CN106737155A - A kind of small pivot angle full floating honing machine chuck - Google Patents
A kind of small pivot angle full floating honing machine chuck Download PDFInfo
- Publication number
- CN106737155A CN106737155A CN201710100588.1A CN201710100588A CN106737155A CN 106737155 A CN106737155 A CN 106737155A CN 201710100588 A CN201710100588 A CN 201710100588A CN 106737155 A CN106737155 A CN 106737155A
- Authority
- CN
- China
- Prior art keywords
- knuckle
- spring
- coupling sleeve
- spindle
- pivot angle
- 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.)
- Granted
Links
- 238000007667 floating Methods 0.000 title claims abstract description 19
- 230000008878 coupling Effects 0.000 claims abstract description 54
- 238000010168 coupling process Methods 0.000 claims abstract description 54
- 238000005859 coupling reaction Methods 0.000 claims abstract description 54
- 239000002184 metal Substances 0.000 claims abstract description 9
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 238000003754 machining Methods 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 3
- 238000005520 cutting process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 241000272161 Charadriiformes Species 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- BQYJATMQXGBDHF-UHFFFAOYSA-N difenoconazole Chemical compound O1C(C)COC1(C=1C(=CC(OC=2C=CC(Cl)=CC=2)=CC=1)Cl)CN1N=CN=C1 BQYJATMQXGBDHF-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B33/00—Honing machines or devices; Accessories therefor
- B24B33/02—Honing machines or devices; Accessories therefor designed for working internal surfaces of revolution, e.g. of cylindrical or conical shapes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B45/00—Means for securing grinding wheels on rotary arbors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
A kind of small pivot angle full floating honing machine chuck,The hollow coupling spindle of hollow coupling sleeve and the both ends open being movably arranged in coupling sleeve including both ends open,Three-stage knuckle is provided with the inside of coupling sleeve and coupling spindle,The three-stage knuckle includes epimere knuckle,Knuckle spindle,Stage casing knuckle,Knuckle centering block and hypomere knuckle,Regulation spring pressure in upper end is floated,Three-stage knuckle is arranged on inside coupling spindle,By upper bearing (metal) and lower bearing inner ring stationary positioned outside coupling spindle,Broach shell can be effectively controlled to rotate pivot angle,Realize broach shell whole floating in a circumferential direction,Cutting tool installation manner is in the broach shell being connected with hypomere knuckle,Ensure that machine tool chief axis,The tool rotating shaft heart is consistent,Both ensure that cutter on major axes orientation,Lower floating,Again can along the circumferential direction small pivot angle rotation,Valve opening process is safely by property,Good stability,Machining accuracy is high,So that product processing quality is ensured.
Description
Technical field：
The present invention relates to a kind of small pivot angle full floating honing machine chuck.
Background technology：
At present, in hydraulic valve manufacturing process, the final manufacturing procedure for valve opening is exactly honing, conventional honing mode
Be using universal joint as honing knife and plover mill machine with coupling chuck, this Honing process with universal joint as chuck,
Have the following disadvantages：First, because universal joint axiality is poor, cutter and machine tool chief axis not on the same axis, when Honing process,
Cutter rotates unstable, easily forms horn mouth formula rotated versions, easily causes cutter to interfere with workpiece entrance, and the two bumps against report
It is useless.2nd, universal joint pivot angle is big, and the centrifugal force that cutter rotation is caused to main shaft is big, premature breakdown machine tool chief axis precision.3rd, valve opening
During honing, to ensure valve opening machining accuracy, the processing, it is necessary to cutter, workpiece float that size surplus set very little, and universal joint can only
Realize floating on machine tool chief axis direction of rotation, in upper and lower to that cannot float, cause valve opening process unstable, process
Precision is low, and effect is poor, there is quality of production hidden danger, and larger economic loss is caused to manufacturer.
