CN108032198A - Adjustable bearing machining equipment - Google Patents
Adjustable bearing machining equipment Download PDFInfo
- Publication number
- CN108032198A CN108032198A CN201711240537.5A CN201711240537A CN108032198A CN 108032198 A CN108032198 A CN 108032198A CN 201711240537 A CN201711240537 A CN 201711240537A CN 108032198 A CN108032198 A CN 108032198A
- Authority
- CN
- China
- Prior art keywords
- rocking bar
- riser
- flap
- raceway groove
- motor
- 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.)
- Pending
Links
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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- 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
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
Abstract
The present invention relates to the technical field of auto parts machinery process equipment, specifically disclose a kind of adjustable bearing machining equipment, the equipment includes the first motor, the second motor, first hydraulic cylinder and the second hydraulic cylinder being coaxially fixedly installed, two push plates and flap, four risers and some rocking bars are further included, riser is equipped with dismountable raceway groove cutter or polishing tool；The push plate that two Hydraulic Cylinders each connect so that four risers can stable holding bearing race, two motors drive the flap each connected to rotate respectively so that raceway groove cutter and polishing tool on riser are processed bearing race.The invention is intended to provide a kind of adjustable bearing machining equipment, to realize that the bearing to different size carries out raceway groove processing, and raceway groove processing selectively can be either carried out on outer ring in bearing inner race as needed, improve bearing machining efficiency, save equipment cost.
Description
Technical field
The present invention relates to the technical field of auto parts machinery processing unit (plant), specifically discloses a kind of adjustable bearing machining and sets
It is standby.
Background technology
So-called hydrodynamic bearing, refers to separate two friction surfaces by the liquid film that fluid lubricant dynamic pressure is formed and bear
The sliding bearing of load, and producing in the condition of hydrodynamic pressure above all needs two rubbing surfaces to have enough relative motions
Speed, therefore concavo-convex raceway groove is often all designed with the inner surface of hydrodynamic bearing.In order to process concavo-convex ditch on bearing
Road, traditional method are first to clamp bearing, recycle and carry out rotating the raceway groove for processing bearing with the supporting mould of bearing,
Finally take out bearing.And since the size specification of bearing differs, it is therefore desirable to prepare substantial amounts of mould, but one type of processing every time
A mould is only needed during the bearing of number size, this results in the idle waste of resource, also takes up place, and mould is easily lost
Lose；In addition, it is necessary to replace different moulds during the bearing of processing different size, it is troublesome in poeration, cause the efficiency of bearing machining low
Under.
The content of the invention
The invention is intended to provide a kind of adjustable bearing machining equipment, inefficiency during solving bearing machining raceway groove
Problem.
In order to achieve the above object, base case of the invention is：Adjustable bearing machining equipment, including the first electricity
Machine, the second motor, first hydraulic cylinder and second hydraulic cylinder.First motor, the second motor, first hydraulic cylinder and the second hydraulic pressure
Cylinder is coaxially disposed；First hydraulic cylinder is equipped with First piston bar, and First piston bar is rotatably connected to the first push plate, in the first push plate
Through hole is equipped with the heart；Second hydraulic cylinder is equipped with second piston bar, and second piston bar passes through the first push plate, and the end of second piston bar
Portion is rotatably connected to the second push plate；The output terminal of first motor is connected with first connecting rod, and first connecting rod is fixedly connected with first turn
Plate, is equipped with through hole at the center of the first flap, and the both ends of the first flap have been respectively articulated with the first rocking bar and the second rocking bar, and first
Rocking bar and the second rocking bar have been respectively articulated with starting stave and the second riser, and starting stave and the second riser have been respectively articulated with the 3rd and have shaken
Bar and the 4th rocking bar, the 3rd rocking bar and the 4th rocking bar are respectively articulated with the both ends of the first push plate；The output terminal of second motor is connected with
Second connecting rod, second connecting rod passes through the first flap, and the end of second connecting rod is removably connected with the second flap, the second flap
Both ends have been respectively articulated with the 5th rocking bar and the 6th rocking bar, and the 5th rocking bar and the 6th rocking bar have been respectively articulated with the 3rd riser and the 4th and have erected
Plate, the 3rd riser and the 4th riser have been respectively articulated with the 7th rocking bar and the 8th rocking bar, and the 7th rocking bar and the 8th rocking bar are respectively articulated with
The both ends of second push plate；The inner side of starting stave is equipped with raceway groove cutter, and the inner side of the second riser is equipped with polishing tool, the 3rd riser
Polishing tool is equipped with the outside of the 4th riser.
