CN203542260U - Dedicated double-end grinding machine highly efficiently processing parts like bearings - Google Patents
Dedicated double-end grinding machine highly efficiently processing parts like bearings Download PDFInfo
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- CN203542260U CN203542260U CN201220470769.6U CN201220470769U CN203542260U CN 203542260 U CN203542260 U CN 203542260U CN 201220470769 U CN201220470769 U CN 201220470769U CN 203542260 U CN203542260 U CN 203542260U
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- grinding machine
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Abstract
The utility model discloses a dedicated double-end grinding machine highly efficiently processing parts like bearings. The grinding machine is characterized in that two sets of separately running abrasive machining devices are respectively arranged on two sides of the grinding machine; each of the abrasive machining devices comprises a main spindle box, a clamp disc, a grinding wheel support, a carriage, a leading screw, a light bar, a transmission box and a power source; and the grinding machine can allow an operator to fully use automatic abrasive machining time of one workpiece to clamp and grind another workpiece, so there are obvious effects on processing auxiliary time utilization and production efficiency improvement.
Description
Technical field
The utility model relates to a kind of double end grinding machine, especially a kind of special-purpose double end grinding machine of highly-efficient processing bearing part.
Background technology
At present, the grinding machine generally using is all the grinding machine of single grinding head, in some shorter bearing part processes of processing, when workpiece is during just at automatic grinding, waste many non-cutting times, can not effectively utilize the time of operator's free time to carry out the processing of combination process, thereby improved working (machining) efficiency.Patent retrieval keyword " double end grinding machine ", I have only retrieved the documents of " Double-headed bridge type crystalline material grinding machine " that an application number is 201110203096.8, the feature of this patent is so long as for the processing of bridge type crystalline material and the special-purpose double end grinding machine designing, traditional double end grinding machine and the design for highly-efficient processing of digital-control two-head grinding machine also do not occur, in order to improve the high efficiency processing of grinding machine to bearing part, the utility model has proposed new design according to the processing technology of existing bearing part and production efficiency problem.
Summary of the invention
The Analyzing on Building A Planning Scheme that the special-purpose double end grinding machine of a kind of highly-efficient processing bearing part of the utility model adopts for above process requirements is: a kind of special-purpose double end grinding machine of highly-efficient processing bearing part, it is characterized in that: be provided with in the middle of the grinder bed two covers be specifically designed to machining bearing class part can independent operating, grinding machine spindle case and the chuck of operation and control, and lathe bed two is all without the tailstock of supporting workpiece; The secondary grinding carriage of the right and left and the running orbit of main grinding carriage are controlled by longitudinal left and right middle carriage and the horizontal left and right saddle on both sides, and realize separately independent grinding technique; Main card dish and vice card dish respectively by two independently grinding machine transmission device realize the independent grinding of two different periods of workpiece with control system; The secondary position of the lathe bed status of a sovereign and lathe bed is that coaxial entire combination, Split assembled and disalignment are whole, Split assembled; The active force of main card dish and vice card dish is the power source that two splits are controlled; Gear transmission in transmission case comprises geometric ratio transmission and not geometric ratio transmission; The proportioning of the carrying location bearing that the main shaft in two main spindle boxes of left and right is provided with comprises identical and not identical on quantity and model specification; The planker of the right and left and the transmission direction of leading screw are rightabout.
The beneficial effects of the utility model are: can in main grinding carriage or secondary grinding carriage Grinding Process, to another chuck, carry out clamping, grinding, realize two chucks nonsynchronous grinding technique simultaneously, shorten the non-cutting time in process, saved man-hour, improved effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the three-dimensional front view of the special-purpose double end grinding machine of a kind of highly-efficient processing bearing part of the utility model;
Fig. 2 is schematic diagram after the special-purpose double end grinding machine solid of a kind of highly-efficient processing bearing part of the utility model;
Fig. 3 is the special-purpose double end grinding machine transmission case transmission mechanism schematic perspective view of a kind of highly-efficient processing bearing part of the utility model;
Fig. 4 is the special-purpose double end grinding machine spindle assembling schematic perspective view of a kind of highly-efficient processing bearing part of the utility model.
With reference to accompanying drawing 1-Fig. 4, in figure: 1 main card dish, 2 vice card dishes, 3 main grinding carriages, 4 secondary grinding carriages, 5 main middle carriages, 6 secondary middle carriages, 7 main middle carriage handles, 8 secondary middle carriage handles, 9 main saddles, 10 secondary saddles, 11 main leading screws, 12 paranema thick sticks, 13 key light thick sticks, 14 secondary feed rods, 15 transmission cases, 16 main spindle boxes, 17 main belts, 18 secondary belts, 19 gear change hand levers, 20 main motors, 21 auxiliary-motors, 22 secondary guide rails, 23 main guide rails, the secondary position of 24 lathe beds, the 25 lathe bed status of a sovereigns, 27, 28, 31 travelling gears, 26, 29, 30 power transmission shafts, 32 feed rods, 33 leading screws, 34 transmission case bodies, 35 main shafts, 36, 40 inner circle taper hole double-row roller bearings, 37 double-row angular contact bal bearings, 38, 39 travelling gears.
The specific embodiment
In order further to set forth the utility model, realize the effect that its technical scheme reaches, below in conjunction with drawings and Examples, be described in detail, please refer to accompanying drawing 1-Fig. 4.