The content of the invention：
The present invention is in order to make up the deficiencies in the prior art, there is provided a kind of small pivot angle full floating honing machine chuck, and it is tied
Structure is reasonable in design, and it is main body to use high accuracy three-stage knuckle, can effectively control broach shell to rotate pivot angle, realizes broach shell in circumference
Whole floating on direction, it is ensured that machine tool chief axis, the tool rotating shaft heart are consistent, both ensure that cutter was upper and lower in major axes orientation
Float, along the circumferential direction small pivot angle can rotate again, valve opening process is safely by property, and good stability, machining accuracy is high, so that
Product processing quality ensured, efficiently solves problems of the prior art.
The present invention is for the solution technical scheme that is used of above-mentioned technical problem：
A kind of small pivot angle full floating honing machine chuck, including both ends open hollow coupling sleeve and be movably arranged on
The hollow coupling spindle of the both ends open in coupling sleeve, three-stage knuckle is provided with the inside of coupling sleeve and coupling spindle, described
Three-stage knuckle includes epimere knuckle, knuckle spindle, stage casing knuckle, knuckle centering block and hypomere knuckle, and epimere turns
It is movably connected by stage casing knuckle and is connect to section and hypomere knuckle, between epimere knuckle and stage casing knuckle and stage casing
A knuckle centering block is equipped between knuckle and hypomere knuckle, a knuckle spindle is equipped with each knuckle centering block,
A spring groove is provided with epimere knuckle top center, one end of a regulation spring is connected with spring groove bottom, the other end
It is connected with the jackscrew bottom inside coupling spindle, axle on is provided between the outer surface of coupling spindle and the inner surface of coupling sleeve
Hold with a lower bearing, a spacer is provided between upper bearing (metal) and lower bearing, a slotted nut is provided with below lower bearing, several spiral shells
One upper press cover is fixed on nail the top of coupling sleeve, and a broach shell is recessed by the broach shell that jackscrew is fixed on the setting of hypomere knuckle bottom
In groove, a support set is provided with the outside of the broach shell below hypomere knuckle, the outside of support set is by being arranged on coupling sleeve bottom
Resilient plunger float support in spring housing groove a, lower cover is fixed by screws in the bottom of coupling sleeve.
U-type groove is provided with the side of epimere knuckle.
The outer spring set of the resilient plunger including hollow one end open, support spring and one end open it is hollow interior
Spring housing, the openend of the openend insertion outer spring set of inner spring set, one end of support spring is fixed on the bottom of inner spring set
End, the other end is fixed on the bottom of outer spring set.
Oil groove is opened up in support set.
The present invention uses such scheme, its reasonable in design, and it is main body to use high accuracy three-stage knuckle, and upper end is adjusted
Section spring pressure is floated, and three-stage knuckle is arranged on inside coupling spindle, is consolidated by upper bearing (metal) and lower bearing inner ring outside coupling spindle
Fixed positioning, upper bearing (metal) outer ring and lower axle bearing outer-ring are fixed with coupling sleeve, and coupling sleeve is fixed by upper press cover, coupling spindle and coupling sleeve phase
To rotation, dress support set in lower end in coupling sleeve, support set, can by four resilient plunger institute float supports being distributed in coupling sleeve
Effective control broach shell rotation pivot angle, realizes broach shell whole floating in a circumferential direction, Cutting tool installation manner with hypomere knuckle phase
In broach shell even, it is ensured that machine tool chief axis, the tool rotating shaft heart are consistent, both ensure that cutter in the upper and lower floating of major axes orientation, and
Along the circumferential direction small pivot angle can rotate, safely by property, good stability, machining accuracy is high, so that product adds for valve opening process
Working medium measures to ensure.
Brief description of the drawings：
Fig. 1 is structural representation of the invention.
Fig. 2 is the structural representation of coupling spindle.
Fig. 3 is the structural representation of three-stage knuckle.
Fig. 4 is the structural representation of coupling sleeve.
