CN2191066Y - Electromagnetic clutch compensator for grinder - Google Patents
Electromagnetic clutch compensator for grinder Download PDFInfo
- Publication number
- CN2191066Y CN2191066Y CN 94214386 CN94214386U CN2191066Y CN 2191066 Y CN2191066 Y CN 2191066Y CN 94214386 CN94214386 CN 94214386 CN 94214386 U CN94214386 U CN 94214386U CN 2191066 Y CN2191066 Y CN 2191066Y
- Authority
- CN
- China
- Prior art keywords
- clutch
- steel ball
- support plate
- moving plate
- bearing
- 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.)
- Expired - Fee Related
Links
Landscapes
- Mechanical Operated Clutches (AREA)
Abstract
The utility model relates to an electromagnetic clutch compensator for a grinder, comprising an adjusting nut, an oil cylinder, a supporting plate, a guide rod, a connecting sleeve, a shaft, a bearing, a clutch fixing sheet, a moving sheet, a coil, an adjusting spring, screw nails, and a steel ball. The utility model is characterized in that the clutch moving sheet is fixed on the supporting plate through the screw nails; the coil is arranged in the slot of the clutch moving sheet; the steel ball, the adjusting spring, and the screw nails are arranged in the hole of the clutch moving sheet; the steel ball is connected with an insulating spacer positioned between the clutch moving sheet and the clutch fixing sheet; the clutch fixing sheet is connected with the shaft through a key; the electromagnetic clutch compensator for a grinder is formed. The utility model has the advantages of simple structure, easy manufacturing, zero wear during working, no slide phenomenon, accurate compensation dosage, and convenient operation.
Description
The utility model is a kind of compensation equipment that is used on the grinding machine.
Compensation arrangement on the existing grinding machine is to promote support plate with guide rod, rotates by the roller belts moving cam, skids, rewinds phenomenon, causes compensation precision inaccurate, influences crudy.
The purpose of this utility model is to make a kind of grinding machine electromagnetic clutch compensation arrangement, with cam in the original compensation and roller cancellation, increase a clutch, in the clutch moving plate, add coil, when energising, produce magnetic field, what make clutch decides the moving plate adhesive, works as cylinder action, promoting support plate through guide rod rotates, support plate makes the sheet reset that the clutch moving plate connects during power failure under the effect of back-moving spring, and clutch stator, axle are motionless, finish the single compensation amount.It moves accurate and flexible.
The utility model mainly is made up of clutch moving plate 1, adjusting nut 2, oil cylinder 3, guide rod 4, support plate 5, bearing outside gland 6, back-moving spring 7, clutch stator 8, insulation spacer 9, coil 10, bearing 11, axle 12, steel ball 13, adjustment spring 14, adjustment screw 15, coupling sleeve 16, as shown in Figure 1, 2.It is characterized in that: clutch moving plate 1 is screwed on a support plate 5, coil 10 places in the groove of clutch moving plate 1, steel ball 13, adjustment spring 14, adjustment screw 15 place in the hole of clutch moving plate 1, steel ball 13 joins with the insulation spacer 9 that is positioned at clutch moving plate 1, clutch stator 8 centres, clutch stator 8 is used key connecting with axle 12, forms grinding machine electromagnetic clutch compensation arrangement.
Wherein clutch stator 8 is fixedly connected with axle 12 usefulness keys, and insulation spacer 9 is fixed as clutch, the air gap between the moving plate is used.Coil 10 places the clutch moving plate by in the groove, produces magnetic field during energising.Two bearings 11 of axle 12 usefulness are respectively charged in the centre bore of two support plates 5, be fixed on two support plates with bearing outside gland 6, screw, steel ball 13 is packed in three holes of clutch moving plate symmetry, by adjusting spring 14, adjusting the adjusting of screw 15, steel ball 13 is pressed on the insulation spacer 9.Support plate 5 is two block-shaped identical plates, and centre bore is equipped with axle and bearing, is placed with coupling sleeve 16 respectively in the middle of the hole on both sides, and with bolt, nut two support plates being fixedly connected is integral.Fixed, the clutch that moving plate is formed of clutch place in the middle of two support plates.
