CN203738589U - Planetary end face grinding rotating disk mechanism - Google Patents
Planetary end face grinding rotating disk mechanism Download PDFInfo
- Publication number
- CN203738589U CN203738589U CN201420062874.5U CN201420062874U CN203738589U CN 203738589 U CN203738589 U CN 203738589U CN 201420062874 U CN201420062874 U CN 201420062874U CN 203738589 U CN203738589 U CN 203738589U
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- rotating disk
- positioning sleeve
- clamp
- rotation positioning
- contained
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Abstract
The utility model relates to a planetary end face grinding rotating disk mechanism. The planetary end face grinding rotating disk mechanism comprises a connecting body, an upper disk, a middle pad and a lower disk are clamped and fixed into a whole by the connecting body to form a rotating disk, the rotating disk is installed on a driving shaft of a machine tool, two or more cylindrical stations are arranged on the rotating disk, and each cylindrical station is provided with a planetary gear transmission mechanism, a clamping mechanism and a poking rotating mechanism. Not only does each station on the rotating disk have the function of revolving around the driving shaft of the machine tool, but also the planetary end face grinding rotating disk mechanism has the rotation and clamping functions, so that a workpiece is stable and does not incline in the grinding process, and the end face of the ground workpiece is perpendicular to the axis. The planetary end face grinding rotating disk mechanism is easy to install and operate, high in product machining efficiency, good in quality and suitable for the requirement for large-batch production.
Description
Technical field
The utility model relates to a kind of grinding rotating disk mechanism, particularly a kind of planetary cross grinding rotating disk mechanism; Belong to the frock field of numerical control spring grinding machine grinding spring end face.
Background technology
At present, each station of grinding spring end face frock rotating disk using on numerical control, common mill spring machine does not have rotation, clamping function, only has one with master revolution function, workpiece Compress Spring is contained in each cylindrical shape station and is the grinding in naturally deflecting, under heeling condition, workpiece end face and axis out of plumb after grinding.
Utility model content
The purpose of this utility model is just to provide one can fix grinding spring end face, the workpiece end face planetary cross grinding rotating disk mechanism vertical with axis after guarantee grinding.
The purpose of this utility model is to realize by such technical scheme, a kind of planetary cross grinding rotating disk: comprise connector, described connector grips upper dish, middle pad, lower wall to be integrally formed rotating disk and to be contained on lathe driving shaft, it is characterized in that: on described rotating disk, be provided with plural cylindrical shape station, on each described cylindrical shape station, be provided with planetary gear mechanism, clamp mechanism and stir rotating mechanism.
Described planetary gear mechanism comprises the rotation positioning sleeve being arranged on described cylindrical shape station, on described rotation positioning sleeve, be provided with rotatable interior fluted disc, described interior fluted disc is integrally formed in described rotating disk and together revolves round the sun with lathe driving shaft with rotation positioning sleeve.
Described stirring on the fuselage that rotating mechanism is arranged on lathe, is located at driving lever on rotating disk by driving and stirs when the moving described rotation positioning sleeve of described internal tooth dribbling completes rotation function and revolve round the sun with lathe driving shaft; Both stirred and fixing non-rotary interior fluted disc can be fixed do not rotate also and can rotate by batch (-type) by described driving lever, in under described interior fluted disc toggle action, each rotation positioning sleeve completes rotation function like this, also with lathe driving shaft revolution, in it, fluted disc gearratio is 4.12 to turn/revolve round the sun.
Described clamp mechanism is in each cylindrical shape station, to be provided with clamp sleeve (8) and clamp ring (7), described clamp sleeve (8) can only produce radial displacement under described clamp ring (7) axial action, and then clamping work pieces, radial displacement 0-12mm.
Preferred version as the above-mentioned planetary cross grinding rotating disk mechanism of the utility model: be also provided with upper raceway dish between described upper dish and described lower wall, described upper raceway dish is supported in lower raceway rings by circumference ball, described lower raceway rings is fixed on described lower wall, described interior fluted disc is fixed on described upper raceway dish, realizes with lathe driving shaft with turning.
Non-rotary external toothing is contained on described upper raceway dish, described lower raceway rings is contained on described lower wall and with lower wall rotates, described upper raceway dish is sandwiched between described upper dish and described lower wall and by the rolling steel balls of 360 degree and rolls in track, be directed on the centre of gyration of described upper dish and described lower wall, described interior fluted disc and non-rotary external toothing are fixed on the inner ring and outer ring on described upper raceway dish.
