CN2741713Y - Indexing group processing grinding clamp - Google Patents
Indexing group processing grinding clamp Download PDFInfo
- Publication number
- CN2741713Y CN2741713Y CN 200420041710 CN200420041710U CN2741713Y CN 2741713 Y CN2741713 Y CN 2741713Y CN 200420041710 CN200420041710 CN 200420041710 CN 200420041710 U CN200420041710 U CN 200420041710U CN 2741713 Y CN2741713 Y CN 2741713Y
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- CN
- China
- Prior art keywords
- gear
- working shaft
- indexing
- clamp
- anchor clamps
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- 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 - Fee Related
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Abstract
The utility model relates to an indexing group processing grinding clamp which comprises indexing shafts arranged on an upper body of the clamp and a lower body of the clamp; each indexing shaft is connected with a gear index plate; a working shaft is connected with a working shaft gear; the gear index plate is engaged with the working shaft gear; the working shaft gear is engaged with an idler gear; the idler gear is engaged with a working shaft gear on the other working shaft so as to form a gear index transmission chain; the gear index plate is positioned by a spring and a steel ball which are arranged in the upper body of the clamp. The utility model uses the indexing shafts to uniformly adjust the indexing of the working shaft, can clamp a plurality of workpieces once, can complete the processing of a plurality of polygonal workpieces in group once, and has the advantages of high production efficiency and good consistency of the workpieces processed.
Description
Technical field
The utility model relates to a kind of anchor clamps, but particularly a kind of calibration of using when cutting polygon such as screw and nut type part milling is processed milling clamper in groups.
Background technology
Often can use in the production and processing and be outer polygonal workpiece; as square head, six square-head nuts and bolt and trigonocephalia valve body etc.; the square head of nut or bolt, six square toes generally are that upsetting forms; its machining accuracy is lower, to some other outer three limits, outer four limits, outer hexagon workpiece, generally is that workpiece is directly installed on the milling machine general-purpose accessory; clamp behind the centering; carry out the single-piece milling and process, but its production efficiency is lower, and the labour intensity height.
Summary of the invention
The purpose of this utility model provides a kind of can finishing but the calibration of a plurality of part polygon processing is processed milling clamper in groups in a clamping.
For achieving the above object, the technical solution adopted in the utility model is: comprise the dividing spindle that is arranged on anchor clamps upper body and the anchor clamps lower body, be characterized in, be linked with the gear compound graduation dish on the dividing spindle, be linked with the working shaft gear on the working shaft, the gear compound graduation dish is meshed with the working shaft gear, working shaft gear and mesomerism gear are meshed, mesomerism gear is meshed with working shaft gear on the next working shaft again, formative gear calibration driving-chain successively, the gear compound graduation dish positions by spring and the steel ball that is arranged in the anchor clamps upper body.
Another characteristics of the present utility model are: a side of each working shaft on the anchor clamps lower body also is provided with and the wedge of working shaft equal number and the hand screw that is connected with wedge, also is provided with locking steel ball and the elasticity locking post that is used to lock working shaft in wedge; The upper end of working shaft also is provided with nipple; Be with spring on the locking post; The end face of gear compound graduation dish is provided with the locating hole that equates with the gear compound graduation dish number of teeth.
The utility model is by the unified calibration of regulating working shaft of dividing spindle, can several workpiece of clamping, once finish the processing of a plurality of polygon workpiece in groups, production efficiency height, the workpiece high conformity that processes.
Description of drawings
Fig. 1 is overall structure figure of the present utility model;
Fig. 2 is the cutaway view of Fig. 1 at the B-B place;
Fig. 3 is the cutaway view of Fig. 1 at the A-A place.
The specific embodiment
Below in conjunction with accompanying drawing structural principle of the present utility model and operation principle are described in further detail.
The utility model comprises the dividing spindle 3 that is arranged on anchor clamps upper body 6 and the anchor clamps lower body 7, dividing spindle 3 on anchor clamps upper body 6 and the anchor clamps lower body 7 is provided with gear compound graduation dish 8, gear compound graduation dish 8 is by being arranged on spring 4 and steel ball 5 location in the anchor clamps upper body 6, side at dividing spindle 3 is provided with several working shafts 2, the upper end of working shaft 2 also is provided with the nipple 1 of clamping workpiece, gear compound graduation dish 8 is meshed with working shaft gear 9 on being arranged on working shaft 2, working shaft 2 is meshed with working shaft gear on the next working shaft 2 by working shaft gear 9 and mesomerism gear 10 again, successively formative gear calibration driving-chain.Also be provided with spring 11, locking post 12, locking steel ball 13 with working shaft 2 equal numbers and several wedges 14 and hand screw 15 in a side of working shaft 2.
The utility model is when work, at first workpiece to be processed is installed in successively the axle head of each working shaft 2 or is installed on the working shaft 2 by nipple 1, requirement is counted on limit according to processing work, when for example milling quadrangle, then move dividing spindle 3 and rotate 90 degree, by gear compound graduation dish 8 and each mesomerism gear 10, by with the engaged transmission of working shaft gear 9, make each working shaft 2 drive the corresponding angle of synchronous, the equidirectional rotation of workpiece; After calibration finishes, spring 4 is stuck in the locating hole of index dial 8 upper surfaces steel ball 5, realization is to the location of dividing spindle 3 and gear compound graduation dish 8, the rotation manual screw rod 15 again, each wedge 14 is moved to the left, by the ramp effect on the wedge 14, make locking steel ball 13, locking post 12 with working shaft 2 lockings.Start milling machine then, carry out many Milling Process, when needing calibration once more, counter-rotating hand screw 15, under the effect that is enclosed within the spring 11 on the locking post 12,, each wedge 14 is moved right by locking post 12, locking steel ball 13, thereby make locking post 12 unclamp working shaft 2, move dividing spindle 3 once more and carry out calibration and get final product.
