CN109015370A - A kind of blender axle sleeve grinding fixture - Google Patents
A kind of blender axle sleeve grinding fixture Download PDFInfo
- Publication number
- CN109015370A CN109015370A CN201811108497.3A CN201811108497A CN109015370A CN 109015370 A CN109015370 A CN 109015370A CN 201811108497 A CN201811108497 A CN 201811108497A CN 109015370 A CN109015370 A CN 109015370A
- Authority
- CN
- China
- Prior art keywords
- axis
- expansion sleeve
- main shaft
- axle sleeve
- cone
- 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
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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
- B24B41/06—Work supports, e.g. adjustable steadies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a kind of blender axle sleeve grinding fixture, including main shaft and expansion sleeve, it is equipped at intervals with two axis of cone sections on main shaft, two axis of cone sections are the axis of cone structure that left part is small, right part is big, and the setting coaxial with main shaft of two axis of cone sections；It there are two expansion sleeve is set, and is respectively correspondingly arranged at two axis of cone sections, the inner hole of expansion sleeve is set as taper hole structure compatible with corresponding axis of cone section；Expansion sleeve is sheathed in corresponding axis of cone section, and is cooperated with its swelling；Blender axle sleeve is sheathed on main shaft, and the both ends of blender axle sleeve are sheathed on respectively at corresponding expansion sleeve, and cooperates blender inner hole of shaft sleeve with corresponding expansion sleeve swelling.The present invention realizes the precise positioning to blender axle sleeve, guarantees machining accuracy and operating efficiency, and be suitable for the grinding of the blender axle sleeve of plurality of specifications.
Description
Technical field
The present invention relates to paper pulp blender axle sleeve production technical field more particularly to a kind of blender axle sleeve grinding fixtures.
Background technique
Currently, the blender axle sleeve in slurrying field can encounter many problems in the fabrication process, wherein most it is outstanding just
The grinding on a cylindrical grinder left side because blender axle sleeve wall thickness thinnest part is only less than 5mm, length in 300mm with a left side,
Belong to ultralong thin walled part, be easy to happen flexible deformation in grinding process, causes the primary friendship of axle sleeve to examine qualification rate lower therefore anxious
A kind of completely new grinding fixture is needed to solve current this predicament.
Summary of the invention
The present invention in order to solve the problems in the prior art, provides a kind of blender axle sleeve grinding fixture, realizes to stirring
The precise positioning of device axle sleeve is mixed, guarantees machining accuracy and operating efficiency, and be suitable for the mill of the blender axle sleeve of plurality of specifications
Cut processing.
Technical problem is stated to solve a left side, the present invention adopts the following technical scheme:
A kind of blender axle sleeve grinding fixture, including main shaft and expansion sleeve are equipped at intervals with two axis of cone sections, two axis of cone Duan Jun on main shaft
For the axis of cone structure that left part is small, right part is big, and the setting coaxial with main shaft of two axis of cone sections；
It there are two expansion sleeve is set, and is respectively correspondingly arranged at two axis of cone sections, the inner hole of expansion sleeve is set as and corresponding axis of cone Duan Xiangshi
The taper hole structure matched；Expansion sleeve is sheathed in corresponding axis of cone section, and is cooperated with its swelling；Blender axle sleeve is sheathed on main shaft
On, and the both ends of blender axle sleeve are sheathed on respectively at corresponding expansion sleeve, and make blender inner hole of shaft sleeve with it is corresponding swollen
Fixed swelling cooperation.
