CN201432218Y - Turntable of processing machine for water-wheel valve body - Google Patents
Turntable of processing machine for water-wheel valve body Download PDFInfo
- Publication number
- CN201432218Y CN201432218Y CN2009201186411U CN200920118641U CN201432218Y CN 201432218 Y CN201432218 Y CN 201432218Y CN 2009201186411 U CN2009201186411 U CN 2009201186411U CN 200920118641 U CN200920118641 U CN 200920118641U CN 201432218 Y CN201432218 Y CN 201432218Y
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- CN
- China
- Prior art keywords
- terminal pad
- turntable
- oil cylinder
- valve body
- rotating disk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a turntable of a processing machine for a water-wheel valve body, comprising a main shaft, a turntable, a bearing, a fixed disc, a locating pin, a locating sleeve, a connecting disc, a pressure plate, a pulling plate, a compaction oil cylinder, a servo motor and a spline shaft, wherein the locating sleeve is fixedly connected on the turntable; the fixed disc is fixedlyarranged on a machine tool box body and is provided with the locating pin which is in sliding fit with the locating sleeve; the connecting disc is rotatably sleeved on the main shaft through the bearing and is detachably connected with the turntable; the spline shaft and the main shaft are arranged on the same axis; one end of the spline shaft is fixedly connected with an output shaft of the servomotor, and the other end thereof is connected with a spline in the connecting disc; a piston rod of the compaction oil cylinder is detachably connected with the pulling p late; and the pressure plateis detachably connected with the connecting disc and presses the pulling plate on the connecting disc in a matching way. When the servo motor drives the turntable to rotate at a specific angle each time, the compaction oil cylinder pulls the turntable, the locating pin on the fixed disc is inserted into the locating sleeve of the turntable, the turntable is accurately positioned after rotating over an indexing position each time, and the vibration and deviation are avoided under the simultaneous processing at multiple work positions.
Description
Technical field
The utility model relates to a kind of apparatus assembly of lathe, specifically is a kind of waterwheel-type valve body processor turntable.
Background technology
Traditional waterwheel-type valve body processor turntable adopts rack-and-pinion control dial rotation more, promptly fixed cover is connected to toothed disc on main shaft, the engagement of rack and pinion dish, hydraulic cylinder promotes tooth bar, thereby tooth bar promotes gear and drives dial rotation, in the location that stops of realizing rotating disk by another group rack-and-pinion engagement.This structure locate accurately inadequately in long-term use, adds man-hour simultaneously at a plurality of working positions, is easy to generate vibrations and skew, thereby influences the workpiece product quality that processes.
The utility model content
Technical problem to be solved in the utility model is, a kind of produce can effectively avoid work time vibrations and skew and can pinpoint waterwheel-type valve body processor turntable be provided.
For solving the problems of the technologies described above, the waterwheel-type valve body processor turntable that the utility model provides comprises main shaft, rotating disk and bearing, one end of described main shaft is fixedly installed on the lathe casing, it also comprises fixed disk, alignment pin, positioning sleeve, terminal pad, pressing plate, arm-tie, compressed oil cylinder, servomotor and splined shaft, described positioning sleeve is fixedly connected on the rotating disk, described fixed disk is fixedly installed on the lathe casing, described fixed disk is provided with and the slippery alignment pin that closes use of positioning sleeve, described terminal pad is socketed on the main shaft by bearing is rotatable, described terminal pad is connected with rotating disk is removable, described splined shaft and main shaft are arranged on the same axis, one end of described splined shaft is fixedlyed connected with the output shaft of servomotor, the other end of described splined shaft is connected with the internal spline of terminal pad, the piston rod of described compressed oil cylinder is connected with arm-tie is removable, and described pressing plate and terminal pad be removable to be connected and described pressing plate is force-fitted in arm-tie on the terminal pad.
After adopting above structure, the utility model waterwheel-type valve body processor turntable compared with prior art has the following advantages:
After the work beginning, piston rod by compressed oil cylinder is moved to the left about 1cm by arm-tie and terminal pad promotion rotating disk, at this moment, alignment pin on the fixed disk and the positioning sleeve on the rotating disk break away from, and then, servomotor drives the rotating disk rotation by splined shaft and terminal pad, after rotating desired special angle, the piston rod of compressed oil cylinder moves right by arm-tie, pressing plate and terminal pad pulling rotating disk, makes in the positioning sleeve on the alignment pin insertion rotating disk on the fixed disk, realizes accurately location.Under the pulling force of compressed oil cylinder, the right flank of rotating disk is pressed on the fixed disk, makes under the situation that a plurality of working positions are processed simultaneously, avoids producing vibrations and skew.