In accompanying drawing 1-Fig. 4, the special-purpose double end grinding machine of a kind of highly-efficient processing bearing part in Fig. 1 is the first design application implementation scheme of the present utility model, in actual Grinding Process, after workpiece of main card dish (1) clamping, workpiece drives main shaft to be rotated by main motor (20) by main belt (17), then by main grinding carriage (3), carries out grinding; In workpiece grinding process on main card dish (1), operator gets back to the vice card dish (2) on the left side and locates clamping workpiece, then workpiece drives main shaft to be rotated by the main motor of pair (21) by secondary belt (18), by the emery wheel on secondary grinding carriage (4), carries out grinding; Main grinding carriage (3) and secondary grinding carriage (4) are driven by main middle carriage (5) and secondary middle carriage (6) respectively; Two workpiece add the grinding and feeding amount in man-hour and by main middle carriage handle (7) and secondary middle carriage handle (8), are controlled respectively; Main saddle (9) and secondary saddle (10) carry out transmission by main leading screw (11) and paranema thick stick (12), and the transmission of leading screw (33) drives by gear (27,28) and power transmission shaft (26,29); Feed rod (32) drives by gear (31) and power transmission shaft (30), and during operation, key light thick stick (13) and secondary feed rod (14) operate respectively the workpiece on major and minor chuck; The transmission of transmission case (15) and main spindle box (16) regulates by gear change hand lever (19); Main guide rail (23) and secondary guide rail (22) are same axis integral body or different axis splits from the lathe bed status of a sovereign (25) and the secondary position of lathe bed (24).
In order better to set forth the support of the innovation of the utility model on drive mechanism to the utility model design, below in conjunction with accompanying drawing 1-Fig. 4, the utility model is described in further detail.
With reference to accompanying drawing 3, gear (27) in transmission case body (34), the quantity of (28) and (31) and number of teeth gearratio can need determine according to design, and the speed change in transmission case (34) and arrangement of clutch meet its power transmission shaft (29) and (30) and pass to the Synchronous Transmission of leading screw (33) and leading screw (32) and transmission demand step by step.
With reference to accompanying drawing 4, rigidity and precision during in order to ensure main card dish (1) on main shaft and the upper synchronous grinding of workpiece of vice card dish (2), main shaft (35) arranges and can meet axially and inner circle taper hole double-row roller bearing (36) and the double-row angular contact bal bearing (37) of radial cutting force at major and minor chuck installed position, and main shaft tail arranges inner circle taper hole double-row roller bearing (40) bearing radial force.
The special-purpose double end grinding machine of a kind of highly-efficient processing bearing part of the utility model, be designed in principle one man operation, but also can by two people, be operated respectively as the case may be, but this special operated by two people technique that is the utility model, it is not most preferred embodiment of the present utility model, the model specification of its bistrique is selected according to the difference of shape inside and outside workpiece, is not narration main points of the present utility model.
The special-purpose double end grinding machine of a kind of highly-efficient processing bearing part of the utility model takes full advantage of free time of operator in technique, in the saving in man-hour, in the raising of efficiency, has positive effect.
Claims (7)
1. the special-purpose double end grinding machine of a highly-efficient processing bearing part, it is characterized in that: be provided with in the middle of the grinder bed two covers be specifically designed to machining bearing class part can independent operating, grinding machine spindle case and the chuck of operation and control, and lathe bed two is all without the tailstock of supporting workpiece; The secondary grinding carriage of the right and left and the running orbit of main grinding carriage are controlled by longitudinal left and right middle carriage and the horizontal left and right saddle on both sides, and realize separately independent grinding technique.
2. a kind of special-purpose double end grinding machine of highly-efficient processing bearing part according to claim 1, is characterized in that: main card dish and vice card dish respectively by two independently the transmission device of grinding machine realize the independent grinding of two different periods of workpiece with control system.
3. a kind of special-purpose double end grinding machine of highly-efficient processing bearing part according to claim 1, is characterized in that: the secondary position of the lathe bed status of a sovereign and lathe bed is for coaxial entire combination, Split assembled and disalignment are whole, Split assembled.
4. a kind of special-purpose double end grinding machine of highly-efficient processing bearing part according to claim 1, is characterized in that: the active force of main card dish and vice card dish is the power source that two splits are controlled.
5. a kind of special-purpose double end grinding machine of highly-efficient processing bearing part according to claim 1, is characterized in that: the gear transmission in transmission case comprises geometric ratio transmission and not geometric ratio transmission.
6. a kind of special-purpose double end grinding machine of highly-efficient processing bearing part according to claim 1, is characterized in that: the proportioning of the carrying location bearing that the main shaft in two main spindle boxes of left and right is provided with comprises identical and not identical on quantity and model specification.
7. a kind of special-purpose double end grinding machine of highly-efficient processing bearing part according to claim 1, is characterized in that: the planker of the right and left and the transmission direction of leading screw are rightabout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220470769.6U CN203542260U (en) | 2012-09-17 | 2012-09-17 | Dedicated double-end grinding machine highly efficiently processing parts like bearings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220470769.6U CN203542260U (en) | 2012-09-17 | 2012-09-17 | Dedicated double-end grinding machine highly efficiently processing parts like bearings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203542260U true CN203542260U (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220470769.6U Expired - Fee Related CN203542260U (en) | 2012-09-17 | 2012-09-17 | Dedicated double-end grinding machine highly efficiently processing parts like bearings |
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| CN (1) | CN203542260U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751044A (en) * | 2016-03-31 | 2016-07-13 | 沙洲职业工学院 | Double-cutter grinding machine tool |
| CN114178960A (en) * | 2021-12-24 | 2022-03-15 | 南京创维镜成科技有限公司 | High-precision double-sided numerical control grinding machine tool |
-
2012
- 2012-09-17 CN CN201220470769.6U patent/CN203542260U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751044A (en) * | 2016-03-31 | 2016-07-13 | 沙洲职业工学院 | Double-cutter grinding machine tool |
| CN114178960A (en) * | 2021-12-24 | 2022-03-15 | 南京创维镜成科技有限公司 | High-precision double-sided numerical control grinding machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20160917 |