CN108907723A - A kind of self-lubricating bearing system of processing - Google Patents
A kind of self-lubricating bearing system of processing Download PDFInfo
- Publication number
- CN108907723A CN108907723A CN201810880848.6A CN201810880848A CN108907723A CN 108907723 A CN108907723 A CN 108907723A CN 201810880848 A CN201810880848 A CN 201810880848A CN 108907723 A CN108907723 A CN 108907723A
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- Prior art keywords
- clamping head
- hole
- filler
- station slot
- positioning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of self-lubricating bearing systems of processing, including drilling station slot, plug-hole station slot and filler station slot, it is each provided under one in the drilling station slot and the plug-hole station slot and rotates clamping head, it is additionally provided with bearing grooved bit at the drilling station slot, is additionally provided with through-hole threading drill bit and plug electric screw driver at the plug-hole station slot；Lower positioning clamping head is provided in the filler station slot, the lower positioning clamping head includes positioning head ontology, positioning head guide post and filler fixed block；The side of the filler fixed block is provided with lubricant filling slot, the lubricant filling slot be it is round and coaxial with the filler fixed block, be additionally provided in the filler fixed block and radially fill hole, the hole that radially fills is connected to the lubricant filling slot.The present invention can complete the operation of the drilling of bearing, plug-hole and filled solid lubricant on a production line.
Description
Technical field
The present invention relates to a kind of bearing machining equipment technical field, especially a kind of self-lubricating bearing system of processing.
Background technique
Solid embedded self-lubricating hold axis be by processing several orderly aligned, size holes appropriate on bearing matrix,
Solid lubricant is embedded in into hole again, to replace tradition by a kind of novel bearing of film lubrication bearing；It has
Coefficient of friction is low, long service life, it is convenient for safeguarding and under low-speed heave-load the good advantage of wear-resisting property.Conventional solid is inlayed
Self-lubricating hold axis its when processing radial hole, be all to be completed the process on independent lathe, by manual type realize bearing it is upper
Circulation between blanking and different processes, above-mentioned operation mode are big to Personnel Dependence degree；On the other hand conventional solid is inlayed certainly
Lubrication, which holds axis and mainly passes through operating personnel's manual mode, is embedded in solid lubricant into hole, and above-mentioned operation mode is not only worked
Intensity is big, production operation efficiency is low, and product quality is not easy to control.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of self-lubricating bearing systems of processing, can be at one
The drilling of bearing, the operation of plug-hole and filled solid lubricant are completed on production line.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of self-lubricating bearing system of processing, including the bearing circulation platform for fed bearings workpiece, the bearing circulation
Platform is disposed with drilling station slot, plug-hole station slot and filler station slot, the drilling station slot, institute from upstream to downstream
Stating plug-hole station slot and the filler station slot is round hollow hole；It is each in the drilling station slot and the plug-hole station slot
It is provided under one and rotates clamping head, be additionally provided with bearing grooved bit at the drilling station slot, at the plug-hole station slot
It is additionally provided with through-hole threading drill bit and plug electric screw driver；Lower positioning clamping head is provided in the filler station slot, it is described
Lower positioning clamping head includes positioning head ontology, positioning head guide post and filler fixed block, and it is described fixed that the filler fixed block is set to
The top surface of potential head ontology, the positioning head guide post are set to the bottom of the positioning head ontology, and the filler fixed block is cylinder
Shape and diameter is equal with the bearing bore diameter that needs are processed, the positioning head ontology is round pie and diameter is greater than the axis for needing to process
Hold internal diameter；The side of the filler fixed block is provided with lubricant filling slot, the lubricant filling slot be it is round and with it is described
Filler fixed block is coaxial, is additionally provided in the filler fixed block and radially fills hole, and the hole that radially fills is connected to the lubrication
Agent filling slot.
As a further improvement of the above technical scheme, each lower rotation clamping head includes clamping head ontology and folder
Hold a guide post, the clamping head ontology is round pie structure, and the coaxially connected folder in axial one end of the clamping head ontology
Hold a guide post, the axial other end of the clamping head ontology is provided with circular coaxial fixed block, the clamping head ontology it is straight
Diameter is greater than the internal diameter for needing the bearing processed, and the diameter of the coaxial fixed block is equal to the internal diameter for needing the bearing processed.
