CN201002211Y - Precision angular contact sphere bearing ferrule channel superfinishing machine - Google Patents
Precision angular contact sphere bearing ferrule channel superfinishing machine Download PDFInfo
- Publication number
- CN201002211Y CN201002211Y CNU2007200895695U CN200720089569U CN201002211Y CN 201002211 Y CN201002211 Y CN 201002211Y CN U2007200895695 U CNU2007200895695 U CN U2007200895695U CN 200720089569 U CN200720089569 U CN 200720089569U CN 201002211 Y CN201002211 Y CN 201002211Y
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- oilstone
- bed
- angular contact
- superfinishing machine
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Abstract
The utility model discloses a precise angular contact ball bearing ring channel superfinishing machine and comprises an oilstone pressure mechanism (1), an oilstone oscillation mechanism (2), a worktable (3), a bed (4), an electric box (5), a cooling filter box (6), a workpiece box (7) and an end face hold down mechanism (8); the worktable is arranged on the bed; the oilstone oscillation mechanism is positioned on the worktable and is connected with the oilstone pressure mechanism; the end face hold down mechanism is provided on the bed; the workpiece box is arranged at the right side of the bed, and the cooling filter box and the electric box are positioned at the back of the bed; the movements of the worktable, the end face hold down mechanism and the oilstone pressure mechanism are driven by a cylinder. The mechanism has reasonable structure, stable performance, large range of process and high cost performance ratio and is an ideal special machine of the super precise middle-large scale precise angular contact ball bearing ring channel; PLC is adopted as the main controller for the electric control and the touch screen is adopted as the operating interface, and the operation is visual and convenient.
Description
Technical field
The utility model belongs to the bearing apparatus technical field, relates generally to a kind of accurate angular contact ball bearing lasso raceway groove Superfinishing machine.
Background technology
Rapid growth along with the bearing precision lathe, demand to precision spindle bearing constantly increases, require the precision and the life-span of main shaft bearing more and more higher, and the operation that the microstoning of bearing ring channel is processed eventually as bearing ring, its crudy directly influences the precision and the service life of bearing.
External advanced Superfinishing machine has all adopted advanced workpiece location, driving and oilstone swing mode, and has realized ac variable frequency speed regulation, oilstone pressuring method and cold filtration system etc.And domestic also a large amount of roller bar type Superfinishing machine that uses, this Superfinishing machine generally adopts DC speed regulation and easy cold filtration system, and machining accuracy is compared with overseas equipment with stability very big gap.
Summary of the invention
In order to address the above problem, the utility model provides a kind of accurate angular contact ball bearing lasso raceway groove Superfinishing machine, this bearing ring channel Superfinishing machine adopts reliable oscillating mechanism, high-precision rolling guide, PLC control and touch screen interface, ac variable frequency speed regulation motor technology, is particularly suitable for the production of many kinds, the medium-and-large-sized accurate angular contact ball bearing lasso of small lot.
In order to realize the foregoing invention purpose, the utility model has adopted following technical scheme:
Described accurate angular contact ball bearing lasso raceway groove Superfinishing machine, its this Superfinishing machine mainly is made up of oilstone pressing mechanism, oilstone oscillating mechanism, workbench, lathe bed, electric box, cold filtration case, workpiece box, end face hold-down mechanism; Rely on screw installment work platform on its medial bed, the oilstone oscillating mechanism then is installed on the workbench, and the oilstone oscillating mechanism connects with the oilstone pressing mechanism; The end face hold-down mechanism is fixed on the lathe bed by screw, and workpiece box is installed on lathe bed the right, and electric box is fixed in the lathe bed rear, and the lathe bed back is the cold filtration case; The motion of workbench, end face hold-down mechanism, oilstone pressing mechanism is all by air cylinder driven.
Described accurate angular contact ball bearing lasso raceway groove Superfinishing machine, its workbench adopts high accuracy right-angled intersection roller guide rail, wherein moving guide rail bar links to each other by screw with planker, quiet guide rail bar links to each other by screw with base, and the diameter of cylindrical roller is identical with the length nominal size, diameter than the big 0.4mm of length about, the adjacent rollers square crossing is arranged, be close to and decide the size that screw is adjusted preload, cylinder block is fixed in base, and the piston rod driving planker that links to each other with planker seesaws.
Described accurate angular contact ball bearing lasso raceway groove Superfinishing machine, its oilstone oscillating mechanism adopts crank and rocker mechanism, and motor is fixed in casing, and jackshaft links to each other with eccentric block, and connecting rod links to each other with eccentric block, rocking bar, and axis of oscillation is fixed in the axle bed.
