CN203679951U - End grinding equipment - Google Patents
End grinding equipment Download PDFInfo
- Publication number
- CN203679951U CN203679951U CN201420039159.XU CN201420039159U CN203679951U CN 203679951 U CN203679951 U CN 203679951U CN 201420039159 U CN201420039159 U CN 201420039159U CN 203679951 U CN203679951 U CN 203679951U
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- casing
- transmission mechanism
- end mill
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- swing arm
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Abstract
The utility model discloses end grinding equipment, and particularly relates to the end grinding equipment used for grinding the end face of a gear and the end faces of disk-shaped parts. The end grinding equipment is high in machining precision and suitable for mass machining. The edge grinding equipment comprises a base, a box body, an oscillating arm and an end face grinding tool. The box body is connected with the base, and the box body can horizontally move relative to the base. The oscillating arm is mounted on the box body, the oscillating arm can rotate relative to the box body, and the end face grinding tool is fixedly mounted on the oscillating arm. Due to the facts that the box body can move horizontally relative to the base, the oscillating arm mounted on the box body can rotate relative to the box body, and the end face grinding tool used for grinding is mounted on the oscillating arm, after an inner hole of a machine tool is ground, the oscillating arm rotates to enable the end face grinding tool to be rotated to an area suitable for grinding, and meanwhile the box body is horizontally moved to an appropriate position relative to the base to be matched with the oscillating arm to together conduct end face grinding on machined parts.
Description
Technical field
The utility model relates to a kind of end mill equipment, especially a kind of end mill equipment for gear and the processing of disk-shaped part cross grinding.
Background technology
At present, for the processing of traditional high accuracy dish-type gear basic, conventionally with Internal hole positioning by mill large end face, then with large end face location plain grinding another side, then with endoporus and end face location inner hole grinding, operation is loaded down with trivial details, efficiency is low, is tightly applicable to Single unit job lot production.And thereby above-mentioned processing mode needs multiple bearing, clamping to increase corresponding error, finally affect the machining accuracy of part in tooth, so be difficult to the form and position tolerance precision of the end face that reaches grinding workpiece.Therefore, also high less than machining accuracy in prior art, the end mill equipment that is applicable to carrying out processing in enormous quantities.
Utility model content
It is high that technical problem to be solved in the utility model is to provide a kind of machining accuracy, is applicable to carrying out the end mill equipment of processing in enormous quantities.
The end mill equipment adopting for solving the problems of the technologies described above the utility model, comprise base, casing, swing arm, end face grinding tool, described casing connects with base and casing can move horizontally by relative base, described swing arm is arranged on casing, described swing arm can be rotated relative to casing, and described end face grinding tool is fixedly mounted in swing arm; Also comprise translation driving device and translation transmission mechanism, translation driving device is connected with translation transmission mechanism power, and translation transmission mechanism is connected with casing; Also comprise oscillatory gearing mechanism and swinging transmission mechanism, oscillatory gearing mechanism is connected with swinging transmission mechanism power, and swinging transmission mechanism is connected with swing arm; Also comprise end mill drive unit and end mill transmission mechanism, described end mill drive unit is connected with end mill transmission mechanism power, and end mill transmission mechanism is connected with end face grinding tool.
Further, described translation transmission mechanism is made up of ball-screw and feed screw nut's seat, and described ball-screw is connected with translation driving device, and described feed screw nut is fixedly mounted on casing.
Further, described translation driving device is servomotor, and the output shaft of described servomotor is connected with ball-screw, and described servomotor is arranged on base.
Be further, also comprise oscillating spindle, described swinging transmission mechanism is made up of worm gearing, and the worm screw of described worm gearing is connected with oscillatory gearing mechanism, and the worm gear of described worm gearing is connected by oscillating spindle with swing arm.
Further, described oscillatory gearing mechanism is servomotor, and the output shaft of described servomotor is connected with worm screw, and described servomotor is arranged on casing.
Further, also comprise guide rail, described guide rails assembling is on base, and casing coordinates installation with guide rail.