It further includes the charging crane for assembling and disassembling expansion sleeve, and two expansion sleeves are divided into left expansion sleeve and right expansion sleeve, dress
Release mechanism includes the right charging crane set on the left charging crane of main shaft left part and set on main shaft right part；
Left charging crane includes left end clamp nut, dissection type gasket, left stretching screw and the ring set on left expansion sleeve outer wall
Connected in star, left end clamp nut thread bush is set to main shaft left part, and multiple left axles are distributed along the circumference on the clamp nut of left end
To threaded hole, left stretching screw is passed through by corresponding left axial threaded hole；Dissection type gasket is made of two half docking, each
Half bore is equipped in half, and two half bore dock the axis hole to be formed and be passed through for main shaft, also along axial laying on dissection type gasket
There are multiple threaded perforations；
Right charging crane includes that right end shirks nut, right stretching screw and the annular convex platform set on right expansion sleeve outer wall, right end
Shirk nut thread and be sheathed on main shaft right part, and right end shirks and is distributed along the circumference with multiple axial threaded hole on nut, right drawing
Tight screw is passed through by corresponding right axial threaded hole；
Dissection type gasket dress press expansion sleeve when, be located at left expansion sleeve outer wall annular groove at, and left stretching screw with cut open
The left side of fraction gasket contacts；
Dissection type gasket is located at the annular groove of left expansion sleeve outer wall when dismantling expansion sleeve, and left stretching screw passes through
The threaded perforations of dissection type gasket.
The left side that the main shaft is located at left side axis of cone section is left part d-axis section, and left end clamp nut is set to the left part d-axis
At section；
The right side that the main shaft is located at right section of axis of cone section is right part d-axis section, and right end shirks nut set on the right part d-axis section.
The left expansion sleeve extends to the left is equipped with coaxial extended segment, and the inner hole of extended segment is straight hole, and extended segment
It is sheathed in left part d-axis section.
The annular groove is set to the middle part of left expansion sleeve outer wall.
The annular convex platform is set to the right part of right expansion sleeve outer wall.
The beneficial effects of the present invention are:
The configuration of the present invention is simple, it is easy to operate, the precise positioning to blender axle sleeve is realized, ensure that blender spacer welds
That processes is accurate efficient, and deflection is small in process, can greatly improve the primary friendship inspection qualification rate of blender axle sleeve manufacture,
And it is suitable for the grinding of the blender axle sleeve of plurality of specifications.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the side view of dissection type gasket in Fig. 1.
Specific embodiment
It is elaborated with right combination attached drawing to a specific embodiment of the invention.
As depicted in figs. 1 and 2, a kind of blender axle sleeve grinding fixture of the invention, including main shaft 1 and expansion sleeve, main shaft 1
On be equipped at intervals with two axis of cone sections 12,13, two axis of cone sections 12,13 are the axis of cone structure that left part is small, right part is big, and two axis of cone sections
12,13 setting coaxial with main shaft 1；
There are two expansion sleeve is set, respectively left expansion sleeve 2, right expansion sleeve 3, and be respectively correspondingly arranged at two axis of cone sections 12,13, it is swollen
Fixed inner hole is set as taper hole structure compatible with corresponding axis of cone section；Left expansion sleeve 2 is sheathed in corresponding axis of cone section 12, and
Cooperate with its swelling, right expansion sleeve 3 is sheathed in corresponding axis of cone section 13, and is cooperated with its swelling；Blender axle sleeve 4 is sheathed on
On main shaft 1, and the both ends of blender axle sleeve 4 are sheathed on corresponding left expansion sleeve 2, at right expansion sleeve 3 respectively, and make blender
4 inner hole of axle sleeve cooperates with corresponding expansion sleeve swelling.
The blender axle sleeve grinding fixture of the present embodiment further includes the charging crane for assembling and disassembling expansion sleeve, charging crane packet
Include the right charging crane set on the left charging crane of 1 left part of main shaft and set on 1 right part of main shaft.
Left charging crane includes left end clamp nut 5, dissection type gasket 6, left stretching screw 7 and is set to left expansion sleeve 2
Annular groove 21 in the middle part of outer wall, 5 thread bush of left end clamp nut are set to 1 left part of main shaft, and along week on left end clamp nut 5
To multiple left axial threaded hole are evenly equipped with, left stretching screw 7 is passed through by corresponding left axial threaded hole；Dissection type gasket 6 is by two
A half docking forms, and is equipped with half bore in each half, and two half bore dock the axis hole to be formed and be passed through for main shaft 1, subdivision
Multiple threaded perforations 61 also are laid with along axial direction on formula gasket 6.