In figure, 1, coupling sleeve, 2, coupling spindle, 3, epimere knuckle, 4, knuckle spindle, 5, stage casing knuckle, 6, knuckle
Centering block, 7, hypomere knuckle, 8, spring groove, 9, regulation spring, 10, jackscrew, 12, upper bearing (metal), 13, lower bearing, 14, spacer,
15th, slotted nut, 16, screw, 17, upper press cover, 18, broach shell, 19, broach shell groove, 20, support set, 21, lower cover, 22, U-shaped
Groove, 23, outer spring set, 24, support spring, 25, inner spring set, 26, oil groove.
Specific embodiment：
For the technical characterstic for illustrating this programme can be understood, below by specific embodiment, and its accompanying drawing is combined, to this hair
It is bright to be described in detail.
As Figure 1-4, a kind of hollow coupling sleeve 1 of small pivot angle full floating honing machine chuck, including both ends open
And the hollow coupling spindle 2 of both ends open in coupling sleeve 1 is movably arranged on, it is provided with the inside of coupling sleeve 1 and coupling spindle 2
Three-stage knuckle, the three-stage knuckle includes epimere knuckle 3, knuckle spindle 4, stage casing knuckle 5, knuckle centering block
6 and hypomere knuckle 7, epimere knuckle 3 and hypomere knuckle 7 are movably connected by stage casing knuckle 5 and connect, in epimere knuckle
A knuckle centering block 6 is equipped between 3 and stage casing knuckle 5 and between stage casing knuckle 5 and hypomere knuckle 7, at each
A knuckle spindle 4 is equipped with knuckle centering block 6, a spring groove 8, a regulation bullet are provided with the top center of epimere knuckle 3
One end of spring 9 is connected with the bottom of spring groove 8, and the other end is connected with the bottom of jackscrew 10 inside coupling spindle 2, in coupling spindle
Be provided with a upper bearing (metal) 12 and a lower bearing 13 between 2 outer surface and the inner surface of coupling sleeve 1, upper bearing (metal) 12 and lower bearing 13 it
Between be provided with a spacer 14, the lower section of lower bearing 13 is provided with a slotted nut 15, and be fixed on for a upper press cover 17 by several screws 16
The top of coupling sleeve 1 a, broach shell 18 is fixed in the broach shell groove 19 that the bottom of hypomere knuckle 7 is set by jackscrew 10, under
The outside of broach shell 18 of section knuckle 7 lower section is provided with a support set 20, and the outside of support set 20 is by being arranged on the bullet of the bottom of coupling sleeve 1
Resilient plunger float support in spring set groove a, lower cover 21 is fixed on the bottom of coupling sleeve 1 by screw 16.
U-type groove 22 is provided with the side of epimere knuckle 3.
The outer spring set 23, support spring 24 of the resilient plunger including hollow one end open and one end open it is hollow
Inner spring set 25, inner spring set 25 openend insertion outer spring set 23 openend, one end of support spring 24 is fixed on
The bottom of inner spring set 25, the other end is fixed on the bottom of outer spring set 23.
Oil groove 26 is opened up in support set 20.
In process, cutter is acted on power to lower segmentation knuckle by broach shell 18, and hypomere knuckle 7 is by phase therewith
Knuckle centering block 6 even and knuckle spindle 4 act on power to stage casing knuckle 5, and stage casing knuckle 5 passes through the He of knuckle centering block 6
Knuckle spindle 4 acts on power to epimere knuckle 3, the compression spring of epimere knuckle 3, spring-compressed jackscrew 10, it is ensured that lathe
Main shaft, the tool rotating shaft heart are consistent, that is, ensure that cutter in the upper and lower floating of major axes orientation；Oppressed therewith during cutter side-to-side movement
Connected support set 20, support set 20 can effectively control knife by four resilient plunger institute float supports being distributed in coupling sleeve 1
Set 18 rotates pivot angles, realizes the whole floating in a circumferential direction of broach shell 18, valve opening process safely by property, good stability,
Machining accuracy is high.