Described rotation positioning sleeve is fixed on upper pedestal and lower base, the upper outside needle bearing that is equipped with of described rotation positioning sleeve is together contained in described lower base, by Non-return ring spacer axial location, Non-return ring is contained on described lower base and is together contained on described lower wall, its gear ring engages with described interior fluted disc, described upper pedestal is installed on described and coils, and described like this rotation positioning sleeve axially and is radially obtaining gapped location; So just realize the rotation under the toggle action of described interior fluted disc of described rotation positioning sleeve.
Described clamp sleeve is by leaf spring circle spreading, be contained in described rotation positioning sleeve by alignment pin direction location, and described clamp sleeve two ends are 16 degree cones, and described clamp ring is contained in described rotation positioning sleeve upper end, and described lower support clamp ring is in described rotation positioning sleeve lower end.Because described clamp sleeve two ends are outer cone, described lower support clamp ring and described clamp ring joint face are inner conical surface, in the time of the described clamp ring of rotation, produce axial displacement, described lower support clamp ring is motionless, described clamp sleeve the effect of the two ends conical surface next in the same way site polymerization produce clamping force, in the time of the described clamp ring of reverse rotation, under the effect of described leaf spring circle, described clamp sleeve is got back to original position, realizes the clamping of workpiece and loosens.
Owing to having adopted technique scheme, the utlity model has following advantage:
1, the utility model not only makes the each station on numerical control spring grinding machine grinding spring end face grinding rotating disk mechanism have the function around the revolution of lathe driving shaft, and because possessing planetary gear mechanism, clamp mechanism and stir rotating mechanism, each station possesses rotation and clamping function, workpiece is not firmly tilted in the time of grinding, and after guarantee grinding, workpiece end face is vertical with axis.
2, the utility model can be fixed fixing non-rotary interior fluted disc not rotate also and can rotate by batch (-type) by stirring rotating mechanism, in under interior fluted disc toggle action, each rotation positioning sleeve completes rotation function like this, also with lathe driving shaft revolution, in it, fluted disc gearratio is 4.12 to turn/revolve round the sun; Rotate positioning sleeve simultaneously and can only produce radial displacement and clamping work pieces under rotation lock collar axial action, radial displacement 0-12mm, rotation positioning sleeve axially and is radially obtaining gapped location; Realize the clamping of workpiece and loosen by clamp mechanism.
3, the utility model is installed easily, safety simple to operate, and product working (machining) efficiency is high, and the quality better of converted products is applicable to large batch of production requirement.
Brief description of the drawings
Brief description of the drawings of the present utility model is as follows:
Fig. 1 is that planetary cross grinding rotating disk is analysed and observe drive mechanism figure;
Fig. 2 is planetary cross grinding rotating disk gabarit top view.
1-connector in figure, pad in the middle of 2-, 3-connector bolt, the upper dish of 4-, the upper valve snail bolt of 5-, 6-upper pedestal bolt, 7-clamp ring, 8-clamp sleeve, 9-upper pedestal, 10-rotates positioning sleeve, 11-spacer, fluted disc in 12-, 13-internal tooth valve snail bolt, the upper raceway dish of 14-, 15-lower wall, raceway rings under 16-, 17-lower base, the clamp ring of 18-lower support, 19-leaf spring circle, 20-alignment pin, 21-Non-return ring, 22-needle bearing, 23-lathe driving shaft, 24-lower support bolt, 25-driving lever.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail; but utility model is not limited to these embodiments; any improvement on the present embodiment essence spirit or substitute, still belongs to the utility model claim scope required for protection.
Embodiment 1, referring to Fig. 1, Fig. 2, a kind of planetary cross grinding rotating disk: comprise connector 1, described connector 1 grips upper dish 5, middle pad 2, lower wall 15 to be integrally formed rotating disk, be contained on lathe driving shaft 23, on described rotating disk, be provided with plural cylindrical shape station, on each described cylindrical shape station, be provided with planetary gear mechanism, clamp mechanism and stir rotating mechanism.
Described planetary gear mechanism comprises the rotation positioning sleeve 10 being arranged on described cylindrical shape station, on described rotation positioning sleeve 10, be provided with rotatable interior fluted disc 12, described interior fluted disc 12 is integrally formed in described rotating disk and together revolves round the sun with lathe driving shaft with rotation positioning sleeve 10.