The utility model is simple in structure, and is safe and reliable, and crudy is good, and the production efficiency height can make processing reduce to original 1/2nd non-cutting time, shortens the cutter incision simultaneously and cuts out the time, improves work efficiency.By changing nipple, can process the polygon workpiece of different size within the specific limits, certain versatility is arranged.
Claims (5)
1, but a kind of calibration is processed milling clamper in groups, comprise the dividing spindle [3] that is arranged on anchor clamps upper body [6] and the anchor clamps lower body [7], it is characterized in that: be linked with gear compound graduation dish [8] on the dividing spindle [3], be linked with working shaft gear [9] on the working shaft [2], gear compound graduation dish [8] is meshed with working shaft gear [9], working shaft gear [9] and mesomerism gear [10] are meshed, mesomerism gear [10] is meshed with working shaft gear [9] on the next working shaft [2] again, formative gear calibration driving-chain successively, gear compound graduation dish [8] positions by spring [4] and the steel ball [5] that is arranged in the anchor clamps upper body [6].
2, but calibration according to claim 1 is processed milling clamper in groups, it is characterized in that: a side of each working shaft [2] on said anchor clamps lower body [7] also is provided with and the wedge [14] of working shaft [2] equal number and the hand screw [15] that is connected with wedge [14], also is provided with the elasticity locking post [12] of locking steel ball [13] and being used to lock working shaft [2] in wedge [14].
3, but calibration according to claim 1 is processed milling clamper in groups, it is characterized in that: the upper end of said working shaft [2] also is provided with nipple [1].
4, but calibration according to claim 1 is processed milling clamper in groups, it is characterized in that: be with spring [11] on the said locking post [12].
5, but calibration according to claim 1 is processed milling clamper in groups, it is characterized in that: the end face of said gear compound graduation dish [8] is provided with the locating hole that equates with the gear compound graduation dish number of teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420041710 CN2741713Y (en) | 2004-03-29 | 2004-03-29 | Indexing group processing grinding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420041710 CN2741713Y (en) | 2004-03-29 | 2004-03-29 | Indexing group processing grinding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2741713Y true CN2741713Y (en) | 2005-11-23 |
Family
ID=35477187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420041710 Expired - Fee Related CN2741713Y (en) | 2004-03-29 | 2004-03-29 | Indexing group processing grinding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2741713Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934480A (en) * | 2010-08-12 | 2011-01-05 | 重庆青山工业有限责任公司 | Centering fixture for disc-type helical tooth gear |
| CN101961949B (en) * | 2009-07-24 | 2013-01-09 | 李永友 | Device for processing irregular workpiece |
| CN104175378A (en) * | 2014-08-21 | 2014-12-03 | 福建森源股份有限公司 | Pumpkin shaped product machining tooling and process |
| CN104827348A (en) * | 2015-05-15 | 2015-08-12 | 六安江淮永达机械制造有限公司 | Dividing device with five shafts rotating simultaneously for milling |
| CN108555624A (en) * | 2018-04-08 | 2018-09-21 | 北京点域科技有限公司 | A kind of multi-angle adjustable Numerical control machine tool fixture |
| CN109396875A (en) * | 2018-11-29 | 2019-03-01 | 柳州欧维姆机械股份有限公司 | A kind of more than one piece revolution class equation graduation workpieces processing overall clamping rotation clamp for machining |
| CN114375240A (en) * | 2019-11-07 | 2022-04-19 | 舍弗勒技术股份两合公司 | Rotary indexing table assembly capable of being set without tools |
-
2004
- 2004-03-29 CN CN 200420041710 patent/CN2741713Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961949B (en) * | 2009-07-24 | 2013-01-09 | 李永友 | Device for processing irregular workpiece |
| CN101934480A (en) * | 2010-08-12 | 2011-01-05 | 重庆青山工业有限责任公司 | Centering fixture for disc-type helical tooth gear |
| CN104175378A (en) * | 2014-08-21 | 2014-12-03 | 福建森源股份有限公司 | Pumpkin shaped product machining tooling and process |
| CN104827348A (en) * | 2015-05-15 | 2015-08-12 | 六安江淮永达机械制造有限公司 | Dividing device with five shafts rotating simultaneously for milling |
| CN108555624A (en) * | 2018-04-08 | 2018-09-21 | 北京点域科技有限公司 | A kind of multi-angle adjustable Numerical control machine tool fixture |
| CN108555624B (en) * | 2018-04-08 | 2019-10-18 | 宁波经纬数控设备有限公司 | A kind of multi-angle adjustable Numerical control machine tool fixture |
| CN109396875A (en) * | 2018-11-29 | 2019-03-01 | 柳州欧维姆机械股份有限公司 | A kind of more than one piece revolution class equation graduation workpieces processing overall clamping rotation clamp for machining |
| CN114375240A (en) * | 2019-11-07 | 2022-04-19 | 舍弗勒技术股份两合公司 | Rotary indexing table assembly capable of being set without tools |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |