CN204711745U - For the grinding machine of pass hole slot grinding - Google Patents
For the grinding machine of pass hole slot grinding Download PDFInfo
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- CN204711745U CN204711745U CN201520435222.6U CN201520435222U CN204711745U CN 204711745 U CN204711745 U CN 204711745U CN 201520435222 U CN201520435222 U CN 201520435222U CN 204711745 U CN204711745 U CN 204711745U
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Abstract
The utility model discloses a kind of grinding machine for the grinding of pass hole slot, comprise lathe bed, workbench, column and rotating disc, be positioned at rotating disc pivot bilateral symmetry and be provided with mount pad for installing workpiece, workbench is provided with the drive unit driving mount pad synchronously inwardly to rotate, drive unit comprises the power transmission shaft that two ends are provided with the contrary worm screw of rotation direction, worm engaging transmission has the worm gear fixing with mount pad, rotating disc is provided with rotating disc coaxial line and the main shaft of the grinding motor that is in transmission connection, front-end of spindle is provided with grinding machine head, column trailing flank is provided with the copper ring providing grinding motor power supply.The utility model drives two workpiece synchronously to rotate inwardly by Worm Wheel System mount pad, the grinding machine head of High Rotation Speed is made to carry out the grinding in aperture at the tangent place of two workpiece, thus reach the object processing different radii ring groove at single outer surface of workpiece, its structure is simple, easy to operate, once can process two workpiece, operating efficiency is high.
Description
Technical field
The utility model relates to Machining Technology field, especially a kind of grinding machine for the grinding of pass hole slot.
Background technology
In machining, the bore hole that adopts is processed hole further, improves precision, reduces surface roughness, correct the deflection of original axially bored line.And in order to improve workpiece quality better, workpiece after bore hole generally need improve structure property through heat treatment, workpiece after heat treatment, hardness, intensity etc. are all greatly improved, therefore for obtaining the final accuracy of manufacture of workpiece, many employings grinding method carries out the grinding in hole, for common Kong Eryan, grinding more for convenience, precision also easily ensures, and for the pass hole slot be made up of different radii, if adopt usual manner to process one by one pass hole slot, then efficiency is low, machining accuracy is difficult to ensure, such as on the face of cylinder, machining hole nibs groove then seems very inconvenient, especially radius of machining not wait cannelure more difficult.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, provides a kind of grinding machine for the grinding of pass hole slot, and the requirement of the pass hole slot be made up of different radii with satisfied processing, increases work efficiency, stablize machining accuracy.
The utility model solves the technical scheme that its technical problem adopts: a kind of grinding machine for the grinding of pass hole slot, the pass hole slot be made up of different radii on grinding work piece, comprise lathe bed, along the workbench of lathe bed longitudinal sliding motion, the column being fixed on lathe bed one end and the rotating disc be fixed on column leading flank, be positioned at rotating disc pivot bilateral symmetry and be provided with mount pad for installing workpiece, workbench below mount pad is provided with the drive unit driving mount pad synchronously inwardly to rotate, described drive unit comprises power transmission shaft, power transmission shaft two ends are separately installed with the contrary worm screw of rotation direction, described worm engaging transmission has worm gear, described worm gear and mount pad are fixed, described rotating disc fixes grinding rack, grinding rack is provided with the main shaft with rotating disc coaxial line, grinding motor, front-end of spindle is provided with grinding machine head, V belt translation is connected with between rear-end of spindle and grinding motor, column trailing flank is provided with the copper ring providing grinding motor power supply and the brush preventing power cord wrap.
Further, described workbench is fixed with support, and internal stent is fixed with bearing block, is provided with bearing in inner hole of bearing seat, has connecting axle below mount pad, and connecting axle and bearing fit are also fixed through bearing and worm gear.
Specifically, the line shaft that described drive unit has fixing drive motors on the table, one end is connected with drive motors output shaft, the other end of line shaft is provided with drive bevel gear, and power transmission shaft is provided with the driven wheel of differential with drive bevel gear engaged transmission.
The output shaft of described drive motors is connected by shaft coupling with line shaft.
The beneficial effects of the utility model are: the utility model drives two workpiece synchronously to rotate inwardly by Worm Wheel System mount pad, the grinding machine head of High Rotation Speed is made to carry out the grinding in aperture at the tangent place of two workpiece, thus reach the object processing different radii ring groove at single outer surface of workpiece, its structure is simple, easy to operate, once can process two workpiece, operating efficiency is high.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of drive unit described in the utility model.