The operation principle of this base case is：Bearing race to be processed is passed through into the second flap, and bearing race is positioned over
Between first flap and the first push plate, starting first hydraulic cylinder, First piston bar moves down, and the first push plate also moves down,
Corresponding movement also occurs for the first rocking bar, the second rocking bar, the 3rd rocking bar and the 4th rocking bar, while starting stave and the second riser are downward
It is mobile, and move towards, starting stave and the second riser start the outer wall of contact bearing circle and bearing race are applied inside
Pressure；While starting first hydraulic cylinder, start second hydraulic cylinder, second piston bar moves up, and the second push plate is also upward
Mobile, corresponding movement also occurs for the 5th rocking bar, the 6th rocking bar, the 7th rocking bar and the 8th rocking bar, while the 3rd riser and the 4th erects
Plate moves up, and is moved away from, and the 3rd riser and the 4th riser start the inner wall of contact bearing circle and bearing race applied
Add outside pressure；At this time, the outer wall of bearing race is subject to inward pressure, and the inner wall of bearing race is subject to outside pressure, therefore,
Bearing race is hanging by stable holding.Start the first motor, first connecting rod drives the first flap to rotate so that starting stave and second
Riser rotates, and raceway groove processing and polishing are carried out to the outer wall of bearing race；Start the second motor at the same time, second connecting rod drives second turn
Plate opposite direction rotates so that the 3rd riser and the 4th riser rotate backward, and polish the inner wall of bearing race.
The beneficial effect of this base case is：Compared to other bearing channel processing unit (plant)s, two liquid of this equipment utilization
Cylinder pressure passes through being hinged between rocking bar, push plate, flap and riser as driving force so that bearing race is in two opposite directions
It is hanging by stable holding under the effect of power；Meanwhile two motors of this equipment utilization, one of motor drive starting stave and
Second riser positive direction rotates, another motor drives the 3rd riser and the 4th riser opposite direction to rotate, to the outer of bearing race
While wall carries out raceway groove processing and polishing processing, the inner wall for bearing race of polishing, improves bearing machining efficiency.In addition, this equipment
Raceway groove processing and polishing can also be carried out to the bearing of different size, it is not necessary to use different moulds, saved equipment investment cost.
Further, the raceway groove cutter is detachable raceway groove cutter, and the polishing tool is detachable polishing tool.
In this way, the cutter on starting stave, the second riser, the 3rd riser and the 4th riser can carry out more as needed
Change, can select either to process raceway groove on outer wall in bearing race inner wall.
Further, the raceway groove cutter is made of memory alloy material.
The raceway groove cutter prepared using memory alloy material, larger deformation can be obtained when processing raceway groove to bearing race
Amount, the concavo-convex raceway groove for enabling to process become apparent.
Further, first push plate is equipped with circular sliding slot, and the First piston bar is in Y-shaped, First piston bar
Two ends are engaged with the circular sliding slot.
The end of First piston bar is engaged with circular sliding slot, can realize that the rotation of First piston bar and the first push plate connects
Connect, and the movement locus of the first push plate can be limited.
Further, starting stave, the second riser, the 3rd riser and the 4th riser are in arc-shaped.
In such manner, it is possible to increase starting stave, the second riser, the 3rd riser and the contact area of the 4th riser and bearing race,
Can more stable holding bearing race, and add the polishing area in the unit interval, improve the grinding efficiency of equipment.
Brief description of the drawings
Fig. 1 is the structure diagram of the embodiment of the present invention.
