en) * | 2018-09-11 | 2024-06-07 | 中车株洲电机有限公司 | Grinding system and grinding method for eliminating crack source of inner taper hole of motor rotating shaft |
| CN110103104A (en) * | 2019-05-17 | 2019-08-09 | 辽宁科技大学 | A kind of device and method polishing 45 ° of parting O shape die for rubber seal rings |
| CN110103104B (en) * | 2019-05-17 | 2024-03-26 | 辽宁科技大学 | Device and method for polishing 45-degree parting O-shaped rubber sealing ring mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20131228 |