Above-mentioned specific embodiment cannot function as limiting the scope of the invention, for the technology people of the art
For member, any alternate modification or conversion made to embodiment of the present invention are all fallen within protection scope of the present invention.
The present invention does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Claims (4)
1. a kind of small pivot angle full floating honing machine chuck, it is characterised in that：Hollow coupling sleeve including both ends open and
The hollow coupling spindle of the both ends open being movably arranged in coupling sleeve, is provided with three-stage and turns in the inside of coupling sleeve and coupling spindle
Xiang Jie, the three-stage knuckle includes that epimere knuckle, knuckle spindle, stage casing knuckle, knuckle centering block and hypomere are turned to
Section, epimere knuckle and hypomere knuckle be movably connected by stage casing knuckle and connect, epimere knuckle and stage casing knuckle it
Between and stage casing knuckle and hypomere knuckle between be equipped with a knuckle centering block, be equipped with one in each knuckle centering block
Knuckle spindle, a spring groove, one end of a regulation spring and spring groove bottom phase are provided with epimere knuckle top center
Even, the other end is connected with the jackscrew bottom inside coupling spindle, between the outer surface of coupling spindle and the inner surface of coupling sleeve
A upper bearing (metal) and a lower bearing are provided with, a spacer is provided between upper bearing (metal) and lower bearing, a fluting spiral shell is provided with below lower bearing
One upper press cover is fixed on mother, several screws the top of coupling sleeve, and a broach shell is fixed on hypomere knuckle bottom by jackscrew
In the broach shell groove of setting, a support set is provided with the outside of the broach shell below hypomere knuckle, the outside of support set is by being arranged on
Resilient plunger float support in the spring housing groove of coupling sleeve bottom a, lower cover is fixed by screws in the bottom of coupling sleeve
End.
2. a kind of small pivot angle full floating honing machine chuck according to claim 1, it is characterised in that：In epimere knuckle
Side be provided with U-type groove.
3. a kind of small pivot angle full floating honing machine chuck according to claim 1, it is characterised in that：The resilient plunger
The hollow inner spring set of outer spring set, support spring and one end open including hollow one end open, what inner spring covered opens
The openend of mouth end insertion outer spring set, one end of support spring is fixed on the bottom of inner spring set, and the other end fixes bullet outside
The bottom of spring set.
4. a kind of small pivot angle full floating honing machine chuck according to claim 1, it is characterised in that：Opened in support set
If oil groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710100588.1A CN106737155B (en) | 2017-02-23 | 2017-02-23 | A kind of small pivot angle full floating honing machine collet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710100588.1A CN106737155B (en) | 2017-02-23 | 2017-02-23 | A kind of small pivot angle full floating honing machine collet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106737155A true CN106737155A (en) | 2017-05-31 |
| CN106737155B CN106737155B (en) | 2018-07-13 |
Family
ID=58960156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710100588.1A Expired - Fee Related CN106737155B (en) | 2017-02-23 | 2017-02-23 | A kind of small pivot angle full floating honing machine collet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106737155B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108340168A (en) * | 2018-04-10 | 2018-07-31 | 宁波辛迪自动化科技有限公司 | A kind of cutter general flexible floating installation |