Embodiment
Below by the further details of explanation of embodiment：
Reference numeral in Figure of description includes：First motor 1, the second motor 2, first hydraulic cylinder 3, second hydraulic cylinder
4th, First piston bar 5, the first push plate 6, second piston bar 7, the second push plate 8, first connecting rod 9, the first flap 10, second connecting rod
11st, the second flap 12, the first rocking bar 13, the second rocking bar 14, starting stave 15, the second riser 16, the 3rd rocking bar 17, the 4th rocking bar
18th, the 5th rocking bar 19, the 6th rocking bar 20, the 3rd riser 21, the 4th riser 22, the 7th rocking bar 23, the 8th rocking bar 24, bearing race
25。
Embodiment
Adjustable bearing machining equipment as shown in Figure 1, including the first motor 1, the second motor 2,3 and of first hydraulic cylinder
Second hydraulic cylinder 4.First motor 1, the second motor 2, first hydraulic cylinder 3 and second hydraulic cylinder 4 are coaxially disposed；First hydraulic cylinder 3
Equipped with First piston bar 5, First piston bar 5 is rotatably connected to the first push plate 6, and through hole is equipped with the center of the first push plate 6；Second
Hydraulic cylinder 4 is equipped with second piston bar 7, and second piston bar 7 passes through the first push plate 6, and the end of second piston bar 7 is rotatably connected to
Second push plate 8；The output terminal of first motor 1 is connected with first connecting rod 9, and first connecting rod 9 is fixedly connected with the first flap 10, and first
Through hole is equipped with the center of flap 10, and the both ends of the first flap 10 have been respectively articulated with the first rocking bar 13 and the second rocking bar 14, the
One rocking bar 13 and the second rocking bar 14 have been respectively articulated with 15 and second riser 16 of starting stave, and 15 and second riser 16 of starting stave divides
The 3rd rocking bar 17 and the 4th rocking bar 18 are not hinged with, and the 3rd rocking bar 17 and the 4th rocking bar 18 are respectively articulated with the both ends of the first push plate 6；
The output terminal of second motor 2 is connected with second connecting rod 11, and second connecting rod 11 passes through the first flap 10, and the lower end of second connecting rod 11
It is removably connected with the second flap 12, the both ends of the second flap 12 have been respectively articulated with the 5th rocking bar 19 and the 6th rocking bar 20, and the 5th
19 and the 6th rocking bar 20 of rocking bar has been respectively articulated with the 3rd riser 21 and the 4th riser 22, and the 3rd riser 21 and the 4th riser 22 are distinguished
The 7th rocking bar 23 and the 8th rocking bar 24 are hinged with, the 7th rocking bar 23 and the 8th rocking bar 24 are respectively articulated with the both ends of the second push plate 8；The
The inner side of one riser 15 is equipped with dismountable raceway groove cutter, and the inner side of the second riser 16 is equipped with dismountable polishing tool, and the 3rd
The outside of 21 and the 4th riser 22 of riser is equipped with dismountable polishing tool, and starting stave 15, the second riser the 16, the 3rd are perpendicular
21 and the 4th riser 22 of plate is in arc-shaped.
When this equipment works, first second connecting rod 11 is disassembled from the second flap 12, bearing race 25 to be processed is put
Enter between the first flap 10 and the first push plate 6, then second connecting rod 11 is installed to the second flap 12；Start first hydraulic cylinder 3,
First piston bar 5 moves down, and the first push plate 6 also moves down, and the first flap 10 is fixedly connected with first connecting rod 9 not to be moved
Dynamic, the lower end of the 3rd rocking bar 17 is hinged on the left end of the first push plate 6, occurs to turn clockwise while the 3rd rocking bar 17 moves down
It is dynamic, while the first rocking bar 13 for being hinged on 15 upper end of starting stave occurs to turn counterclockwise using the left end of the first flap 10 as the center of circle
Dynamic, the 3rd rocking bar 17 and the first rocking bar 13 are so that starting stave 15 moves right while moving down；Meanwhile the 4th rocking bar
18 lower end is hinged on the right end of the first push plate 6, and the 4th rocking bar 18 rotates counterclockwise while moving down, hinged at the same time
The second rocking bar 14 in 16 upper end of the second riser is rotated clockwise using the right end of the first flap 10 as the center of circle, the 4th rocking bar 18
With the second rocking bar 14 so that the second riser 16 is moved to the left while moving down；In the above process, starting stave 15 and
Two risers 16 move towards and start the outer wall of contact bearing circle 25, and apply inward pressure to bearing race 25 respectively.
