CN203542234U - Indexing fixture - Google Patents
Indexing fixture Download PDFInfo
- Publication number
- CN203542234U CN203542234U CN201320640215.0U CN201320640215U CN203542234U CN 203542234 U CN203542234 U CN 203542234U CN 201320640215 U CN201320640215 U CN 201320640215U CN 203542234 U CN203542234 U CN 203542234U
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- race
- divided wheel
- struck side
- driving lever
- main shaft
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Abstract
The utility model relates to an index fixture comprises a turntable, a transmission shaft, an indexing wheel, a motor, a main shaft and a shifting rod; the output end of the motor is connected with the main shaft so as to drive the main shaft to rotate; a main body of the indexing wheel is of a disc-shaped structure, the disc is circumferentially provided with a plurality of wheel grooves, and each wheel groove is arranged from the outer edge of the disc to the center of the disc; the indexing wheel is inn transmission connection with the turntable through the transmission shaft so as to drive the turntable to rotate when the indexing wheel rotates; the shifting rod is vertically and fixedly connected with the main shaft, the shifting rod is provided with a shifting end, the shifting rod is driven by the main shaft to rotate when in rotation, the shifting end makes the circumferential movement by adopting the main shaft as the center, the circumferential movement path of the shifting end is provided with a shifting working position, the shifting working position corresponds to the position of the wheel groove on the indexing wheel, and the shifting end is contacted with the wall of the wheel groove in a slide and rotating manner. The indexing fixture is simple in structure, low in cost, stable to run, good in universality and flexible to use.
Description
Technical field
The utility model belongs to the tool field of machining, is specially a kind of indexing tool.
Background technology
Indexing tool is for workpiece being divided into the machining set-up of arbitrarily angled equal portions, can assist lathe to utilize various difform cutters to carry out the processing work of various grooves, spur gear, the positive tooth wheel of spiral ﹑ Archimedes spiral cam etc.Indexing tool can be used for milling machine, drilling machine and surface grinding machine etc., also can be placed on platform for scribing by bench worker.The calibration form kind of existing indexing tool is a lot, but structure is comparatively complicated mostly, so cost is higher, and for improving indexing accuracy or for applicable different operating modes need, often needing the indexing tool of plurality of specifications, versatility is not high.
Utility model content
The utility model provides a kind of indexing tool, and mechanism is comparatively simple, and cost is lower, operates steadily, and versatility is good, uses flexibly.
For achieving the above object, the technical solution adopted in the utility model is: a kind of indexing tool, comprises rotating disk, power transmission shaft, divided wheel, motor, main shaft and driving lever; The output of described motor connects main shaft, with drive shaft, rotates; The main body of described divided wheel is a disc-shaped structure, and on this disk, along being circumferentially with some races, each race is all for being offered to disc centre direction by disk outer rim; Described divided wheel rotates through power transmission shaft the rotating disk that is in transmission connection, so that drive turntable rotation during divided wheel rotation; Described driving lever is fixedly connected with main shaft is perpendicular, on driving lever, there is struck side, when rotating, main shaft drive driving lever to rotate, take main shaft and as the center of circle, do the circumference motion of drawing a circle in struck side, on the circular motion path of struck side, there is the operating position of stirring, and it is corresponding with the position of race on divided wheel that this stirs operating position, slide and rotate with the cell wall of race and contact in struck side.
During work, the rotation of motor drive shaft, drive driving lever rotates, take main shaft and as the center of circle, do the circumference motion of drawing a circle in struck side on driving lever, in struck side, move on circular motion path stir operating position time, struck side enters on divided wheel and is arranged in and stirs the race that operating position is located, continuation campaign with driving lever, struck side in this race along cell wall one Slideslip and rotate to cell wall opposite side, also promote divided wheel rotation simultaneously, while leaving this race to struck side, divided wheel stops after rotating a definite angle.After on described divided wheel, the race of a station is in the race motion process of last station, move to and stir operating position, and struck side returns back to after rotating a circle and stirs operating position, struck side is stirred race and is determined angle to drive divided wheel again to rotate one, and loop, according to this, realize the calibration rotation of divided wheel; During divided wheel rotation, through power transmission shaft, drive turntable rotation, realize thus the calibration rotation of rotating disk.