The beneficial effects of the utility model are: due to casing base translation relatively, the swing arm being arranged on casing can be rotated relative to casing, and be arranged on swing arm for the end face grinding tool of grinding, after lathe inner hole grinding, swing arm is rotated and end face grinding tool is turned to be applicable to grinding region, and meanwhile the relative base of casing is moved horizontally to and is applicable to position and coordinates swing arm together part to be processed to be carried out to cross grinding.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Parts, position and numbering in figure: base 1, casing 2, main shaft 4, ball screw 7, feed screw nut 8, swing arm 9, big belt pulley 10, small belt pulley 11, end face grinding tool 12, workpiece to be processed 13.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Fig. 1 figure, end mill equipment of the present utility model, comprise base 1, casing 2, swing arm 9, end face grinding tool 12, described casing 2 connects with base 1 and casing 2 can move horizontally by relative base 1, described swing arm 9 is arranged on casing 2, described swing arm 9 can be rotated relative to casing 2, and described end face grinding tool 12 is fixedly mounted in swing arm 9; Also comprise translation driving device and translation transmission mechanism, translation driving device is connected with translation transmission mechanism power, and translation transmission mechanism is connected with casing 2; Also comprise oscillatory gearing mechanism and swinging transmission mechanism, oscillatory gearing mechanism is connected with swinging transmission mechanism power, and swinging transmission mechanism is connected with swing arm 9; Also comprise end mill drive unit and end mill transmission mechanism, described end mill drive unit is connected with end mill transmission mechanism power, and end mill transmission mechanism is connected with end face grinding tool 12.When concrete enforcement, end mill drive unit is selected variable-frequency motor, and end mill transmission mechanism is selected belt wheel transmission.Belt wheel transmission is made up of large belt wheel 10 and small pulley 11, and large small pulley 11 connects by belt, and large belt wheel 10 has variable-frequency motor to drive, small pulley 11 belt transmission again, and end face grinding tool 12 rotates under the drive of small pulley 11.Due to casing 2 base 1 translation relatively, the swing arm 9 being arranged on casing 2 can be rotated relative to casing 2, and be arranged on swing arm 9 for the end face grinding tool 12 of grinding, after lathe inner hole grinding, swing arm 9 is rotated and end face grinding tool 12 is turned to be applicable to grinding region, and meanwhile the relative base 1 of casing 2 is moved horizontally to and is applicable to position cooperation swing arm 9 and together workpiece to be processed 13 is carried out to cross grinding.Translation driving device is used to the horizontal movement of casing 2 that power is provided, and the power conversion that translation transmission mechanism provides translation driving device is horizontal movement and passes to casing 2.Oscillatory gearing mechanism provides power for the rotation of swing arm 9, and swinging transmission mechanism is with swing arm to rotate relative to casing 2 under the driving of oscillatory gearing mechanism.
Described translation transmission mechanism is made up of ball-screw 7 and 8 of feed screw nuts, and described ball-screw 7 is connected with translation driving device, and described feed screw nut 8 is fixedly mounted on casing 2.Ball-screw 7 and feed screw nut 8 convert translational motion to for the motion that drive unit is produced, and drive relative base 1 translation of casing 2.
Described translation driving device is servomotor, and the output shaft of described servomotor is connected with ball-screw 7, and described servomotor is arranged on base 1.Adopt servomotor can accurately control by controlling the parameter such as rotating speed and corner of servomotor the displacement of the relative base 1 of casing 2, the accurate processing with guarantee equipment to end face as translation driving device.When concrete enforcement, a motor cabinet can be set on base 1 is arranged on servomotor on motor cabinet to facilitate.
Also comprise oscillating spindle 4, described swinging transmission mechanism is made up of worm gearing, and the worm screw of described worm gearing is connected with oscillatory gearing mechanism, and the worm gear of described worm gearing is connected by oscillating spindle 4 with swing arm 9.Worm gearing passes to swing arm 9 for the motion that oscillatory gearing mechanism is produced.When concrete enforcement, worm gear is connected by key with main shaft 4, and main shaft 4 is fixed together with swing arm 9.
Described oscillatory gearing mechanism is servomotor, and the output shaft of described servomotor is connected with worm screw, and described servomotor is arranged on casing 2.Owing to having adopted servomotor as oscillatory gearing mechanism, therefore can accurately control by controlling the corner of servomotor the pendulum angle of swing arm 9 relative casings 2.When concrete enforcement, a motor cabinet can be set on casing 2 is arranged on servomotor on casing 2 to facilitate.