As a further improvement of the above technical scheme, the lower end of the upper cylinder piston rod is provided with rotation installation end
Lid, the rotation installation end cap includes upper installation screw and lower installation through-hole, and the lower end of the upper cylinder piston rod passes through screw thread
The upper installation screw is connected, is provided with clamping head attaching nut in the upper installation screw；It is described it is upper rotation clamping head it is upper
End is provided with clamping head connection guide post, and the upper end of the clamping head connection guide post passes through the lower installation through-hole and the clamping head
Attaching nut's cooperation；Several rotations are provided between the bottom surface of the rotation installation end cap and the upper end of the upper rotation clamping head
Support ball.
As a further improvement of the above technical scheme, the coaxially connected lower gripper cylinder in the lower end of the positioning head guide post,
And it is logical to be provided with set tube packing equipped with guide post casing is filled for the outer sheath of the positioning head guide post on the filling guide post casing
Hole, described sleeve pipe filler through-hole are connected to lubricant pressure transfer pot；The positioning head guide post is provided with for being connected to described sleeve pipe
The radial filler through-hole of filler through-hole, the radial direction filler through-hole and the hole that radially fills are by being set to the lower locating clip
Hold the axial filler passage connection at an axis.
Compared with prior art, the beneficial effects of the invention are as follows：
A kind of self-lubricating bearing system of processing provided by the present invention can complete the drilling of bearing on a production line, block up
The operation in hole and filled solid lubricant, high degree of automation, high production efficiency.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of bearing of the present invention circulation platform, plug-hole station slot and filler station slot；
Fig. 2 is the structural schematic diagram of speed reducer of the present invention, rotary drive motor and rotation driving platform；
Fig. 3 is the schematic diagram of the section structure of lower rotation clamping head of the present invention and upper rotation clamping head；
Fig. 4 is the schematic diagram of the section structure of lower positioning clamping head and upper positioning clamping head of the present invention.
Specific embodiment
Referring to figs. 1 to Fig. 4, Fig. 1 to Fig. 4 is the structural schematic diagram of a specific embodiment of the invention.
As shown in Figures 1 to 4, a kind of self-lubricating bearing system of processing, including the bearing stream for fed bearings workpiece
Turn platform 10, the bearing circulation platform 10 is disposed with drilling station slot 11,12 and of plug-hole station slot from upstream to downstream
Filler station slot 13, the drilling station slot 11, the plug-hole station slot 12 and the filler station slot 13 are round hollow out
Hole；Rotation clamping head 20, the drillman under one are each provided in the drilling station slot 11 and the plug-hole station slot 12
It is additionally provided with bearing grooved bit 14 at the slot 11 of position, is additionally provided with through-hole threading drill bit 15 and plug at the plug-hole station slot 12
Electric screw driver 16；Lower positioning clamping head is provided in the filler station slot 13, the lower positioning clamping head includes positioning head
Ontology 31, positioning head guide post 32 and filler fixed block 33, the filler fixed block 33 are set to the top of the positioning head ontology 31
Face, the positioning head guide post 32 are set to the bottom of the positioning head ontology 31, and the filler fixed block 33 is cylindrical and straight
Diameter is equal with the bearing bore diameter for needing to process, and the positioning head ontology 31 is round pie and diameter is greater than in the bearing for needing to process
Diameter；The side of the filler fixed block 33 is provided with lubricant filling slot 331, the lubricant filling slot 331 be it is round and with
The filler fixed block 33 is coaxial, is additionally provided in the filler fixed block 33 and radially fills hole 332, described to radially fill hole
The 332 connection lubricant filling slots 331.
