CN204819060U - Novel bearing collar internal grinding machine - Google Patents
Novel bearing collar internal grinding machine Download PDFInfo
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- CN204819060U CN204819060U CN201520480580.9U CN201520480580U CN204819060U CN 204819060 U CN204819060 U CN 204819060U CN 201520480580 U CN201520480580 U CN 201520480580U CN 204819060 U CN204819060 U CN 204819060U
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- lathe bed
- grinding wheel
- axle box
- novel bearing
- bearing ring
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Abstract
The utility model provides a novel bearing collar internal grinding machine, includes lathe bed, carriage, work piece axle box, grinding wheel dresser, grinding wheel stand assembly, handles panel, hydraulic system, electric control system and cooling system, the carriage is installed on the lathe bed, and the work piece axle box is installed on lathe bed left end upper portion, and grinding wheel dresser is fixed in the above -mentioned rear side of lathe bed, and the grinding wheel stand assembly sets up on the carriage, handles the panel and installs in lathe bed right side top, and hydraulic system and electric control system install inside the lathe bed, and cooling system sets up in the lathe bed rear end, the lathe bed bottom still is equipped with the mobile device, and the mobile device includes supporting leg, horizontal pole portion, universal wheel, fixed foot and regulating wheel, supporting leg and lathe bed bottom contact, and the supporting leg below is equipped with horizontal pole portion, and horizontal pole portion one end is equipped with the universal wheel, and the other end is equipped with fixed foot, is equipped with the regulating wheel on the fixed foot, adjusts about can going on fixed foot through the regulating wheel.
Description
Technical field
The utility model relates to Production of bearing manufacture field, specifically a kind of novel bearing ring internal grinder.
Background technology
Plain grinding machine internal is at present for bearing products internal diameter and internal diameter ball race grinding processing device therefor, the transition of its majority system sixties product in external last century five and last century domestic in the seventies and eighties develop raceway special purpose grinder, it is that positioning precision is low that these equipment give prominence to drawback, operation rigidity is poor, vibration so that converted products dimensional accuracy, geometric accuracy, surface accuracy is not high, efficiency is low, fault is many, machine tool accuracy retentivity is poor, institute's processing work causes poor dimensional precision by main shaft Accuracy and position error, form error cannot meet greatly the needs of bearing products quality upgrading.
And the usual volume of grinding machine of the prior art is comparatively large, heavier-weight, mobile very inconvenience, practicality is subject to serious restriction.
Utility model content
The utility model aims to provide a kind of novel bearing ring internal grinder.
For achieving the above object, the utility model provides following technical scheme: a kind of novel bearing ring internal grinder, comprise lathe bed, carriage, workpiece axle box, dresser, grinding wheel stand assembly, control panel, hydraulic system, electric control system and cooling system, described carriage is arranged on above lathe bed, workpiece axle box is arranged on lathe bed left upper part, dresser is fixed on rear side above lathe bed, grinding wheel stand assembly is arranged on above carriage, control panel is arranged on top on the right side of lathe bed, hydraulic system and electric control system are arranged on lathe bed inside, cooling system is arranged on lathe bed rear end, also mobile device is provided with bottom described lathe bed, mobile device comprises supporting leg, cross bar portion, universal wheel, fixing feet and regulating wheel, supporting leg contacts with bottom lathe bed, cross bar portion is provided with below supporting leg, one end, cross bar portion is provided with universal wheel, the other end is provided with fixing feet, and fixing feet is provided with regulating wheel, can carry out up-down adjustment by regulating wheel to fixing feet.
Described workpiece axle box comprises Workpiece transmission mechanism, angle-adjusting mechanism and workpiece axle box base, and Workpiece transmission mechanism is arranged on workpiece axle box top, and angle-adjusting mechanism is arranged on workpiece axle box base.
Described grinding wheel stand assembly comprises emery wheel, grinding wheel spindle, grinding wheel drive mitor, grinding wheel stand, and grinding wheel drive mitor is arranged on grinding wheel spindle rear end.