Owing to adopted technical scheme as mentioned above, the utlity model has following good effect:
1), rational in infrastructure, the stable performance of this machine, the range of work is big, cost performance is high, is the desirable special plane of super smart medium-and-large-sized accurate angular contact ball bearing lasso raceway groove;
2), to adopt PLC be main controller in electrical control, is operation interface with the touch-screen, the operation intuitive and convenient.
3), the guide rail good rigidly, the positioning accuracy height, the motion light and flexible, anti-disturbing moment is strong, and the easy processing and manufacturing of this kind guide rail, adopts grease lubrication, does not need special maintenance;
4), table drive system realized moving forward and backward by cylinder, its stroke is regulated by dog screw, according to the range of work and action need, the range of workbench is 80mm;
5), this machine is semi-automatic production machine, is fit to the production of many kinds, the medium-and-large-sized accurate angular contact ball bearing lasso of small lot;
6), this machine huge market demand, development prospect is wide, has huge economic benefit and good social benefit.
Description of drawings
Fig. 1 is accurate angular contact ball bearing lasso raceway groove Superfinishing machine configuration schematic diagram;
Fig. 2 is the Working table structure schematic diagram;
Fig. 3 is an oilstone oscillating mechanism structural representation.
Among the figure: 1-oilstone pressing mechanism; 2-oilstone oscillating mechanism; 2.1-motor; 2.2-casing; 2.3-jackshaft; 2.4-adjusting lever; 2.5-eccentric block; 2.6-connecting rod; 2.7-axle bed; 2.8-rocking bar; 2.9-axis of oscillation; The 3-workbench; 3.1-holding screw; 3.2-planker; 3.3-cylindrical roller; 3.4-moving guide rail bar; 3.5-quiet guide rail bar; 3.6-base; 3.7-screw; 3.8-screw; The 4-lathe bed; The 5-electric box; 6-cold filtration case; The 7-workpiece box; The 8-hold-down mechanism.
The specific embodiment
As shown in Figure 1: accurate angular contact ball bearing lasso raceway groove Superfinishing machine of the present utility model, its this Superfinishing machine mainly is made up of oilstone pressing mechanism (1), oilstone oscillating mechanism (2), workbench (3), lathe bed (4), electric box (5), cold filtration case (6), workpiece box (7), end face hold-down mechanism (8); Its medial bed (4) is gone up and is relied on screw installment work platform (3), and oilstone oscillating mechanism (2) then is installed on the workbench (3), and oilstone oscillating mechanism (2) connects with oilstone pressing mechanism (1); End face hold-down mechanism (8) is fixed on the lathe bed (4) by screw, and workpiece box (7) is installed on lathe bed (4) the right, and electric box (5) is fixed in lathe bed (4) rear, and lathe bed (4) back is cold filtration case (6); The motion of workbench (3), end face hold-down mechanism (8), oilstone pressing mechanism (1) is all by air cylinder driven.
As shown in Figure 2: accurate angular contact ball bearing lasso raceway groove Superfinishing machine of the present utility model, its workbench (3) adopts high accuracy right-angled intersection roller guide rail, wherein moving guide rail bar (3.4) links to each other by screw (3.8) with planker (3.2), quiet guide rail bar (3.5) links to each other by screw (3.7) with base (3.6), the diameter of cylindrical roller (3.3) is identical with the length nominal size, diameter than the big 0.4mm of length about, the adjacent rollers square crossing is arranged, be close to and decide the size that screw (3.1) is adjusted preload, cylinder block is fixed in base (3.6), and piston rod links to each other with planker (3.2) and drives planker (3.2) and seesaw.
As shown in Figure 3: accurate angular contact ball bearing lasso raceway groove Superfinishing machine of the present utility model, its oilstone oscillating mechanism (2) adopts crank and rocker mechanism, motor (2.1) is fixed in casing (2.2), jackshaft (2.3) links to each other with eccentric block (2.5), connecting rod (2.6) links to each other with eccentric block (2.5), rocking bar (2.8), and axis of oscillation (2.9) is fixed in the axle bed (2.7).
Accurate angular contact ball bearing lasso raceway groove Superfinishing machine of the present utility model adopts single station distribution form, and thick, smart two sections super Seiko skills are not in the mood for supporting, and the two rollers of end face compress.Working table movement, pinch roller compress, pneumatic realization is all adopted in the execution of oilstone compression motion.It is main controller that PLC is adopted in electrical control, is operation interface with the touch-screen.
