CN203804348U - Simple angle adjusting mechanism for grinding wheel head - Google Patents
Simple angle adjusting mechanism for grinding wheel head Download PDFInfo
- Publication number
- CN203804348U CN203804348U CN201420154229.6U CN201420154229U CN203804348U CN 203804348 U CN203804348 U CN 203804348U CN 201420154229 U CN201420154229 U CN 201420154229U CN 203804348 U CN203804348 U CN 203804348U
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- CN
- China
- Prior art keywords
- angle
- motor cabinet
- grinding wheel
- adjusting mechanism
- emery wheel
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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 relates to an improvement on the grinding wheel head for a tool grinder, particularly to a simple angle adjusting mechanism for a grinding wheel head. The simple angle adjusting mechanism for the grinding wheel head comprises a grinding wheel, a motor and a lifting mechanism, wherein the grinding wheel is mounted on the main shaft of the motor; the motor is mounted on a motor base; the lifting mechanism comprises an upright column and a lifting sleeve; outer threads are formed in the upright column; the lifting sleeve is mounted on the upright column and matched with the upright column in a screwed manner; a turning handle is arranged at one end of the upright column; a threaded hole is formed in the outer vertical face of the lifting sleeve; the motor base is fastened on the outer vertical face of the lifting sleeve through a bolt; an indicator needle is arranged at the mid-line part of the upper end surface of the motor base; a corresponding circular angle ruler is arranged on the outer vertical face of the lifting sleeve and used for displaying the deflection angle of the motor base. The angle adjusting mechanism for the grinding wheel head has the characteristics of demountability, simple and flexible operation and the like; the angle adjusting mechanism for the grinding wheel head is low in cost, compact in structure and convenient to process, thereby being suitable for transformation of various grinding wheels head of grinding machines.
Description
Technical field
The utility model relates to a kind of improvement of the cutter and tool grinding machine emery wheel headstock, especially relates to a kind of easy emery wheel headstock angle-adjusting mechanism.
Background technology
When grinding, often need actual needs to adjust the angle of inclination of emery wheel.For example, carry out thread grinding for parts such as ball screws and add man-hour, because its lead angle of ball screw of all size all has difference, all need the angle of inclination in vertical plane to emery wheel to adjust.
At present, in common cutter and tool grinding machine, abrasive grinding wheel is installed in a grinding wheel stand, this grinding wheel stand is by a worm drive, realize emery wheel angle adjustment by the mode of Worm Wheel System, thereby realize the adjustment of the angle of emery wheel in vertical plane, so that the grinding to different size screw thread.The control accuracy of Worm Wheel System is low, thereby causes emery wheel angle adjustment precision low, need to repeatedly adjust could determine and need emery wheel angle.
Chinese patent CN 202428273 U disclose a kind of cutter and tool grinding machine, the mode adopting is by tumbler rotating turret, thereby adjust cutter angle of inclination, described in it, tumbler comprises card, six pawl slide units, six pawl supports, six pawl support rotational pins, electric light fixed block, six pawl support pads, six pawl annexes, six pawls and C handle, six pawl slide units are divided into card and electric light fixed block, six pawl supports are connected with six pawl slide units with six pawl support rotational pins by six pawl support pads, are fixed with six pawl annexes, six pawls and C handle on six pawl supports.In the time will grinding milling cutter, according to the difference of sword face, can make A handle, B handle and C handle cooperatively interact and grind.Said mechanism is too complicated, and cost is high, is difficult for being received by factory.
Summary of the invention
For overcoming the deficiencies in the prior art part, the utility model provides a kind of easy emery wheel headstock angle-adjusting mechanism, to solve the cost of existing emery wheel headstock angle-adjusting mechanism.
The technical scheme that the utility model adopts is: a kind of easy emery wheel headstock angle-adjusting mechanism, comprise emery wheel, motor and elevating mechanism, and described emery wheel is arranged on described electric machine main shaft, and described motor is arranged on motor cabinet; Described elevating mechanism comprises column and lifting cover, and described column is provided with external screw thread, and described lifting is sleeved on described column, and spiral coordinates with it, and described column one end is provided with turning handle; On the outer facade of described lifting cover, have a screwed hole, described motor cabinet by bolted outside described lifting is overlapped on facade; Described motor cabinet upper surface midline is provided with pointer, and the outer facade of described lifting cover is provided with corresponding annular angle anale settting scale, for showing the deflection angle of described motor cabinet.
Further, the cylinder table of formation one with step limit laterally protruded in described lifting cover outside, and this cylinder table center has a screwed hole, and described motor cabinet outside also correspondence is provided with a circular short sleeve, described circular short sleeve coordinates with cylinder table outer end is nested, and fixes by bolt-connection; Described motor cabinet upper surface midline is provided with pointer, and described cylinder table periphery is provided with corresponding angle scale, for showing the deflection angle of described motor cabinet.Circular short sleeve coordinates with cylinder table outer end is nested, can effectively reduce the side direction pressure of described bolt, can prevent its bending or fracture.
Beneficial effect: the utlity model has the features such as detachable, simple to operate, flexible, with low cost, compact conformation, is easy to processing, can be applicable to the emery wheel headstock transformation of various grinding machines.
Brief description of the drawings
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the top view of the utility model embodiment 2.
In figure: 1. emery wheel, 2. motor, 3. motor cabinet, 4. column, 5. lifting cover, 6. turning handle, 7 bolts, 8. pointer, 9. short sleeve, 10 angle scales, 11 cylinder tables with step limit.