Right charging crane includes that right end shirks nut 8, right stretching screw 9 and set on right 3 outer wall right part of expansion sleeve
Annular convex platform 31, right end shirk 8 thread bush of nut set on 1 right part of main shaft, and right end shirk be distributed along the circumference on nut 8 it is more
A axial threaded hole, right stretching screw 9 are passed through by corresponding right axial threaded hole；
Dissection type gasket 6 is located at the annular groove 21 of left 2 outer wall of expansion sleeve, and left stretching screw 7 when dress presses expansion sleeve
It is contacted with the left side of dissection type gasket 6；
Dissection type gasket 6 is located at the annular groove 21 of left 2 outer wall of expansion sleeve when dismantling expansion sleeve, and left stretching screw 7
Across the threaded perforations 61 of dissection type gasket.
In the present embodiment, the left side that main shaft 1 is located at left side axis of cone section 12 is left part d-axis section, and left end clamp nut 5 is set
At the left part d-axis section, and left expansion sleeve 2 extends to the left equipped with coaxial extended segment, and the inner hole of extended segment is straight
Hole, and extended segment is sheathed in left part d-axis section, which, which facilitates, realizes that left end clamp nut 5 and the abutting of left expansion sleeve 2 are matched
It closes.
The right side that main shaft 1 is located at right section of axis of cone section 13 is right part d-axis section, and right end shirks nut 8 set on the right part d-axis
Section, which, which facilitates, realizes that right end shirks the upper right stretching screw 9 of nut 8 and the apical grafting of annular convex platform 31 on right expansion sleeve 3 cooperates.
The specifically used process of the blender axle sleeve grinding fixture of the present embodiment is as follows:
1, installation procedure:
First left end is packed into right expansion sleeve 3 on main shaft 1, between left 2 outer circle of expansion sleeve and 4 inner hole of blender axle sleeve are under free state
Gap cooperation, then fills blender axle sleeve 4, left expansion sleeve 3, most back spin left end clamp nut 5；
When being fixed, first left stretching screw 7 is screwed in the left axial threaded hole of left end clamp nut 5, reserves dress dissection type
The space of gasket 6, then dissection type gasket 6 is put into the annular groove 21 of left expansion sleeve 2, continue to screw left stretching screw
7, until (pay attention to not alignment threaded hole rotate) on the left side that left stretching screw 7 touches dissection type gasket 6, are further continued for rotating
Left stretching screw 7, the band taper outer circle cooperation of the taper hole and axis of cone section 13 that make right expansion sleeve 3 is in place；
Then left stretching screw 7 can be screwed out, dissection type gasket 6 of dismantling finally screws left end clamp nut 5, makes left expansion sleeve 2
The band taper outer circle cooperation of taper hole and axis of cone section 12 in place, that is, is installed the positioning and clamping to blender axle sleeve；Later can on
Cylindrical grinder Double Tops point clamping is ground outer circle；
2, process is dismantled:
Clamp nut 5 a distance in left end is first screwed out when disassembly, is then charged into dissection type gasket 6, then in left end clamp nut 5
Upper to screw in left stretching screw 7, continuing to rotate left stretching screw 7 screw into it in threaded perforations of dissection type gasket 6 61, later
A distance can be pulled out to the left inside blender axle sleeve 4 for expansion sleeve 2 by rotating to the left left end clamp nut 5；
Continue back-out right end and shirk 8 a distance of nut, then shirks in right end and screw in right stretching screw 9 on nut 8, continue to revolve
The stretching screw 9 that turns right arrives to it on 31 right side of annular convex platform of right expansion sleeve 3, and it is right to rotate right 9 pushing tow of stretching screw later
Expansion sleeve 3, until pulling out main shaft 1 out of right expansion sleeve 23；
Then left end clamp nut 5 is screwed out completely from main shaft 1, takes out blender axle sleeve 4, then can be ground next work by clamping
Part.
Remodel the blender axle sleeve of different size (replacement) when, as long as the specification of replacement expansion sleeve, can be realized complete series
Blender axle sleeve fabricates on cylindrical grinder.