Manual lasso is put into is not in the mood in the supporting, the two rollers of end face hold-down mechanism (8) compress lasso, workpiece spindle drives the lasso rotation, workbench (3) is moved backward by air cylinder driven planker (3.2) and makes oilstone pressing mechanism (1) enter lasso, oilstone pressing mechanism (1) is pressed onto the lasso raceway groove to oilstone by cylinder, motor (2.1) drives jackshaft (2.3) rotation, and jackshaft (2.3) makes axis of oscillation (2.9) vibration by eccentric block (2.5) and connecting rod (2.6) drive rocker (2.8); Slightly, but smart super workpiece rotational frequency, frequency of oscillation, the equal electrical control of oilstone pressure are changed automatically.The microstoning setting-up time arrives, and original position is got back in each action successively, and a process-cycle finishes.
Accurate angular contact ball bearing lasso raceway groove Superfinishing machine of the present utility model, the PLC in its electric box adopts the programmable controller of MIT; Touch-screen adopts Japanese DIGITAL company; Frequency converter adopts Taiwan Delta company.
Claims (3)
1, a kind of accurate angular contact ball bearing lasso raceway groove Superfinishing machine, it is characterized in that: this Superfinishing machine mainly is made up of oilstone pressing mechanism (1), oilstone oscillating mechanism (2), workbench (3), lathe bed (4), electric box (5), cold filtration case (6), workpiece box (7), end face hold-down mechanism (8); Its medial bed (4) is gone up and is relied on screw installment work platform (3), and oilstone oscillating mechanism (2) then is installed on the workbench (3), and oilstone oscillating mechanism (2) connects with oilstone pressing mechanism (1); End face hold-down mechanism (8) is fixed on the lathe bed (4) by screw, and workpiece box (7) is installed on lathe bed (4) the right, and electric box (5) is fixed in lathe bed (4) rear, and lathe bed (4) back is cold filtration case (6); The motion of workbench (3), end face hold-down mechanism (8), oilstone pressing mechanism (1) is all by air cylinder driven.
2, accurate angular contact ball bearing lasso raceway groove Superfinishing machine as claimed in claim 1, it is characterized in that: its workbench (3) adopts high accuracy right-angled intersection roller guide rail, wherein moving guide rail bar (3.4) links to each other by screw (3.8) with planker (3.2), quiet guide rail bar (3.5) links to each other by screw (3.7) with base (3.6), the diameter of cylindrical roller (3.3) is identical with the length nominal size, diameter than the big 0.4mm of length about, the adjacent rollers square crossing is arranged, be close to and decide the size that screw (3.1) is adjusted preload, cylinder block is fixed in base (3.6), and piston rod links to each other with planker (3.2) and drives planker (3.2) and seesaw.
3, accurate angular contact ball bearing lasso raceway groove Superfinishing machine as claimed in claim 1, it is characterized in that: its oilstone oscillating mechanism (2) adopts crank and rocker mechanism, motor (2.1) is fixed in casing (2.2), jackshaft (2.3) links to each other with eccentric block (2.5), connecting rod (2.6) links to each other with eccentric block (2.5), rocking bar (2.8), and axis of oscillation (2.9) is fixed in the axle bed (2.7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200895695U CN201002211Y (en) | 2007-02-15 | 2007-02-15 | Precision angular contact sphere bearing ferrule channel superfinishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200895695U CN201002211Y (en) | 2007-02-15 | 2007-02-15 | Precision angular contact sphere bearing ferrule channel superfinishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201002211Y true CN201002211Y (en) | 2008-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200895695U Expired - Lifetime CN201002211Y (en) | 2007-02-15 | 2007-02-15 | Precision angular contact sphere bearing ferrule channel superfinishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201002211Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059598A (en) * | 2010-09-17 | 2011-05-18 | 北京金龙腾飞科技开发有限责任公司 | Excircle superfinishing machine for bearing ring |
| CN103769992A (en) * | 2014-01-21 | 2014-05-07 | 濮阳贝英数控机械设备有限公司 | Automatic adjusting mechanism of swinging angle in double-row spherical superfinishing and use method thereof |
| CN105458929A (en) * | 2016-01-17 | 2016-04-06 | 浙江陀曼智造科技有限公司 | Superfinishing machine control system |
-
2007
- 2007-02-15 CN CNU2007200895695U patent/CN201002211Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059598A (en) * | 2010-09-17 | 2011-05-18 | 北京金龙腾飞科技开发有限责任公司 | Excircle superfinishing machine for bearing ring |
| CN103769992A (en) * | 2014-01-21 | 2014-05-07 | 濮阳贝英数控机械设备有限公司 | Automatic adjusting mechanism of swinging angle in double-row spherical superfinishing and use method thereof |
| CN105458929A (en) * | 2016-01-17 | 2016-04-06 | 浙江陀曼智造科技有限公司 | Superfinishing machine control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080109 |