Adopt servomotor to drive dial rotation; behind the desired special angle of each accurately rotation; compressed oil cylinder pulling rotating disk with hydraulic pressure; make the positioning sleeve of the alignment pin insertion rotating disk on the fixed disk, allow the right flank of rotating disk and fixed disk compress simultaneously, thereby after making that the rotating disk revolution is crossed an indexing position; can accurately locate; guarantee that simultaneously lathe integral body has enough rigidity, under the situation that a plurality of working positions are processed simultaneously, avoid producing vibrations and skew.
As improvement, be socketed with bearing at the inner surface of described fixed disk and the outer surface of rotating disk, this structure can increase the lathe whole rigidity more, makes lathe more steady at work.
As preferably, described bearing is a cylinder roller bearing.
As preferably, described terminal pad is connected with rotating disk is removable, is meant that described terminal pad is connected by bolt with rotating disk.
As preferably, the piston rod of described compressed oil cylinder is connected with arm-tie is removable, and the piston rod that is meant described compressed oil cylinder and arm-tie are by being threaded, and promptly the internal thread of the inner surface of the external screw thread of the piston rod of compressed oil cylinder and arm-tie screws.
As preferably, described pressing plate is connected with terminal pad is removable, is meant that described pressing plate is connected by bolt with terminal pad.
Description of drawings
Accompanying drawing is the broken section structural representation of the utility model waterwheel-type valve body processor turntable.
Wherein, 1, main shaft; 2, rotating disk; 3, bearing; 4, fixed disk; 5, alignment pin; 6, positioning sleeve; 7, terminal pad; 8, pressing plate; 9, arm-tie; 10, compressed oil cylinder; 11, servomotor; 12, splined shaft; 13, lathe casing.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in drawings, the utility model waterwheel-type valve body processor turntable comprises main shaft 1, rotating disk 2 and bearing 3, one end of described main shaft 1 is fixedly installed on the lathe casing 13, it also comprises fixed disk 4, alignment pin 5, positioning sleeve 6, terminal pad 7, pressing plate 8, arm-tie 9, compressed oil cylinder 10, servomotor 11 and splined shaft 12, described positioning sleeve 6 is fixedly connected on the rotating disk 2, described fixed disk 4 is fixedly installed on the lathe casing 13, described fixed disk 4 is provided with and the positioning sleeve 6 slippery alignment pins 5 that close use, described terminal pad 7 is by bearing 3 rotatable being socketed on the main shaft 1, described terminal pad 7 and 2 removable connections of rotating disk, described splined shaft 12 is arranged on the same axis with main shaft, one end of described splined shaft 12 is fixedlyed connected with the output shaft of servomotor 11, the other end of described splined shaft 12 is connected with the internal spline of terminal pad 7, the piston rod of described compressed oil cylinder 10 and 9 removable connections of arm-tie, described pressing plate 8 and terminal pad 7 be removable to be connected and described pressing plate 8 is force-fitted in arm-tie 9 on the terminal pad 7.Be socketed with bearing 3 at the inner surface of described fixed disk 4 and the outer surface of rotating disk 2.Described bearing 3 is a cylinder roller bearing.Described terminal pad 7 and 2 removable connections of rotating disk are meant that described terminal pad 7 and rotating disk 2 are connected by bolt.The piston rod of described compressed oil cylinder 10 and 9 removable connections of arm-tie, the piston rod that is meant described compressed oil cylinder 10 and arm-tie 9 are by being threaded, and promptly the internal thread of the inner surface of the external screw thread of the piston rod of compressed oil cylinder 10 and arm-tie 9 screws.Described pressing plate 8 and 7 removable connections of terminal pad are meant that described pressing plate 8 and terminal pad 7 are connected by bolt.
After the work beginning, piston rod by compressed oil cylinder 10 is moved to the left about 1cm by arm-tie 9 and terminal pad 7 promotion rotating disks 2, at this moment, alignment pin 5 on the fixed disk 4 and the positioning sleeve on the rotating disk 2 break away from, then, servomotor 11 drives rotating disk 2 rotations by splined shaft 12 and terminal pad 7, after rotating desired special angle, the piston rod of compressed oil cylinder 10 moves right by arm-tie 9, pressing plate 8 and terminal pad 7 pulling rotating disks 2, make in the positioning sleeve on the alignment pin 5 insertion rotating disks 2 on the fixed disk 4, realize accurately location.Under the pulling force of compressed oil cylinder 10, the right flank of rotating disk 2 is pressed on the fixed disk 4, makes under the situation that a plurality of working positions are processed simultaneously, avoids producing vibrations and skew.