Preferably, each lower rotation clamping head 20 includes clamping head ontology 21 and clamping head guide post 22, institute
Clamping head ontology 21 is stated as round pie structure, and the coaxially connected clamping head guide post in axial one end of the clamping head ontology 21
22, the axial other end of the clamping head ontology 21 is provided with circular coaxial fixed block 23, the clamping head ontology 21 it is straight
Diameter is greater than the internal diameter for needing the bearing processed, and the diameter of the coaxial fixed block 23 is equal to the internal diameter for needing the bearing processed.Often
The top of a lower rotation clamping head 20 be provided with one it is upper rotate clamping head 40, each upper rotation clamping head 40 and its
The lower rotation clamping head 20 of lower section is in mirror symmetrical structure relative to the water surface, the upper end of each upper rotation clamping head 40
Coaxially connected upper cylinder piston rod 41.The lower end of the upper cylinder piston rod 41 is provided with rotation installation end cap 42, institute
Stating rotation installation end cap 42 includes upper installation screw 43 and lower installation through-hole 44, and the lower end of the upper cylinder piston rod 41 passes through spiral shell
Line connects the upper installation screw 43, is provided with clamping head attaching nut 45 in the upper installation screw 43；The upper rotating clamp
The upper end for holding first 40 is provided with clamping head connection guide post 46, and it is logical that the upper end of the clamping head connection guide post 46 passes through the lower installation
Hole 44 and the clamping head attaching nut 45 cooperate；The bottom surface of the rotation installation end cap 42 and the upper rotation clamping head 40
Several rotation support balls 47 are provided between upper end.The lower end of each lower rotation clamping head 20 is all connected with a speed reducer
24, each speed reducer 24 is all connected with a rotary drive motor 25, rotary drive motor 25 and the deceleration described in every group
Machine 24 is all set on a rotation driving platform 26, and it is perpendicular that the bottom of each rotation driving platform 26 is all connected with an axis
The lifting driving cylinder 27 being directly arranged.
Preferably, being provided with positioning clamping head 50, the upper locating clip right above the lower positioning clamping head
Hold the first 50 coaxially connected upper gripper cylinder in upper end.The coaxially connected lower gripper cylinder 34 in the lower end of the positioning head guide post 32, and
The outer sheath of the positioning head guide post 32 is provided with set tube packing on the filling guide post casing 35 equipped with guide post casing 35 is filled
Through-hole 351, described sleeve pipe filler through-hole 351 are connected to lubricant pressure transfer pot 36；The positioning head guide post 32, which is provided with, to be used for
It is connected to the radial filler through-hole 321 of described sleeve pipe filler through-hole 351, the radial direction filler through-hole 321 and described radially fills hole
332 are connected to by being set to the axial filler passage 37 at the lower positioning clamping head axis.
When work, bearing is delivered at the drilling station slot 11 by bearing circulation platform 10, the drillman
Upper 40 downlink of rotation clamping head at the slot 11 of position, lower 20 uplink of rotation clamping head, so that bearing is clamped, the axis
Grooved bit 14 is held to bearing machining radial through-hole, then the rotary drive motor 25 drives the lower rotation clamping head 20 to revolve
Turn, bearing is made to go to certain angle, reprocesses radial through-hole, until multiple radial through-hole all complete the process, the upper rotation
40 uplink of clamping head, lower 20 downlink of rotation clamping head, bearing continue on bearing circulation platform 10 move to it is described
At plug-hole station slot 12, similarly, the upper rotation clamping head 40 and the lower rotation clamping head 20 clamp bearing, described logical
Hole threading drill bit 15 is to the through-hole machining internal thread of bearing, and then the rotary drive motor 25 drives the lower rotation clamping head
20 rotations make bearing go to certain angle, then are equipped with into machined screw hole outside by the plug electric screw driver 16
The plug of screw thread；Until multiple screw holes all complete the process and all load onto external screw thread plug；The last upper rotation clamping head 30
It is separated with the lower rotation clamping head 20, the bearing of machined completion moves to the filler along bearing circulation platform 10
Station slot 13.