Described workpiece axle box is provided with protective cover.
Described workpiece axle box right-hand member is connected with electric magnetic no-core clamp, and left end is provided with transmission relief arrangement.
Described lathe bed is also provided with long feed mechanism.
Described grinding wheel stand is provided with traverse feed mechanism and grating scale.
Described grinding machine spindle front end is provided with Integrated Chip dish.
The base of described dresser is provided with illuminating lamp.
Compared with prior art, the beneficial effects of the utility model are:
1, structure is simple, static and dynamic stiffiness obviously strengthens, the little light abrasion of frictional resistance, and precision stability is good, vibration damping vibration resistance is strong, easy manipulation, cutting data adjustment is more convenient, and size Control is more directly perceived, spare part standardization makes maintenance easier, lathe long service life, adopt electric magnetic no-core clamp to significantly improve the geometric accuracy of workpiece, the cooling of vast capacity is separated the surface accuracy of strong guarantee high-speed powerful grinding with magnetic water.
2, mobile device is provided with bottom lathe bed, mobile device comprises supporting leg, cross bar portion, universal wheel, fixing feet and regulating wheel, supporting leg contacts with bottom lathe bed, cross bar portion is provided with below supporting leg, one end, cross bar portion is provided with universal wheel, the other end is provided with fixing feet, and fixing feet is provided with regulating wheel, can carry out up-down adjustment by regulating wheel to fixing feet.When needs move grinding machine, by regulating wheel, fixing feet is screwed on, universal wheel is landed, can moving grinding machine like a cork; In daily production, screw off fixing feet, make universal wheel unsettled, fixing feet not only can play the effect supporting lathe bed, and universal wheel can also be avoided to be damaged because of long weight.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of novel bearing ring internal grinder, comprise lathe bed 1, carriage 2, workpiece axle box 3, dresser 4, grinding wheel stand assembly, control panel 6, hydraulic system, electric control system and cooling system, carriage 2 is arranged on above lathe bed 1, workpiece axle box 3 is arranged on lathe bed 1 left upper part, dresser 4 is fixed on lathe bed 1 rear side above, grinding wheel stand assembly is arranged on above carriage 2, control panel 6 is arranged on top on the right side of lathe bed 1, hydraulic system and electric control system are arranged on lathe bed inside, cooling system is arranged on lathe bed 1 rear end, workpiece axle box 3 comprises Workpiece transmission mechanism 10, angle-adjusting mechanism 11 and workpiece axle box base, Workpiece transmission mechanism 10 is arranged on workpiece axle box 3 top, angle-adjusting mechanism 11 is arranged on workpiece axle box base, grinding wheel stand assembly comprises emery wheel 7, grinding wheel spindle 5, grinding wheel drive mitor 8, grinding wheel stand 9, grinding wheel drive mitor 8 is arranged on grinding wheel spindle 5 rear end, workpiece axle box 3 is provided with protective cover 13, workpiece axle box 3 right-hand member is connected with electric magnetic no-core clamp 12, left end is provided with transmission relief arrangement, lathe bed 1 is also provided with long feed mechanism, grinding wheel stand 9 is provided with traverse feed mechanism and grating scale 15, grinding machine spindle front end is provided with Integrated Chip dish 14, the base of dresser 4 is provided with illuminating lamp 16, tangential delivering gear 17 is equipped with in grinding wheel stand front end.
Also mobile device is provided with bottom described lathe bed 1, mobile device comprises supporting leg 18, cross bar portion 19, universal wheel 20, fixing feet 21 and regulating wheel 22, supporting leg 18 contacts with bottom lathe bed 1, cross bar portion 19 is provided with below supporting leg 18, one end, cross bar portion 19 is provided with universal wheel 20, the other end is provided with fixing feet 21, and fixing feet 21 is provided with regulating wheel 22, can carry out up-down adjustment by regulating wheel 22 pairs of fixing feet 21.When needs move grinding machine, by regulating wheel 22, fixing feet 21 is screwed on, universal wheel 20 is landed, can moving grinding machine like a cork; In daily production, screw off fixing feet 21, make universal wheel 20 unsettled, fixing feet 21 not only can play the effect supporting lathe bed, and universal wheel 20 can also be avoided to be damaged because of long weight.