Further, the struck side of described driving lever is provided with a roller, and this roller slides and rotates with the cell wall of race and contacts.Optimize, an adjustment tank is offered along bar length direction in the struck side of driving lever, and described roller is through the dismountable a certain position of being fixed in this adjustment tank of screw, so that the position of roller on driving lever is adjustable.
Operation principle of the present utility model: during work, the rotation of motor drive shaft, drive driving lever rotates, take main shaft and as the center of circle, do the circumference motion of drawing a circle in struck side on driving lever, in struck side, move on circular motion path stir operating position time, struck side enters on divided wheel and is arranged in and stirs the race that operating position is located, continuation campaign with driving lever, struck side in this race along cell wall one Slideslip and rotate to cell wall opposite side, also promote divided wheel rotation simultaneously, while leaving this race to struck side, divided wheel stops after rotating a definite angle.After on described divided wheel, the race of a station is in the race motion process of last station, move to and stir operating position, and struck side returns back to after rotating a circle and stirs operating position, struck side is stirred race and is determined angle to drive divided wheel again to rotate one, and loop, according to this, realize the calibration rotation of divided wheel; During divided wheel rotation, through power transmission shaft, drive turntable rotation, realize thus the calibration rotation of rotating disk.
The beneficial effects of the utility model:
1, the utility model mechanism is comparatively simple, and cost is lower, and operates steadily.
2, an adjustment tank is offered along bar length direction in the struck side of the utility model driving lever, and roller is through the dismountable a certain position of being fixed in this adjustment tank of screw, so that the position of roller on driving lever is adjustable, even if it is adjustable to stir operating position, uses more flexible.
3, the utility model, by changing the divided wheel (changing shape, number and the distribution situation etc. of race) of different size, can be realized the calibration of different angles, and versatility is good.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of a kind of indexing tool embodiment of the utility model.
In above accompanying drawing: 1. rotating disk; 2. power transmission shaft; 3. divided wheel; 4. motor; 5. main shaft; 6. driving lever; 7. race; 8. struck side; 9. roller; 10. adjustment tank.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment: shown in Figure 1, a kind of indexing tool, comprises rotating disk 1, power transmission shaft 2, divided wheel 3, motor 4, main shaft 5 and driving lever 6; The output of described motor 4 connects main shaft 5, with drive shaft 5 rotations; The main body of described divided wheel 3 is a disc-shaped structure, and on this disk, along being circumferentially with some races 7, each race 7 is all for being offered to disc centre direction by disk outer rim; Described divided wheel 3 rotates through power transmission shaft 2 rotating disk 1 that is in transmission connection, so that drive rotating disk 1 rotation during divided wheel 3 rotation; Described driving lever 6 is fixedly connected with main shaft 5 is perpendicular, on driving lever 6, there is struck side 8, when main shaft 5 rotation, drive driving lever 6 to rotate, take main shaft 5 and as the center of circle, do the circumference motion of drawing a circle in struck side 8, on the circular motion path of struck side 8, there is the operating position of stirring, and it is corresponding with the position of race 7 on divided wheel 3 that this stirs operating position, slide and rotate with the cell wall of race 7 and contact in struck side 8.
During work, motor 4 drive shaft 5 rotations, drive driving lever 6 to rotate, take main shaft 5 and as the center of circle, do the circumference motion of drawing a circle in struck side 8 on driving lever 6, in struck side 8, move on circular motion path stir operating position time, struck side 8 enters on divided wheel 3 and is arranged in and stirs the race 7 that operating position is located, continuation campaign with driving lever 6, struck side 8 in this race 7 along cell wall one Slideslip and rotate to cell wall opposite side, also promote divided wheel 3 rotations simultaneously, to struck side, 8 while leaving this race 7, and divided wheel 3 rotates one stops after determining angle.