The lubricant containing volatile solvent is placed in the lubricant pressure transfer pot 36；It needs to fill profit into bearing
When lubrication prescription, bearing is placed between the upper positioning clamping head 50 and the lower positioning clamping head, the upper locating clip
Hold first 50 and the lower positioning clamping head move toward one another and clamp bearing, it is described with being moved in the lower positioning clamping head phase
Radial filler through-hole 321 is connected to described sleeve pipe filler through-hole 351, and the lubricant containing volatile solvent is logical by the radial filler
Hole 321, the axial filler passage 37 and the hole 332 that radially fills enter the lubricant filling slot 331, will finally contain
The lubricant of volatile solvent is filled into the hole of bearing, is left with solid lubricant after volatile solvent volatilization；Work as bearing
After processing, the lower positioning clamping head is moved down, and the radial direction filler through-hole 321 misplaces with described sleeve pipe filler through-hole 351, from
And the lubricant containing volatile solvent in the lubricant pressure transfer pot 36 is prevented to continue to convey.
Better embodiment of the invention is illustrated above, certainly, the present invention can also using with it is above-mentioned
The different form of embodiment, those skilled in the art are made equivalent on the premise of without prejudice to spirit of the invention
Transformation or corresponding change, all should belong in protection scope of the present invention.
Claims (7)
1. a kind of self-lubricating bearing system of processing, it is characterised in that：Including the bearing circulation platform for fed bearings workpiece
（10）, the bearing circulation platform（10）Drilling station slot is disposed with from upstream to downstream（11）, plug-hole station slot（12）
With filler station slot（13）, the drilling station slot（11）, the plug-hole station slot（12）With the filler station slot（13）?
For round hollow hole；The drilling station slot（11）With the plug-hole station slot（12）In be each provided under one and rotate clamping head
（20）, the drilling station slot（11）Place is additionally provided with bearing grooved bit（14）, the plug-hole station slot（12）Place is also set up
There is through-hole threading drill bit（15）With plug electric screw driver（16）；The filler station slot（13）In be provided with lower positioning clamping
Head, the lower positioning clamping head includes positioning head ontology（31）, positioning head guide post（32）With filler fixed block（33）, the filler
Fixed block（33）It is set to the positioning head ontology（31）Top surface, the positioning head guide post（32）It is set to the positioning head sheet
Body（31）Bottom, the filler fixed block（33）It is equal with the bearing bore diameter that needs are processed for cylindrical and diameter, it is described fixed
Potential head ontology（31）For round pie and diameter is greater than the bearing bore diameter for needing to process；The filler fixed block（33）Side setting
There is lubricant filling slot（331）, the lubricant filling slot（331）For circle and with the filler fixed block（33）Coaxially, institute
State filler fixed block（33）In be additionally provided with and radially fill hole（332）, described to radially fill hole（332）The lubricant is connected to fill out
Fill slot（331）.
2. a kind of self-lubricating bearing system of processing according to claim 1, it is characterised in that：Each lower rotation clamping
Head（20）It include clamping head ontology（21）With clamping head guide post（22）, the clamping head ontology（21）For round pie structure, and
The clamping head ontology（21）The coaxially connected clamping head guide post in axial one end（22）, the clamping head ontology（21）Axis
The other end is provided with circular coaxial fixed block（23）, the clamping head ontology（21）Diameter be greater than and need the bearing processed
Internal diameter, the coaxial fixed block（23）Diameter be equal to the internal diameter of bearing for needing to process.
3. a kind of self-lubricating bearing system of processing according to claim 2, it is characterised in that：Each lower rotation clamping
Head（20）Top be provided with one and upper rotate clamping head（40）, each upper rotation clamping head（40）Described in below
Lower rotation clamping head（20）It is in mirror symmetrical structure, each upper rotation clamping head relative to the water surface（40）Upper end it is coaxial
Connect a upper cylinder piston rod（41）.
4. a kind of self-lubricating bearing system of processing according to claim 3, it is characterised in that：The upper cylinder piston rod
（41）Lower end be provided with rotation installation end cap（42）, the rotation installation end cap（42）Including upper installation screw（43）With lower peace
Fill through-hole（44）, the upper cylinder piston rod（41）Lower end be connected through a screw thread the upper installation screw（43）, the upper peace
Fill screw hole（43）In be provided with clamping head attaching nut（45）；The upper rotation clamping head（40）Upper end be provided with clamping head company
Connect guide post（46）, the clamping head connection guide post（46）Upper end pass through the lower installation through-hole（44）It is connect with the clamping head
Nut（45）Cooperation；End cap is installed in the rotation（42）Bottom surface and the upper rotation clamping head（40）Upper end between be provided with
Several rotations support ball（47）.