Lathe bed 1 be monoblock type by high-strength abrasion-proof iron casting through twice Ageing Treatment, bed ways are widened, guide rail span strengthen, lathe bed V-type and plane guide pass have made static pressure groove; Guide rail is hydrostatic slideway, for solving isostasy, what adopt is that single chamber, each static pressure chamber fuel system controls oil film thickness and workbench floatation volume, the angle-adjusting mechanism 11 that workpiece axle box submounts connects with workpiece axle box 3 can make workpiece axle box 3 main shaft gyration axial line horizontal adjustment 27 degree, carries out 54.Wide-angle cone hole machine in scope, workpiece axle box 3 front end positioning support multi-oil wedge floating-ring hybrid sliding bearing, its hydraulic oil is by special fuel tank, oil filter, the oil supply system supply of the quantitative Swing line oil pump of level pressure and pressure switch composition, the radial and axial positioning support in workpiece axle box 3 rear end is one group and is applied with the angular contact ball bearing giving application of load, workpiece spindle power driving belt wheel is with relief arrangement, belt pull produce radial load on main shaft without impact, ensure that spindle operation precision is high, workpiece spindle transmission is by frequency control motor, the transmission system of reductor and one group of pulley concial disk composition, the cavity that lathe bed internal guide rail communicates with actuator cylinder and hydraulic oil container takes the antiseep boss preventing from leaking, prevent the cutting fluid of lathe bed gutter channel and carriage splash, and the leakage of oil of guide rail lubrication flows into fuel tank, the angle scale that can return three-sixth turn is provided with below grinding wheel spindle planker, grinding wheel spindle planker can be made together with grinding wheel spindle adjustment any level angle, be convenient to carry out cone-shaped inner hole raceway and end face ball race grinding easily, grinding wheel spindle carriage rail is for giving application of load crossed roller rolling guide, grinding wheel spindle planker is configured with the grating scale monitoring actual tangential admission amount, the tangential actual amount of feeding of tracing and monitoring Grinding Process, size distribution when being convenient to controlled working product size and batch machining product divides into groups in order to size during assembling, grinding wheel spindle tangential-feed mechanism adopts planetary mechanism to carry out thickness feeding conversion, and be configured with compensating device at the transmission nut place of tangential feed, on the basis that carriage manually longitudinally adjusts, add the compensating device of hand feed and elimination drive gap, the transmission of lifting and repairing conversion of its dresser diamond seat adopts hydraulic drive piston, tooth bar, gear transmission mode, its carriage is hydraulic-driven, the element pump that hydraulic system is used, valve, operation panels etc. all adopt standard spare part accessory, grinding wheel stand assembly is high-speed, high precision belt transmission grinding wheel spindle, take to give tight power angular contact ball bearing and do positioning support, oil misting cooling lubrication, control panel is suspended from lathe upper right side, centralized remote control, show eye-catching, digital display meter, indicator lamp is complete, be configured with the semiclosed protective cover of embedded integral solder, wide coverage, intensity is high, do not tumble, do not come off, safety handled easily attractive in appearance, tray for accumulated scraps is furnished with below head of a bed electric magnetic no-core clamp, be convenient to abrasive dust and collect cleaning, prevent blocking water channel, prevent abrasive dust reflow tank, in case, establish maze partition plates, be furnished with magnetic water separator, keep cutting fluid to clean, can fully cool in order to raising grinding dimensional accuracy and surface quality.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (9)
1. a novel bearing ring internal grinder, it is characterized in that, comprise lathe bed, carriage, workpiece axle box, dresser, grinding wheel stand assembly, control panel, hydraulic system, electric control system and cooling system, described carriage is arranged on above lathe bed, workpiece axle box is arranged on lathe bed left upper part, dresser is fixed on rear side above lathe bed, grinding wheel stand assembly is arranged on above carriage, control panel is arranged on top on the right side of lathe bed, hydraulic system and electric control system are arranged on lathe bed inside, and cooling system is arranged on lathe bed rear end; Also mobile device is provided with bottom described lathe bed, mobile device comprises supporting leg, cross bar portion, universal wheel, fixing feet and regulating wheel, supporting leg contacts with bottom lathe bed, cross bar portion is provided with below supporting leg, one end, cross bar portion is provided with universal wheel, the other end is provided with fixing feet, and fixing feet is provided with regulating wheel, can carry out up-down adjustment by regulating wheel to fixing feet.