Described stirring on the fuselage that rotating mechanism is arranged on lathe, stir and fixing non-rotary interior fluted disc 12 can be fixed do not rotate also and can rotate by batch (-type) by driving lever 25 wherein, in under described interior fluted disc 12 toggle action, each rotation positioning sleeve 10 completes rotation function like this, also with lathe driving shaft revolution, in it, fluted disc gearratio is 4.12 to turn/revolve round the sun.
Described clamp mechanism is in each cylindrical shape station, to be provided with clamp sleeve 8, clamp ring 7, leaf spring circle 19, clamp sleeve 8 two ends are 16 degree cones, it can only produce radial displacement under clamp ring 7 axial action of rotation, and then clamping work pieces, radial displacement 0-12mm.
With further reference to Fig. 1, described connector 1 is contained on lathe driving shaft lathe driving shaft 23, and connector 1 grips integral by upper dish 4, middle pad 2, lower wall 15 use connector bolts 3; In the middle of described upper dish 4 is fixed on by upper valve snail bolt 5, pad is upper 2, pad upper 2 in the middle of described lower wall 15 is bolted to by lower wall; Interior fluted disc 12 is fixed on upper raceway dish 14 by internal tooth valve snail bolt 13, lower raceway rings 16 is bolted on lower wall 15, upper raceway dish 14 between upper dish 4 and lower wall 15 by 360 degree circumference on circumference ball be supported in lower raceway rings 16, realize with described lathe driving shaft 23 with turning.
Non-return ring 21 is contained on lower base 17 and is together contained on lower wall 15; It is fixing by lower support bolt 24 that lower support clamp ring 18 is contained in one end of rotation positioning sleeve 10, on rotation positioning sleeve 10, needle bearing 22 being housed is together contained in lower base 17, by Non-return ring 21 spacer 11 axial location, gear ring engages with interior fluted disc 12, upper pedestal 9 is contained on dish 4 fixing by upper pedestal bolt 6, rotates like this positioning sleeve 10 and axially and is radially obtaining gapped location.Realize the rotation under the toggle action of described interior fluted disc 12 of described rotation positioning sleeve 10.
Three lobe clamp sleeves 8 are located to be contained in by leaf spring circle 19 spreadings, by alignment pin 20 directions and are rotated in positioning sleeve 10, clamp ring 7 is contained in rotation positioning sleeve 10 upper ends, because three lobe clamp sleeve 8 two ends are outer cone, lower support clamp ring 18 clamp rings 7 are inner conical surface, in the time of rotation lock collar 7, produce axial displacement, lower support clamp ring 18 is motionless, three lobe clamp sleeves 8 the effect of the two ends conical surface next in the same way site polymerization produce clamping force, in the time of reverse rotation clamp ring 7, effect clip clutch cover 8 at leaf spring circle 19 is got back to original position, realizes the clamping of workpiece and loosens.
Claims (7)
1. a planetary cross grinding rotating disk mechanism, comprise connector (1), described connector (1) grips upper dish (4), middle pad (2), lower wall (15) to be integrally formed rotating disk and to be contained on lathe driving shaft (23), it is characterized in that: on described rotating disk, be provided with plural cylindrical shape station, on each described cylindrical shape station, be provided with planetary gear mechanism, clamp mechanism and stir rotating mechanism;
Described planetary gear mechanism comprises the rotation positioning sleeve (10) being arranged on described cylindrical shape station, on described rotation positioning sleeve (10), be provided with rotatable interior fluted disc (12), described interior fluted disc (12) is integrally formed in described rotating disk and together revolves round the sun with lathe driving shaft (23) with described rotation positioning sleeve (10);
Described stirring on the fuselage that rotating mechanism is arranged on lathe, is located at when driving lever (25) on rotating disk is stirred described interior fluted disc (12) and driven described rotation positioning sleeve (10) to complete rotation function and is revolved round the sun with lathe driving shaft (23) by driving;
Described clamp mechanism is in each cylindrical shape station, to be provided with clamp sleeve (8) and clamp ring (7), described clamp sleeve (8) can only produce radial displacement under described clamp ring (7) axial action;
Be provided with lower support clamp ring (18) in described rotation positioning sleeve (10) lower end.
2. according to planetary cross grinding rotating disk mechanism claimed in claim 1, it is characterized in that: between described upper dish (4) and described lower wall (15), be also provided with raceway dish (14), described upper raceway dish (14) is supported in lower raceway rings (16) by circumference ball, described lower raceway rings (16) is fixed on described lower wall (15), and rotate with described lower wall (15), described upper raceway dish (14) is sandwiched between described upper dish (4) and described lower wall (15) and is rolled in track by rolling steel balls, be directed on the centre of gyration of described upper dish (4) and described lower wall (15), described interior fluted disc (12) and non-rotary external toothing are fixed on described upper raceway dish (14) inner ring and outer ring.