1. lathe bed 2. workbench 3. column 4. rotating disc 5. mount pad 6. power transmission shaft 7. worm screw 8. worm gear 9. grinding rack 10. main shaft 11. grinding motor 12. grinding machine head 13. V belt translation 14. copper ring 15. brush 16. support 17. bearing block 18. bearing 19. drive motors 20. line shaft 21. drive bevel gear 22. driven wheel of differential 23. shaft coupling 24. workpiece in figure
Detailed description of the invention
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
As Fig. 1, a kind of grinding machine for the grinding of pass hole slot shown in Fig. 2, for the pass hole slot that grinding work piece 24 is made up of different radii, it comprises lathe bed 1, along the workbench 2 of lathe bed 1 longitudinal sliding motion, the column 3 being fixed on lathe bed 1 one end and the rotating disc 4 be fixed on column 3 leading flank, described rotating disc 4 fixes grinding rack 9, grinding rack 9 is provided with the main shaft 10 with rotating disc 4 coaxial line, grinding motor 11, main shaft 10 front end is provided with grinding machine head 12, V belt translation 13 is connected with between main shaft 10 rear end and grinding motor 11, column 3 trailing flank is provided with the copper ring 14 that grinding motor 11 power supply is provided by right angle support plate, copper ring 14 connects external power source, circumferential recess on copper ring is embedded in the brush 15 preventing power cord wrap, the wire that brush 15 is drawn is through the penetration pipe be located on column 3 and grinding motor 11 connection,
Be positioned at rotating disc 4 pivot bilateral symmetry and be provided with mount pad 5 for installing workpiece 24, workbench 2 below mount pad 5 is provided with and drives the synchronous drive unit inwardly rotated of mount pad 5, as shown in Figure 2, described drive unit comprises power transmission shaft 6, be fixed on the drive motors 19 on workbench 2, the line shaft 20 that one end is connected by shaft coupling 23 with drive motors 19 output shaft, the other end of line shaft 20 is provided with drive bevel gear 21, power transmission shaft 6 medium position is provided with the driven wheel of differential 22 with drive bevel gear 21 engaged transmission, the two ends of power transmission shaft 6 are separately installed with the contrary worm screw of rotation direction 7, described worm screw 7 engaged transmission has worm gear 8, mount pad 5 is fixed with worm gear 8.
Specifically, described workbench 2 is fixed with support 16, support 16 inside is fixed with bearing block 17, is provided with bearing 18, has connecting axle below mount pad 5 in bearing block 17 endoporus, and connecting axle and bearing 18 are joined and be combined through bearing 18 and fix with worm gear 8.Namely the worm screw 7 transmission worm gear 8 contrary by rotation direction and realize the synchronous of mount pad 5 and inwardly rotate, also achieve the synchronous of two workpiece 24 and inwardly rotate.
During grinding, workpiece 24 is fixedly mounted on mount pad 5, drive motors 19 starts, drive drive bevel gear 21 engaged transmission driven wheel of differential 22, power transmission shaft 6 rotates, make to be arranged on the contrary worm screw 7 of power transmission shaft 6 two ends rotation direction to rotate and each self-corresponding worm gear 8 of engaged transmission, thus drive the synchronous inwardly rotation of mount pad 5, the workpiece 24 be arranged on mount pad 5 rotates, now workbench 2 slides near grinding machine head 12, grinding motor 11 drives grinding machine head 12 High Rotation Speed, meanwhile, grinding machine head 12 realizes reducing under the effect of rotating disc 4, workpiece 24 rotates to an angle, required aperture is processed under certain angle, due to time processing two workpiece 24, two workpiece 24 rotate all inwardly, and in the processing aperture, tangent place of two round pieces 24, so what be presented on single round piece 24 outer surface is the ring groove of different radii.
The utility model drives two workpiece 24 synchronously to rotate inwardly by worm gear 8 worm screw 7 drive pad 5, the grinding machine head 12 of High Rotation Speed is made to carry out the grinding in aperture at the tangent place of two workpiece 24, thus reach the object processing different radii ring groove at single workpiece 24 outer surface, its structure is simple, easy to operate, once can process two workpiece 24, operating efficiency is high.