While starting first hydraulic cylinder 3, start second hydraulic cylinder 4, second piston bar 7 moves up, the second push plate 8
Move up, the second flap 12 is fixedly connected with second connecting rod 11 not to be moved, and the lower end of the 7th rocking bar 23 is hinged on second
The left end of push plate 8, the 7th rocking bar 23 rotate counterclockwise while moving up, while are hinged on 21 upper end of the 3rd riser
5th rocking bar 19 is rotated clockwise using the left end of the second flap 12 as the center of circle, and the 7th rocking bar 23 and the 5th rocking bar 19 are so that the
Three risers 21 are moved to the left while moving up；Meanwhile the 8th the lower end of rocking bar 24 be hinged on the right end of the second push plate 8,
Eight rocking bars 24 rotate clockwise while moving up, while are hinged on the 6th rocking bar 20 of 22 upper end of the 4th riser with
The right end of two flaps 12 rotates counterclockwise for the center of circle, and the 8th rocking bar 24 and the 6th rocking bar 20 cause the 4th riser 22 upward
Move right while mobile；In the above process, the 3rd riser 21 and the 4th riser 22 are moved away from and start engagement shaft
The inner wall of circle 25 is held, and applies outside pressure to bearing race 25 respectively.
At this time, the outer wall of bearing race 25 is subject to inward pressure, and the inner wall of bearing race 25 is subject to outside pressure, therefore,
Bearing race 25 is hanging by stable holding.Then start the first motor 1, first connecting rod 9 drives the first flap 10 to rotate clockwise, makes
Obtain 15 and second riser 16 of starting stave to rotate clockwise, the raceway groove cutter on starting stave 15 carries out the outer wall of bearing race 25
Raceway groove is processed, and the polishing tool on the second riser 16 carries out polishing processing to the outer wall of bearing race 25；Start the second electricity at the same time
Machine 2, second connecting rod 11 drive the second flap 12 to rotate counterclockwise so that and the 3rd riser 21 and the 4th riser 22 rotate counterclockwise,
And then the 3rd polishing tool on riser 21 and the 4th riser 22 carries out polishing processing to the inner wall of bearing race 25.For a period of time
Afterwards, this equipment is completed to process the raceway groove of bearing race 25 and polishing is processed, and closes the first motor 1 and the second motor 2, treats this equipment
First hydraulic cylinder 3 and second hydraulic cylinder 4 are turned off after stopping operating, under second connecting rod 11 is dismantled from the second flap 12 again
Come, take out the bearing race 25 after machining, and next bearing race to be processed is installed.
It is perpendicular first therefore, it is possible to select since raceway groove cutter and polishing tool are detachably connected in this equipment
Raceway groove cutter is installed on 15 or second riser 16 of plate, polishing tool is installed on other risers, to the outer wall of bearing race into
Row raceway groove is processed and carries out polishing processing to bearing race；Also can select to pacify on the 3rd riser 21 or the 4th riser 22
Raceway groove cutter is filled, polishing tool is installed on other risers, raceway groove processing is carried out to the inner wall of bearing race and bearing race is carried out
Polishing processing.
In conclusion this equipment raceway groove processing can be carried out to bearing at the same time and polishing is processed, the work of bearing machining is improved
Make efficiency, and the bearing of different size can be processed, moreover it is possible to which selection is carried out in the inner surface of bearing race or outer surface
Raceway groove is processed, and is conducive to enterprise and is saved equipment cost.
Above-described is only the embodiment of the present invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these are implemented all without the influence present invention
Effect and practical applicability.
Claims (5)
1. adjustable bearing machining equipment, including the first motor, the second motor, first hydraulic cylinder and second hydraulic cylinder；It is special
Sign is：First motor, the second motor, first hydraulic cylinder and second hydraulic cylinder are coaxially disposed；The first hydraulic cylinder is set
There is First piston bar, First piston bar is rotatably connected to the first push plate, through hole is equipped with the center of the first push plate；Second liquid
Cylinder pressure is equipped with second piston bar, and second piston bar passes through the first push plate, and the end of second piston bar is rotatably connected to second and pushes away
Plate；The output terminal of first motor is connected with first connecting rod, and first connecting rod is fixedly connected with the first flap, in the first flap
Through hole is equipped with the heart, and the both ends of the first flap have been respectively articulated with the first rocking bar and the second rocking bar, the first rocking bar and the second rocking bar
Starting stave and the second riser have been respectively articulated with, starting stave and the second riser have been respectively articulated with the 3rd rocking bar and the 4th rocking bar,
3rd rocking bar and the 4th rocking bar are respectively articulated with the both ends of the first push plate；The output terminal of second motor is connected with second connecting rod,
Second connecting rod passes through the first flap, and the end of second connecting rod is removably connected with the second flap, the both ends difference of the second flap
It is hinged with the 5th rocking bar and the 6th rocking bar, the 5th rocking bar and the 6th rocking bar have been respectively articulated with the 3rd riser and the 4th riser, and the 3rd
Riser and the 4th riser have been respectively articulated with the 7th rocking bar and the 8th rocking bar, and the 7th rocking bar and the 8th rocking bar are respectively articulated with the second push plate
Both ends；The inner side of the starting stave is equipped with raceway groove cutter, and the inner side of the second riser is equipped with polishing tool, the 3rd riser and
Polishing tool is equipped with the outside of four risers.