2. a kind of novel bearing ring internal grinder according to claim 1, it is characterized in that, described workpiece axle box comprises Workpiece transmission mechanism, angle-adjusting mechanism and workpiece axle box base, and Workpiece transmission mechanism is arranged on workpiece axle box top, and angle-adjusting mechanism is arranged on workpiece axle box base.
3. a kind of novel bearing ring internal grinder according to claim 1, it is characterized in that, described grinding wheel stand assembly comprises emery wheel, grinding wheel spindle, grinding wheel drive mitor, grinding wheel stand, and grinding wheel drive mitor is arranged on grinding wheel spindle rear end.
4. a kind of novel bearing ring internal grinder according to claim 1, is characterized in that, described workpiece axle box is provided with protective cover.
5. a kind of novel bearing ring internal grinder according to claim 1, it is characterized in that, described workpiece axle box right-hand member is connected with electric magnetic no-core clamp, and left end is provided with transmission relief arrangement.
6. a kind of novel bearing ring internal grinder according to claim 1, is characterized in that, described lathe bed is also provided with long feed mechanism.
7. a kind of novel bearing ring internal grinder according to claim 1, is characterized in that, described grinding wheel stand is provided with traverse feed mechanism and grating scale.
8. a kind of novel bearing ring internal grinder according to claim 1, it is characterized in that, described grinding machine spindle front end is provided with Integrated Chip dish.
9. a kind of novel bearing ring internal grinder according to claim 1, is characterized in that, the base of described dresser is provided with illuminating lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520480580.9U CN204819060U (en) | 2015-07-03 | 2015-07-03 | Novel bearing collar internal grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520480580.9U CN204819060U (en) | 2015-07-03 | 2015-07-03 | Novel bearing collar internal grinding machine |
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| CN204819060U true CN204819060U (en) | 2015-12-02 |
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| CN201520480580.9U Expired - Fee Related CN204819060U (en) | 2015-07-03 | 2015-07-03 | Novel bearing collar internal grinding machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078488A (en) * | 2016-06-23 | 2016-11-09 | 苏焕宇 | The burnishing device of a kind of fluid bearing and finishing method |
| CN106881653A (en) * | 2015-12-15 | 2017-06-23 | 株式会社捷太格特 | Worktable traverse type grinding machine |
-
2015
- 2015-07-03 CN CN201520480580.9U patent/CN204819060U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881653A (en) * | 2015-12-15 | 2017-06-23 | 株式会社捷太格特 | Worktable traverse type grinding machine |
| CN106881653B (en) * | 2015-12-15 | 2020-08-04 | 株式会社捷太格特 | Workbench traversing type grinding machine |
| CN106078488A (en) * | 2016-06-23 | 2016-11-09 | 苏焕宇 | The burnishing device of a kind of fluid bearing and finishing method |
| CN106078488B (en) * | 2016-06-23 | 2018-08-03 | 苏焕宇 | A kind of burnishing device and polishing method of fluid bearing |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20170703 |