Above-mentioned embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and be implemented; protection domain of the present utility model can not be limited with this; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (4)
1. the grinding machine for the grinding of pass hole slot, for the pass hole slot that grinding work piece (24) is made up of different radii, comprise lathe bed (1), along the workbench (2) of lathe bed (1) longitudinal sliding motion, the column (3) being fixed on lathe bed (1) one end and the rotating disc (4) be fixed on column (3) leading flank, it is characterized in that: be positioned at rotating disc (4) pivot bilateral symmetry and be provided with mount pad (5) for installing workpiece (24), the workbench (2) of mount pad (5) below is provided with and drives the synchronous drive unit inwardly rotated of mount pad (5), described drive unit comprises power transmission shaft (6), power transmission shaft (6) two ends are separately installed with the contrary worm screw of rotation direction (7), described worm screw (7) engaged transmission has worm gear (8), described worm gear (8) is fixed with mount pad (5), the upper fixing grinding rack (9) of described rotating disc (4), grinding rack (9) is provided with the main shaft (10) with rotating disc (4) coaxial line, grinding motor (11), main shaft (10) front end is provided with grinding machine head (12), V belt translation (13) is connected with between main shaft (10) rear end and grinding motor (11), column (3) trailing flank is provided with the copper ring (14) providing grinding motor (11) power supply and the brush (15) preventing power cord wrap.
2. the grinding machine for the grinding of pass hole slot according to claim 1, it is characterized in that: described workbench (2) is fixed with support (16), support (16) inside is fixed with bearing block (17), bearing (18) is installed in bearing block (17) endoporus, mount pad (5) below has connecting axle, and connecting axle and bearing (18) join that to be combined through bearing (18) and worm gear (8) fixing.
3. the grinding machine for the grinding of pass hole slot according to claim 1, it is characterized in that: the line shaft (20) that described drive unit has the drive motors (19) be fixed on workbench (2), one end is connected with drive motors (19) output shaft, the other end of line shaft (20) is provided with drive bevel gear (21), and power transmission shaft (6) is provided with the driven wheel of differential (22) with drive bevel gear (21) engaged transmission.
4. the grinding machine for the grinding of pass hole slot according to claim 3, is characterized in that: the output shaft of described drive motors (19) is connected by shaft coupling (23) with line shaft (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520435222.6U CN204711745U (en) | 2015-06-23 | 2015-06-23 | For the grinding machine of pass hole slot grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520435222.6U CN204711745U (en) | 2015-06-23 | 2015-06-23 | For the grinding machine of pass hole slot grinding |
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| Publication Number | Publication Date |
|---|---|
| CN204711745U true CN204711745U (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520435222.6U Active CN204711745U (en) | 2015-06-23 | 2015-06-23 | For the grinding machine of pass hole slot grinding |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564007A (en) * | 2016-11-09 | 2017-04-19 | 安徽千禧精密轴承制造有限公司 | Bearing inner ring channel machining device |
| CN108500775A (en) * | 2018-05-29 | 2018-09-07 | 天津祥嘉流体控制系统有限公司 | Grinder for ball for ball valve attrition process |
| CN110695784A (en) * | 2019-10-26 | 2020-01-17 | 郭沙 | Fine treatment machine for machining slotted holes of density boards |
| CN112984277A (en) * | 2019-12-13 | 2021-06-18 | 湘潭宏远电子科技有限公司 | Electric wire protection mechanism of pipeline robot |
| CN113593452A (en) * | 2021-08-18 | 2021-11-02 | 唐文慧 | Movable intelligent propaganda device for enterprise management |
| CN114800070A (en) * | 2022-04-22 | 2022-07-29 | 常州东风轴承有限公司 | A blank bar grinding device for bearing processing production |
-
2015
- 2015-06-23 CN CN201520435222.6U patent/CN204711745U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564007A (en) * | 2016-11-09 | 2017-04-19 | 安徽千禧精密轴承制造有限公司 | Bearing inner ring channel machining device |
| CN108500775A (en) * | 2018-05-29 | 2018-09-07 | 天津祥嘉流体控制系统有限公司 | Grinder for ball for ball valve attrition process |
| CN110695784A (en) * | 2019-10-26 | 2020-01-17 | 郭沙 | Fine treatment machine for machining slotted holes of density boards |
| CN112984277A (en) * | 2019-12-13 | 2021-06-18 | 湘潭宏远电子科技有限公司 | Electric wire protection mechanism of pipeline robot |
| CN113593452A (en) * | 2021-08-18 | 2021-11-02 | 唐文慧 | Movable intelligent propaganda device for enterprise management |
| CN113593452B (en) * | 2021-08-18 | 2023-03-14 | 唐文慧 | Movable intelligent propaganda device of business administration |
| CN114800070A (en) * | 2022-04-22 | 2022-07-29 | 常州东风轴承有限公司 | A blank bar grinding device for bearing processing production |
| CN114800070B (en) * | 2022-04-22 | 2023-02-10 | 常州东风轴承有限公司 | A blank bar grinding device for bearing processing production |
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