After on described divided wheel 3, the race 7 of a station is in race 7 motion processes of last station, move to and stir operating position, and struck side 8 returns back to after rotating a circle and stirs operating position, struck side 8 is stirred race 7 and is determined angle to drive divided wheel 3 again to rotate one, and loop, according to this, realize the calibration rotation of divided wheel 3; During divided wheel 3 rotation, through power transmission shaft 2, drive rotating disk 1 rotation, realize thus the calibration rotation of rotating disk 1.
The struck side 8 of driving lever 6 is provided with a roller 9, and this roller 9 slides and rotates with the cell wall of race 7 and contacts.An adjustment tank 10 is offered along bar length direction in the struck side 8 of driving lever 6, and described roller 9 is through the dismountable a certain position of being fixed in this adjustment tank 10 of screw, so that the position of roller 9 on driving lever 6 is adjustable.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (3)
1. an indexing tool, is characterized in that: comprise rotating disk (1), power transmission shaft (2), divided wheel (3), motor (4), main shaft (5) and driving lever (6);
The output of described motor (4) connects main shaft (5), with drive shaft (5), rotates;
The main body of described divided wheel (3) is a disc-shaped structure, and on this disk, along being circumferentially with some races (7), each race (7) is all for being offered to disc centre direction by disk outer rim;
Described divided wheel (3) rotates through power transmission shaft (2) rotating disk (1) that is in transmission connection, so that drive rotating disk (1) rotation during divided wheel (3) rotation;
Described driving lever (6) and perpendicular being fixedly connected with of main shaft (5), on driving lever (6), there is struck side (8), when rotating, main shaft (5) drive driving lever (6) to rotate, take main shaft (5) and as the center of circle, do the circumference motion of drawing a circle in struck side (8), on the circular motion path of struck side (8), there is the operating position of stirring, and it is corresponding with the position of the upper race (7) of divided wheel (3) that this stirs operating position, struck side (8) are slided and are rotated with the cell wall of race (7) and contact;
During work, motor (4) drive shaft (5) rotation, drive driving lever (6) to rotate, take main shaft (5) and as the center of circle, do the circumference motion of drawing a circle in struck side (8) on driving lever (6), struck side (8) move on circular motion path stir operating position time, struck side (8) enters on divided wheel (3) and is arranged in and stirs the race (7) that operating position is located, continuation campaign with driving lever (6), struck side (8) in this race (7) along cell wall one Slideslip and rotate to cell wall opposite side, also promote divided wheel (3) rotation simultaneously, when to struck side, (8) leave this race (7), divided wheel (3) stops after rotating a definite angle,
After described divided wheel (3) is upper, the race (7) of a station is in race (7) motion process of last station, move to and stir operating position, and struck side (8) return back to after rotating a circle and stir operating position, struck side (8) is stirred race (7) and is determined angle to drive divided wheel (3) again to rotate one, and loop, according to this, realize the calibration rotation of divided wheel (3); During divided wheel (3) rotation, through power transmission shaft (2), drive rotating disk (1) rotation, realize thus the calibration rotation of rotating disk (1).
2. indexing tool according to claim 1, is characterized in that: the struck side (8) of described driving lever (6) is provided with a roller (9), and this roller (9) slides and rotates with the cell wall of race (7) and contacts.