| CN108705158A (en) * | 2018-08-06 | 2018-10-26 | 昆山艾尔发计量科技有限公司 | A kind of self-centering lifting chuck |
| CN110125791A (en) * | 2019-07-03 | 2019-08-16 | 安徽多邦珩磨技术有限公司 | A kind of float connector |
| CN111451922A (en) * | 2020-05-21 | 2020-07-28 | 绥阳县华丰电器有限公司 | Pull-type internal polishing device |
| CN113751809A (en) * | 2020-12-23 | 2021-12-07 | 宁夏奇点新动力科技有限公司 | Honing wheel frame of gear honing machine |
| CN114401821A (en) * | 2019-11-06 | 2022-04-26 | 舍弗勒技术股份两合公司 | Honing tool and method for machining a bearing component |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2075995U (en) * | 1990-07-24 | 1991-05-01 | 山东省潍坊柴油机厂 | Self-reposited floating quick-change joint |
| US6251020B1 (en) * | 1998-12-14 | 2001-06-26 | Paul J. Cornay | Ball cam centering mechanism |
| CN2799173Y (en) * | 2005-05-09 | 2006-07-26 | 吴国生 | Floating type honing cover changeable honing cutter |
| CN201950481U (en) * | 2011-03-01 | 2011-08-31 | 上海东方泵业(集团)有限公司 | Self-centering floating clamp |
| CN202592138U (en) * | 2012-06-06 | 2012-12-12 | 吉林北方捷凯传动轴有限公司 | Special fixture for excircle grinding of outer sleeve of constant velocity cardan joint of driving end |
| CN206509891U (en) * | 2017-02-23 | 2017-09-22 | 德州博福智能液压装备制造有限公司 | A kind of small pivot angle full floating honing machine chuck |
-
2017
- 2017-02-23 CN CN201710100588.1A patent/CN106737155B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2075995U (en) * | 1990-07-24 | 1991-05-01 | 山东省潍坊柴油机厂 | Self-reposited floating quick-change joint |
| US6251020B1 (en) * | 1998-12-14 | 2001-06-26 | Paul J. Cornay | Ball cam centering mechanism |
| CN2799173Y (en) * | 2005-05-09 | 2006-07-26 | 吴国生 | Floating type honing cover changeable honing cutter |
| CN201950481U (en) * | 2011-03-01 | 2011-08-31 | 上海东方泵业(集团)有限公司 | Self-centering floating clamp |
| CN202592138U (en) * | 2012-06-06 | 2012-12-12 | 吉林北方捷凯传动轴有限公司 | Special fixture for excircle grinding of outer sleeve of constant velocity cardan joint of driving end |
| CN206509891U (en) * | 2017-02-23 | 2017-09-22 | 德州博福智能液压装备制造有限公司 | A kind of small pivot angle full floating honing machine chuck |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108340168A (en) * | 2018-04-10 | 2018-07-31 | 宁波辛迪自动化科技有限公司 | A kind of cutter general flexible floating installation |
| CN108340168B (en) * | 2018-04-10 | 2023-12-26 | 深圳市永翔精密工具有限公司 | Universal flexible floating device for cutter |
| CN108705158A (en) * | 2018-08-06 | 2018-10-26 | 昆山艾尔发计量科技有限公司 | A kind of self-centering lifting chuck |
| CN108705158B (en) * | 2018-08-06 | 2024-01-26 | 昆山艾尔发计量科技有限公司 | Self-centering lifting chuck |
| CN110125791A (en) * | 2019-07-03 | 2019-08-16 | 安徽多邦珩磨技术有限公司 | A kind of float connector |
| CN110125791B (en) * | 2019-07-03 | 2024-04-02 | 安徽多邦珩磨技术有限公司 | Floating connector |
| CN114401821A (en) * | 2019-11-06 | 2022-04-26 | 舍弗勒技术股份两合公司 | Honing tool and method for machining a bearing component |
| CN111451922A (en) * | 2020-05-21 | 2020-07-28 | 绥阳县华丰电器有限公司 | Pull-type internal polishing device |
| CN111451922B (en) * | 2020-05-21 | 2021-04-06 | 绥阳县华丰电器有限公司 | Pull-type internal polishing device |
| CN113751809A (en) * | 2020-12-23 | 2021-12-07 | 宁夏奇点新动力科技有限公司 | Honing wheel frame of gear honing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106737155B (en) | 2018-07-13 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Zexun Inventor before: Zhang Zexun |
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| GR01 | Patent grant | ||
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| 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: 20180713 |