Detailed description of the invention
Embodiment 1: as shown in Figure 1, a kind of easy emery wheel headstock angle-adjusting mechanism, comprises emery wheel 1, motor 2 and elevating mechanism, and emery wheel 1 is arranged on motor 2 main shafts, and motor 2 is arranged on motor cabinet 3; Elevating mechanism comprises column 4 and lifting cover 5, and column 4 is provided with external screw thread, and lifting cover 5 is sleeved on column 4, and spiral coordinates with it, column 4 upper ends are provided with turning handle 6, clockwise or be rotated counterclockwise turning handle 6, drive column 4 to rotate, make lifting cover 5 rise or decline.
Lifting is overlapped on 5 outer facades and is had a screwed hole, and motor cabinet 3 is fastened on lifting by bolt 7 and overlaps on 5 outer facades; Motor cabinet 3 upper surface midline are provided with pointer 8, and lifting is overlapped 5 outer facades and is provided with corresponding annular angle anale settting scale, for showing the deflection angle of motor cabinet.
Embodiment 2: as shown in Figure 2, lifting is overlapped 5 outsides and is laterally protruded the cylinder table 11 of formation one with step limit, cylinder table 11 centers have a screwed hole, motor cabinet 3 outsides also correspondence are provided with a circular short sleeve 9, circular short sleeve 9 and nested cooperation of cylinder table 11 outer ends, and be connected and fixed by bolt 7; Motor cabinet 3 upper surface midline are provided with pointer 8, and cylinder table periphery is provided with corresponding angle scale 10, for showing the deflection angle of motor cabinet 3.The nested cooperation of cylinder table and circular short sleeve 9, can effectively reduce the side direction pressure of bolt 7, can prevent its bending or fracture.
According to using needs, motor cabinet 3 can be done ± 45 ° of rotations in vertical plane.When adjustment, first unclamp the bolt 7 on motor base with 22mm combination wrenches, according to the angle scale 10 on lifting cover 5, pull motor cabinet 3 to pointer 8 and point to the angle needing.Adjust completely, bolt 7 is tightened.Bolt 7 in the present embodiment adopts M14 bolt.
Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that in the situation that not departing from principle of the present utility model and spirit and can carry out multiple variation, amendment, replacement and modification to these embodiment, scope of the present utility model is limited by claims and equivalent thereof.
Claims (2)
1. an easy emery wheel headstock angle-adjusting mechanism, comprises emery wheel, motor and elevating mechanism, and described emery wheel is arranged on described electric machine main shaft, and described motor is arranged on motor cabinet; Described elevating mechanism comprises column and lifting cover, and described column is provided with external screw thread, and described lifting is sleeved on described column, and spiral coordinates with it, and described column one end is provided with turning handle; It is characterized in that: on the outer facade of described lifting cover, have a screwed hole, described motor cabinet by bolted outside described lifting is overlapped on facade; Described motor cabinet upper surface midline is provided with pointer, and the outer facade of described lifting cover is provided with corresponding annular angle anale settting scale, for showing the deflection angle of described motor cabinet.
2. a kind of easy emery wheel headstock angle-adjusting mechanism according to claim 1, it is characterized in that: the cylinder table of formation one with step limit laterally protruded in described lifting cover outside, this cylinder table center has a screwed hole, described motor cabinet outside also correspondence is provided with a circular short sleeve, described circular short sleeve coordinates with cylinder table outer end is nested, and fixes by bolt-connection; Described motor cabinet upper surface midline is provided with pointer, and described cylinder table periphery is provided with corresponding angle scale, for showing the deflection angle of described motor cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154229.6U CN203804348U (en) | 2014-04-01 | 2014-04-01 | Simple angle adjusting mechanism for grinding wheel head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154229.6U CN203804348U (en) | 2014-04-01 | 2014-04-01 | Simple angle adjusting mechanism for grinding wheel head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203804348U true CN203804348U (en) | 2014-09-03 |
Family
ID=51443157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420154229.6U Expired - Fee Related CN203804348U (en) | 2014-04-01 | 2014-04-01 | Simple angle adjusting mechanism for grinding wheel head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203804348U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215484A (en) * | 2015-09-24 | 2016-01-06 | 上海大学 | A kind of internal thread grinding machine grinding carriage dip angle adjusting mechanism |
| CN105403733A (en) * | 2015-12-09 | 2016-03-16 | 深圳市金洲精工科技股份有限公司 | Grinding wheel detection device and grinding wheel detection method |
| CN111775050A (en) * | 2020-08-04 | 2020-10-16 | 连云港斯克斯机器人科技有限公司 | High-precision angle measuring device for rotation system |
-
2014
- 2014-04-01 CN CN201420154229.6U patent/CN203804348U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215484A (en) * | 2015-09-24 | 2016-01-06 | 上海大学 | A kind of internal thread grinding machine grinding carriage dip angle adjusting mechanism |
| CN105403733A (en) * | 2015-12-09 | 2016-03-16 | 深圳市金洲精工科技股份有限公司 | Grinding wheel detection device and grinding wheel detection method |
| CN111775050A (en) * | 2020-08-04 | 2020-10-16 | 连云港斯克斯机器人科技有限公司 | High-precision angle measuring device for rotation system |
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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: 20140903 Termination date: 20150401 |
|
| EXPY | Termination of patent right or utility model |