Claims (6)
1, a kind of waterwheel-type valve body processor turntable, comprise main shaft (1), rotating disk (2) and bearing (3), one end of described main shaft (1) is fixedly installed on the lathe casing (13), it is characterized in that: it also comprises fixed disk (4), alignment pin (5), positioning sleeve (6), terminal pad (7), pressing plate (8), arm-tie (9), compressed oil cylinder (10), servomotor (11) and splined shaft (12), described positioning sleeve (6) is fixedly connected on the rotating disk (2), described fixed disk (4) is fixedly installed on the lathe casing (13), described fixed disk (4) is provided with and the slippery alignment pin (5) that closes use of positioning sleeve (6), described terminal pad (7) is socketed on the main shaft (1) by bearing (3) is rotatable, described terminal pad (7) and removable connection of rotating disk (2), described splined shaft (12) is arranged on the same axis with main shaft, one end of described splined shaft (12) is fixedlyed connected with the output shaft of servomotor (11), the other end of described splined shaft (12) is connected with the internal spline of terminal pad (7), the piston rod of described compressed oil cylinder (10) and removable connection of arm-tie (9), described pressing plate (8) and terminal pad (7) be removable to be connected and described pressing plate (8) is force-fitted in arm-tie (9) on the terminal pad (7).
2, waterwheel-type valve body processor turntable according to claim 1 is characterized in that: be socketed with bearing (3) at the inner surface of described fixed disk (4) and the outer surface of rotating disk (2).
3, waterwheel-type valve body processor turntable according to claim 1 and 2 is characterized in that: described bearing (3) is a cylinder roller bearing.
4, waterwheel-type valve body processor turntable according to claim 1 is characterized in that: described terminal pad (7) and removable connection of rotating disk (2) are meant that described terminal pad (7) is connected by bolt with rotating disk (2).
5, waterwheel-type valve body processor turntable according to claim 1, it is characterized in that: the piston rod of described compressed oil cylinder (10) and removable connection of arm-tie (9), the piston rod that is meant described compressed oil cylinder (10) and arm-tie (9) are by being threaded, and promptly the internal thread of the inner surface of the external screw thread of the piston rod of compressed oil cylinder (10) and arm-tie (9) screws.
6, waterwheel-type valve body processor turntable according to claim 1 is characterized in that: described pressing plate (8) and removable connection of terminal pad (7) are meant that described pressing plate (8) is connected by bolt with terminal pad (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201186411U CN201432218Y (en) | 2009-04-21 | 2009-04-21 | Turntable of processing machine for water-wheel valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201186411U CN201432218Y (en) | 2009-04-21 | 2009-04-21 | Turntable of processing machine for water-wheel valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201432218Y true CN201432218Y (en) | 2010-03-31 |
Family
ID=42051032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201186411U Expired - Lifetime CN201432218Y (en) | 2009-04-21 | 2009-04-21 | Turntable of processing machine for water-wheel valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201432218Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101537575B (en) * | 2009-04-21 | 2011-05-18 | 宁波永享铜管道有限公司 | Waterwheel-type valve body processor turntable |
| CN103264307A (en) * | 2013-04-26 | 2013-08-28 | 台州世杰进出口有限公司 | Machine tool special for valve body machining |
| CN103659116A (en) * | 2013-11-30 | 2014-03-26 | 江苏宏丰奥凯机电有限公司 | Automatic compressing fixture for radiating plates |
| WO2021258536A1 (en) * | 2020-06-23 | 2021-12-30 | 苏州迎乐机电自动化科技有限公司 | Direct drive electric motor type numerical control rotary table |
-
2009
- 2009-04-21 CN CN2009201186411U patent/CN201432218Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101537575B (en) * | 2009-04-21 | 2011-05-18 | 宁波永享铜管道有限公司 | Waterwheel-type valve body processor turntable |
| CN103264307A (en) * | 2013-04-26 | 2013-08-28 | 台州世杰进出口有限公司 | Machine tool special for valve body machining |
| CN103264307B (en) * | 2013-04-26 | 2016-06-08 | 台州世杰进出口有限公司 | Valve body Special Purpose Machine for Processing |
| CN103659116A (en) * | 2013-11-30 | 2014-03-26 | 江苏宏丰奥凯机电有限公司 | Automatic compressing fixture for radiating plates |
| WO2021258536A1 (en) * | 2020-06-23 | 2021-12-30 | 苏州迎乐机电自动化科技有限公司 | Direct drive electric motor type numerical control rotary table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100331 Effective date of abandoning: 20090421 |