2. adjustable bearing machining equipment according to claim 1, it is characterised in that：The raceway groove cutter is detachable
Raceway groove cutter, the polishing tool are detachable polishing tool.
3. adjustable bearing machining equipment according to claim 2, it is characterised in that：The raceway groove cutter closes for memory
Golden material is made.
4. adjustable bearing machining equipment according to claim 3, it is characterised in that：First push plate is equipped with circle
Shape sliding slot, the First piston bar are in Y-shaped, and two ends of First piston bar are engaged with the circular sliding slot.
5. adjustable bearing machining equipment according to claim 4, it is characterised in that：The starting stave, second are erected
Plate, the 3rd riser and the 4th riser are in arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711240537.5A CN108032198A (en) | 2017-11-30 | 2017-11-30 | Adjustable bearing machining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711240537.5A CN108032198A (en) | 2017-11-30 | 2017-11-30 | Adjustable bearing machining equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108032198A true CN108032198A (en) | 2018-05-15 |
Family
ID=62094341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711240537.5A Pending CN108032198A (en) | 2017-11-30 | 2017-11-30 | Adjustable bearing machining equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108032198A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785087A (en) * | 2012-04-26 | 2012-11-21 | 扬州博世特工具有限公司 | Umbrella-holding type pipeline tensioning mechanism |
| CN203843624U (en) * | 2014-04-21 | 2014-09-24 | 山东经典重工集团股份有限公司 | Edge cleaning device for welded junctions of thick plate components |
| CN204843643U (en) * | 2015-08-04 | 2015-12-09 | 周赞龙 | Novel steel pipe clamping head |
| CN204954425U (en) * | 2015-08-04 | 2016-01-13 | 周赞龙 | Steel tube machining centre gripping is with novel clamping head structure |
| CN205834756U (en) * | 2016-07-02 | 2016-12-28 | 深圳市鹏福创新五金有限公司 | For the square tube fixture of square tube chamfer machining in CNC equipment |
| EP3153265A1 (en) * | 2015-10-05 | 2017-04-12 | Mirko Bergmann | Tool guiding assembly and horizontal cutting method |
| CN206500945U (en) * | 2017-02-15 | 2017-09-19 | 雄县爱民塑胶有限公司 | A kind of telescopic inboard wall of tube body sander |
-
2017
- 2017-11-30 CN CN201711240537.5A patent/CN108032198A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785087A (en) * | 2012-04-26 | 2012-11-21 | 扬州博世特工具有限公司 | Umbrella-holding type pipeline tensioning mechanism |
| CN203843624U (en) * | 2014-04-21 | 2014-09-24 | 山东经典重工集团股份有限公司 | Edge cleaning device for welded junctions of thick plate components |
| CN204843643U (en) * | 2015-08-04 | 2015-12-09 | 周赞龙 | Novel steel pipe clamping head |
| CN204954425U (en) * | 2015-08-04 | 2016-01-13 | 周赞龙 | Steel tube machining centre gripping is with novel clamping head structure |
| EP3153265A1 (en) * | 2015-10-05 | 2017-04-12 | Mirko Bergmann | Tool guiding assembly and horizontal cutting method |
| CN205834756U (en) * | 2016-07-02 | 2016-12-28 | 深圳市鹏福创新五金有限公司 | For the square tube fixture of square tube chamfer machining in CNC equipment |
| CN206500945U (en) * | 2017-02-15 | 2017-09-19 | 雄县爱民塑胶有限公司 | A kind of telescopic inboard wall of tube body sander |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180515 |
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| RJ01 | Rejection of invention patent application after publication |