The configuration of the present invention is simple, it is easy to operate, the precise positioning to blender axle sleeve is realized, ensure that blender spacer
Efficiently and deflection is small in process for welding processing accurate, and conjunction is examined in primary friendships that can greatly improve the manufacture of blender axle sleeve
Lattice rate, and it is suitable for the grinding of the blender axle sleeve of plurality of specifications.
The above embodiments are only used to illustrate and not limit the technical solutions of the present invention, although referring to above-described embodiment to this hair
It is bright to be described in detail, those skilled in the art should understand that: still the present invention can be modified or be waited
With replacement, without departing from the spirit or scope of the invention, or any substitutions, should all cover in power of the invention
In sharp claimed range.
In the description of the present invention, it is to be understood that, term "front", "rear", "left", "right", "upper", "lower",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only for ease of description
The present invention and simplified description, rather than indicate or imply signified device or element and must have a particular orientation, be specific
Orientation construction and operation, thus should not be understood as the limitation to present invention protection content.
Claims (6)
1. a kind of blender axle sleeve grinding fixture, it is characterised in that: including main shaft and expansion sleeve, two axis of cone are equipped at intervals on main shaft
Section, two axis of cone sections are the axis of cone structure that left part is small, right part is big, and the setting coaxial with main shaft of two axis of cone sections；
It there are two expansion sleeve is set, and is respectively correspondingly arranged at two axis of cone sections, the inner hole of expansion sleeve is set as and corresponding axis of cone Duan Xiangshi
The taper hole structure matched；Expansion sleeve is sheathed in corresponding axis of cone section, and is cooperated with its swelling；Blender axle sleeve is sheathed on main shaft
On, and the both ends of blender axle sleeve are sheathed on respectively at corresponding expansion sleeve, and make blender inner hole of shaft sleeve with it is corresponding swollen
Fixed swelling cooperation.
2. blender axle sleeve grinding fixture according to claim 1, it is characterised in that: it further includes for assembling and disassembling expansion sleeve
Charging crane, two expansion sleeves are divided into left expansion sleeve and right expansion sleeve, and charging crane includes the left dress set on main shaft left part
Release mechanism and right charging crane set on main shaft right part；
Left charging crane includes left end clamp nut, dissection type gasket, left stretching screw and the ring set on left expansion sleeve outer wall
Connected in star, left end clamp nut thread bush is set to main shaft left part, and multiple left axles are distributed along the circumference on the clamp nut of left end
To threaded hole, left stretching screw is passed through by corresponding left axial threaded hole；Dissection type gasket is made of two half docking, each
Half bore is equipped in half, and two half bore dock the axis hole to be formed and be passed through for main shaft, also along axial laying on dissection type gasket
There are multiple threaded perforations；
Right charging crane includes that right end shirks nut, right stretching screw and the annular convex platform set on right expansion sleeve outer wall, right end
Shirk nut thread and be sheathed on main shaft right part, and right end shirks and is distributed along the circumference with multiple axial threaded hole on nut, right drawing
Tight screw is passed through by corresponding right axial threaded hole；
Dissection type gasket dress press expansion sleeve when, be located at left expansion sleeve outer wall annular groove at, and left stretching screw with cut open
The left side of fraction gasket contacts；
Dissection type gasket is located at the annular groove of left expansion sleeve outer wall when dismantling expansion sleeve, and left stretching screw passes through
The threaded perforations of dissection type gasket.
3. blender axle sleeve grinding fixture according to claim 2, it is characterised in that: the main shaft is located at left side axis of cone section
Left side be left part d-axis section, left end clamp nut be set to the left part d-axis section at；
The right side that the main shaft is located at right section of axis of cone section is right part d-axis section, and right end shirks nut set on the right part d-axis section.
4. blender axle sleeve grinding fixture according to claim 3, it is characterised in that: the left expansion sleeve extends to the left to be set
There is coaxial extended segment, the inner hole of extended segment is straight hole, and extended segment is sheathed in left part d-axis section.