3. indexing tool according to claim 2, it is characterized in that: an adjustment tank (10) is offered along bar length direction in the struck side (8) of described driving lever (6), described roller (9) is through the dismountable a certain position of being fixed in this adjustment tank (10) of screw, so that the position of roller (9) on driving lever (6) is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320640215.0U CN203542234U (en) | 2013-10-17 | 2013-10-17 | Indexing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320640215.0U CN203542234U (en) | 2013-10-17 | 2013-10-17 | Indexing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203542234U true CN203542234U (en) | 2014-04-16 |
Family
ID=50460402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320640215.0U Expired - Fee Related CN203542234U (en) | 2013-10-17 | 2013-10-17 | Indexing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203542234U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855872A (en) * | 2016-05-06 | 2016-08-17 | 东莞丰卓机电设备有限公司 | Pipe and valve assembling machine |
| CN105965196A (en) * | 2016-06-26 | 2016-09-28 | 上海巩睿电气科技有限公司 | Fan blade welding dividing head |
| CN108380906A (en) * | 2018-05-22 | 2018-08-10 | 无锡德欣达精密机械有限公司 | A kind of numerically controlled lathe |
| CN110010525A (en) * | 2019-03-08 | 2019-07-12 | 道晟智能装备(苏州)有限公司 | Rotary type chip assembled devices |
| CN113771178A (en) * | 2021-09-23 | 2021-12-10 | 安徽丰汇木业有限公司 | Positioning mechanism for furniture processing and use method thereof |
| CN115122152A (en) * | 2022-06-29 | 2022-09-30 | 昆山联滔电子有限公司 | Index plate mechanism |
| CN116746540A (en) * | 2023-08-04 | 2023-09-15 | 中国水产科学研究院黑龙江水产研究所 | Aquaculture sewage disposal device for ecological restoration of water body |
-
2013
- 2013-10-17 CN CN201320640215.0U patent/CN203542234U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855872A (en) * | 2016-05-06 | 2016-08-17 | 东莞丰卓机电设备有限公司 | Pipe and valve assembling machine |
| CN105855872B (en) * | 2016-05-06 | 2017-12-01 | 东莞丰卓机电设备有限公司 | A kind of pipe valve kludge |
| CN105965196A (en) * | 2016-06-26 | 2016-09-28 | 上海巩睿电气科技有限公司 | Fan blade welding dividing head |
| CN105965196B (en) * | 2016-06-26 | 2018-06-19 | 上海巩睿电气科技有限公司 | Fan blade welds dividing head |
| CN108380906A (en) * | 2018-05-22 | 2018-08-10 | 无锡德欣达精密机械有限公司 | A kind of numerically controlled lathe |
| CN110010525A (en) * | 2019-03-08 | 2019-07-12 | 道晟智能装备(苏州)有限公司 | Rotary type chip assembled devices |
| CN113771178A (en) * | 2021-09-23 | 2021-12-10 | 安徽丰汇木业有限公司 | Positioning mechanism for furniture processing and use method thereof |
| CN113771178B (en) * | 2021-09-23 | 2022-09-06 | 安徽丰汇木业有限公司 | Positioning mechanism for furniture processing and use method thereof |
| CN115122152A (en) * | 2022-06-29 | 2022-09-30 | 昆山联滔电子有限公司 | Index plate mechanism |
| CN115122152B (en) * | 2022-06-29 | 2023-11-17 | 昆山联滔电子有限公司 | Dividing disc mechanism |
| CN116746540A (en) * | 2023-08-04 | 2023-09-15 | 中国水产科学研究院黑龙江水产研究所 | Aquaculture sewage disposal device for ecological restoration of water body |
| CN116746540B (en) * | 2023-08-04 | 2024-06-04 | 广州兆丰农业发展有限公司 | Aquaculture sewage disposal device for ecological restoration of water body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Kunshan City Lu Jia Zhen Xing Pu Road Suzhou City, Jiangsu province 215331 No. 98 Patentee after: KUNSHAN YULI ELECTRONIC TECHNOLOGY CO.,LTD. Address before: Kunshan City Lu Jia Zhen Xing Pu Road Suzhou City, Jiangsu province 215331 No. 98 Patentee before: KUNSHAN YULI METAL PRODUCTS Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20211017 |