5. a kind of self-lubricating bearing system of processing according to claim 2, it is characterised in that：Each lower rotation clamping
Head（20）Lower end be all connected with a speed reducer（24）, each speed reducer（24）It is all connected with a rotary drive motor
（25）, rotary drive motor described in every group（25）With the speed reducer（24）It is all set in a rotation driving platform（26）On,
Each rotation driving platform（26）Bottom be all connected with the lifting driving cylinder of axis vertical setting（27）.
6. a kind of self-lubricating bearing system of processing according to claim 1, it is characterised in that：The lower positioning clamping head
Surface is provided with positioning clamping head（50）, the upper positioning clamping head（50）The coaxially connected upper gripper cylinder in upper end.
7. a kind of self-lubricating bearing system of processing according to claim 1, it is characterised in that：The positioning head guide post（32）
The coaxially connected lower gripper cylinder in lower end（34）, and the positioning head guide post（32）Outer sheath equipped with filling guide post casing
（35）, the filling guide post casing（35）On be provided with set tube packing through-hole（351）, described sleeve pipe filler through-hole（351）Connection
Lubricant pressure transfer pot（36）；The positioning head guide post（32）It is provided with for being connected to described sleeve pipe filler through-hole（351）'s
Radial filler through-hole（321）, the radial direction filler through-hole（321）Hole is radially filled with described（332）By be set to it is described under
Axial filler passage at positioning clamping head axis（37）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810880848.6A CN108907723A (en) | 2018-08-04 | 2018-08-04 | A kind of self-lubricating bearing system of processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810880848.6A CN108907723A (en) | 2018-08-04 | 2018-08-04 | A kind of self-lubricating bearing system of processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108907723A true CN108907723A (en) | 2018-11-30 |
Family
ID=64394566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810880848.6A Withdrawn CN108907723A (en) | 2018-08-04 | 2018-08-04 | A kind of self-lubricating bearing system of processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108907723A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57127196A (en) * | 1981-01-28 | 1982-08-07 | Nippon Seiko Kk | Feeding method of lubricating grease to separate inner race type double row bearing |
| CN101196266A (en) * | 2006-12-25 | 2008-06-11 | 万向集团公司 | Greasing and grease balancing system for bearing |
| CN103753217A (en) * | 2013-11-26 | 2014-04-30 | 广州科技职业技术学院 | Full-automatic drilling production line and production process thereof |
| CN104440090A (en) * | 2013-09-14 | 2015-03-25 | 西安扩力机电科技有限公司 | Three-station numerical control machine tool |
| CN204747569U (en) * | 2015-06-08 | 2015-11-11 | 浙江双飞无油轴承股份有限公司 | Quick drilling equipment of solid lubricant bearing is inlayed to copper alloy |
-
2018
- 2018-08-04 CN CN201810880848.6A patent/CN108907723A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57127196A (en) * | 1981-01-28 | 1982-08-07 | Nippon Seiko Kk | Feeding method of lubricating grease to separate inner race type double row bearing |
| CN101196266A (en) * | 2006-12-25 | 2008-06-11 | 万向集团公司 | Greasing and grease balancing system for bearing |
| CN104440090A (en) * | 2013-09-14 | 2015-03-25 | 西安扩力机电科技有限公司 | Three-station numerical control machine tool |
| CN103753217A (en) * | 2013-11-26 | 2014-04-30 | 广州科技职业技术学院 | Full-automatic drilling production line and production process thereof |
| CN204747569U (en) * | 2015-06-08 | 2015-11-11 | 浙江双飞无油轴承股份有限公司 | Quick drilling equipment of solid lubricant bearing is inlayed to copper alloy |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181130 |