Also comprise guide rail, described guide rails assembling is on base 1, and casing 2 coordinates installation with guide rail.Guide rail is used for retraining the relative base 1 of casing 2 and does rectilinear motion, while specifically enforcement, can select right-angled intersection guide rail, according to adding individual needs, should ensure that casing 2 moves in the effective range of 200mm.
Utilize this end mill of the present utility model, carry out grinding accurately and only need just can complete tooth class part end face is precisely processed by clamped one time being ground part end face, compared with traditional cross grinding, improve part working (machining) efficiency and also improved machining accuracy equipment machining gears or dish-type part end face simultaneously, whole grinding process completes automatically, not only improve the grinding efficiency of tooth class part end face, and reduce the impact of multiple clamping and manual operation factor, can process high-precision tooth class part end face, reduce the surface roughness of tooth class part end face, and it is comparatively stable to process tooth class part end face precision.
Claims (6)
1. end mill equipment, it is characterized in that: comprise base (1), casing (2), swing arm (9), end face grinding tool (12), described casing (2) connects with base (1) and casing (2) can move horizontally by relative base (1), described swing arm (9) is arranged on casing (2), described swing arm (9) can be rotated relative to casing (2), and described end face grinding tool (12) is fixedly mounted in swing arm (9); Also comprise translation driving device and translation transmission mechanism, translation driving device is connected with translation transmission mechanism power, and translation transmission mechanism is connected with casing (2); Also comprise oscillatory gearing mechanism and swinging transmission mechanism, oscillatory gearing mechanism is connected with swinging transmission mechanism power, and swinging transmission mechanism is connected with swing arm (9); Also comprise end mill drive unit and end mill transmission mechanism, described end mill drive unit is connected with end mill transmission mechanism power, and end mill transmission mechanism is connected with end face grinding tool (12).
2. end mill equipment as claimed in claim 1, is characterized in that: described translation transmission mechanism is made up of ball-screw (7) and feed screw nut's seat, and described ball-screw (7) is connected with translation driving device, and described feed screw nut is fixedly mounted on casing (2).
3. end mill equipment as claimed in claim 2, is characterized in that: described translation driving device is servomotor, and the output shaft of described servomotor is connected with ball-screw (7), and described servomotor is arranged on base (1).
4. end mill equipment as claimed in claim 1, it is characterized in that: also comprise oscillating spindle (4), described swinging transmission mechanism is made up of worm gearing, the worm screw of described worm gearing is connected with oscillatory gearing mechanism, and the worm gear of described worm gearing is connected by oscillating spindle (4) with swing arm (9).
5. end mill equipment as claimed in claim 1, is characterized in that: described oscillatory gearing mechanism is servomotor, and the output shaft of described servomotor is connected with worm screw, and described servomotor is arranged on casing (2).
6. end mill equipment as claimed in claim 1, is characterized in that: also comprise guide rail, described guide rails assembling is upper at base (1), and casing (2) coordinates installation with guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039159.XU CN203679951U (en) | 2014-01-22 | 2014-01-22 | End grinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039159.XU CN203679951U (en) | 2014-01-22 | 2014-01-22 | End grinding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203679951U true CN203679951U (en) | 2014-07-02 |
Family
ID=51001910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420039159.XU Expired - Fee Related CN203679951U (en) | 2014-01-22 | 2014-01-22 | End grinding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203679951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215851A (en) * | 2015-10-20 | 2016-01-06 | 广东豪特曼智能机器有限公司 | The face grinding device of Internal Grinder with High Precision |
-
2014
- 2014-01-22 CN CN201420039159.XU patent/CN203679951U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215851A (en) * | 2015-10-20 | 2016-01-06 | 广东豪特曼智能机器有限公司 | The face grinding device of Internal Grinder with High Precision |
| CN105215851B (en) * | 2015-10-20 | 2018-05-08 | 广东豪特曼智能机器有限公司 | The face grinding device of Internal Grinder with High Precision |
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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: 20140702 Termination date: 20160122 |
|
| EXPY | Termination of patent right or utility model |