5. according to the described in any item blender axle sleeve grinding fixtures of claim 2-4, it is characterised in that: the annular groove is set
In the middle part of left expansion sleeve outer wall.
6. according to the described in any item blender axle sleeve grinding fixtures of claim 2-4, it is characterised in that: the annular convex platform is set
In the right part of right expansion sleeve outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811108497.3A CN109015370B (en) | 2018-09-21 | 2018-09-21 | Grinding tool for stirrer shaft sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811108497.3A CN109015370B (en) | 2018-09-21 | 2018-09-21 | Grinding tool for stirrer shaft sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109015370A true CN109015370A (en) | 2018-12-18 |
| CN109015370B CN109015370B (en) | 2023-08-18 |
Family
ID=64617883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811108497.3A Active CN109015370B (en) | 2018-09-21 | 2018-09-21 | Grinding tool for stirrer shaft sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109015370B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2808416Y (en) * | 2005-03-14 | 2006-08-23 | 山东泰工工贸有限责任公司 | Combined clamp for face grinding of gear |
| CN201922064U (en) * | 2011-01-27 | 2011-08-10 | 淄博真空设备厂有限公司 | Simple expanding mold jig |
| CN202079414U (en) * | 2011-04-28 | 2011-12-21 | 上海飞华汽车部件有限公司 | Positioning jig for processing thin large-aperture disc type part |
| CN103143745A (en) * | 2013-04-01 | 2013-06-12 | 重庆永达精密机械有限公司 | Lathe clamp for clamping synchronizer gear |
| CN103990825A (en) * | 2014-06-18 | 2014-08-20 | 中核(天津)科技发展有限公司 | Machining tool for ultrathin-walled cylinder workpiece |
| CN205001399U (en) * | 2015-09-28 | 2016-01-27 | 攀钢集团工程技术有限公司 | Biax cover shaft coupling |
| CN205342512U (en) * | 2015-11-09 | 2016-06-29 | 河南平原光电有限公司 | A anchor clamps for processing accurate thin wall sleeve part of overlength |
| CN108067692A (en) * | 2017-12-18 | 2018-05-25 | 中国航发贵州黎阳航空动力有限公司 | A kind of involute inner spline centering tensioning clamper |
| CN209007336U (en) * | 2018-09-21 | 2019-06-21 | 郑州运达造纸设备有限公司 | A kind of blender axle sleeve grinding fixture |
-
2018
- 2018-09-21 CN CN201811108497.3A patent/CN109015370B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2808416Y (en) * | 2005-03-14 | 2006-08-23 | 山东泰工工贸有限责任公司 | Combined clamp for face grinding of gear |
| CN201922064U (en) * | 2011-01-27 | 2011-08-10 | 淄博真空设备厂有限公司 | Simple expanding mold jig |
| CN202079414U (en) * | 2011-04-28 | 2011-12-21 | 上海飞华汽车部件有限公司 | Positioning jig for processing thin large-aperture disc type part |
| CN103143745A (en) * | 2013-04-01 | 2013-06-12 | 重庆永达精密机械有限公司 | Lathe clamp for clamping synchronizer gear |
| CN103990825A (en) * | 2014-06-18 | 2014-08-20 | 中核(天津)科技发展有限公司 | Machining tool for ultrathin-walled cylinder workpiece |
| CN205001399U (en) * | 2015-09-28 | 2016-01-27 | 攀钢集团工程技术有限公司 | Biax cover shaft coupling |
| CN205342512U (en) * | 2015-11-09 | 2016-06-29 | 河南平原光电有限公司 | A anchor clamps for processing accurate thin wall sleeve part of overlength |
| CN108067692A (en) * | 2017-12-18 | 2018-05-25 | 中国航发贵州黎阳航空动力有限公司 | A kind of involute inner spline centering tensioning clamper |
| CN209007336U (en) * | 2018-09-21 | 2019-06-21 | 郑州运达造纸设备有限公司 | A kind of blender axle sleeve grinding fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109015370B (en) | 2023-08-18 |
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