3. according to the planetary cross grinding rotating disk mechanism described in claim 1 or 2, it is characterized in that: described rotation positioning sleeve (10) is fixed on upper pedestal (9) and lower base (17), the upper outside needle bearing (22) that is equipped with of described rotation positioning sleeve (10) is together contained in described lower base (17), by Non-return ring (21), spacer (11) axial location, described Non-return ring (21) is contained in described lower base (17) above and is together contained on described lower wall (15), its gear ring engages with described interior fluted disc (12), described upper pedestal (9) is installed on described upper dish (4).
4. according to the planetary cross grinding rotating disk mechanism described in claim 1 or 2, it is characterized in that: described clamp sleeve (8) is by leaf spring circle (19) spreading, be contained in described rotation positioning sleeve (10) by alignment pin (20) direction location, and described clamp ring (7) is contained in described rotation positioning sleeve (10) upper end.
5. according to planetary cross grinding rotating disk mechanism claimed in claim 3, it is characterized in that: described clamp sleeve (8) is by leaf spring circle (19) spreading, be contained in described rotation positioning sleeve (10) by alignment pin (20) direction location, and described clamp ring (7) is contained in described rotation positioning sleeve (10) upper end.
6. according to planetary cross grinding rotating disk mechanism claimed in claim 4, it is characterized in that: described clamp sleeve (8) two ends are inner conical surface, the joint face of described lower support clamp ring (18) and described clamp ring (7) is male cone (strobilus masculinus).
7. according to planetary cross grinding rotating disk mechanism claimed in claim 5, it is characterized in that: described clamp sleeve (8) two ends are inner conical surface, the joint face of described lower support clamp ring (18) and described clamp ring (7) is male cone (strobilus masculinus).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420062874.5U CN203738589U (en) | 2014-02-12 | 2014-02-12 | Planetary end face grinding rotating disk mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420062874.5U CN203738589U (en) | 2014-02-12 | 2014-02-12 | Planetary end face grinding rotating disk mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203738589U true CN203738589U (en) | 2014-07-30 |
Family
ID=51338452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420062874.5U Expired - Fee Related CN203738589U (en) | 2014-02-12 | 2014-02-12 | Planetary end face grinding rotating disk mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203738589U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322379A (en) * | 2017-09-01 | 2017-11-07 | 宁波市凌立工业产品设计有限公司 | A kind of hard alloy cutter processing unit (plant) |
| CN108177085A (en) * | 2018-03-09 | 2018-06-19 | 湖南宇晶机器股份有限公司 | A kind of high-accuracy transmission system for continous way curved surface polishing machine |
| CN116372691A (en) * | 2023-03-22 | 2023-07-04 | 广东工科机电有限公司 | Coarse grinding and polishing device, coarse grinding and polishing system and coarse grinding and polishing process |
-
2014
- 2014-02-12 CN CN201420062874.5U patent/CN203738589U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322379A (en) * | 2017-09-01 | 2017-11-07 | 宁波市凌立工业产品设计有限公司 | A kind of hard alloy cutter processing unit (plant) |
| CN108177085A (en) * | 2018-03-09 | 2018-06-19 | 湖南宇晶机器股份有限公司 | A kind of high-accuracy transmission system for continous way curved surface polishing machine |
| CN108177085B (en) * | 2018-03-09 | 2023-06-30 | 湖南宇晶机器股份有限公司 | High-precision transmission system for continuous curved surface polishing machine |
| CN116372691A (en) * | 2023-03-22 | 2023-07-04 | 广东工科机电有限公司 | Coarse grinding and polishing device, coarse grinding and polishing system and coarse grinding and polishing process |
| CN116372691B (en) * | 2023-03-22 | 2023-11-24 | 广东工科机电有限公司 | Coarse grinding and polishing device, coarse grinding and polishing system and coarse grinding and polishing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chengdu Xin Hong Technology Co. Ltd. Assignor: Cai Dequan Contract record no.: 2014510000135 Denomination of utility model: Planetary end face grinding rotating disk mechanism Granted publication date: 20140730 License type: Exclusive License Record date: 20140822 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20150212 |
|
| EXPY | Termination of patent right or utility model |