When giving coil 10 energisings, produce magnetic field, what make clutch decides the moving plate adhesive, steel ball 13 is pressed on the insulation spacer 9, oil cylinder oil-feed this moment promotes guide rod 4 motions, because one in guide rod 4 and the coupling sleeve joins, so support plate also rotates certain amount with the guide rod motion, its amount of spin is by the distance decision between adjusting nut 2 and the oil cylinder.During outage, coil 10 does not have, there is not magnetic field, clutch decide moving plate under the effect of adjusting spring 14, the effect by steel ball 13 just rapidly separately, also fuel cut-off of oil cylinder at this moment, under the effect of back-moving spring 7, support plate, clutch moving plate are resetted, and clutch stator and axle are motionless, thereby finish the single compensation amount.The size of its compensation rate just can as long as surpass the wear extent of emery wheel.When compensating next time, can repeat above-mentioned action and can finish.
The utility model is compared with prior art: owing to remove cam and roller in this compensation arrangement, increase that clutch is fixed, moving plate, coil, adjustment spring, screw and steel ball, it is simple in structure, handling ease, and work the time does not have wearing and tearing, coil is short its energising, there be not overheated burning out, no skidding, compensation rate is accurate, and is easy to operate.
Description of drawings:
Fig. 1 is a shape assumption diagram of the present utility model;
Fig. 2 is the utility model A-A cutaway view;
The utility model is embodiment:
The utility model mainly is made up of clutch moving plate 1, adjusting nut 2, oil cylinder 3, guide rod 4, support plate 5, bearing outside gland 6, back-moving spring 7, clutch stator 8, insulation spacer 9, coil 10, bearing 11, axle 12, steel ball 13, adjustment spring 14, adjustment screw 15, coupling sleeve 16.Wherein adjusting nut 2, screw 3, guide rod 4, support plate 5, bearing outside gland 6, back-moving spring 7, bearing 11, axle 12, steel ball 13, adjustment spring 14, adjustment screw 15, coupling sleeve 16 all adopt and select part for use.Clutch is decided moving plate and is all adopted No. 6 electrical sheets to be processed into round.Three holes that cannelure and symmetry are arranged in the clutch moving plate can be deposited coil and be adjusted spring, screw and steel ball usefulness, coil enamel-covered wire coiled.
Coil 10 is placed in the annular groove of clutch moving plate 1, steel ball 13, adjust elasticity screw 14,15 put into three holes of clutch moving plate 1, bearing 11 is packed in the centre bore of support plate 5, with screw bearing outside gland 6 is fixed on above the support plate, clutch moving plate 1 is enclosed within on the axle 12 and connects with bearing 11, and be screwed on support plate 5, insulation spacer 10 is placed on above the clutch moving plate 1, clutch stator 8 is enclosed within on the axle 12, uses key connecting, and another bearing holder (housing, cover) is contained on the axle, be positioned at above the clutch stator 8, and another support plate 5 of packing into, with screw attachment support plate 5 and bearing shell gland 6, coupling sleeve places the centre of support plate 5, use bolt, nut joins two making sheet 5 together, oil cylinder 3 and guide rod 4, adjusting nut 2 connects, and back-moving spring 7 connects with support plate 5 one ends, forms grinding machine clutch compensation arrangement.Oil cylinder, back-moving spring connect with workbench during work, get final product work when energising.
Claims (1)
1, a kind of grinding machine electromagnetic clutch compensation arrangement, comprise the adjustment nut, oil cylinder, guide rod, support plate, coupling sleeve, axle, bearing, the bearing outside gland, back-moving spring, axle connects with the centre bore of support plate with bearing, the bearing outside gland is screwed on support plate, a coupling sleeve in the middle of guide rod and the support plate joins, it is characterized in that: clutch moving plate (1) is screwed on a support plate (5), coil (10) places in the groove of clutch moving plate (1), steel ball (13), adjust spring (14), adjusting screw (15) places in the hole of clutch moving plate (1), steel ball (13) be positioned at clutch moving plate (1), insulation spacer (8) in the middle of the clutch stator (8) joins, clutch stator (8) is used key connecting with axle (12), forms grinding machine electromagnetic clutch compensation arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94214386 CN2191066Y (en) | 1994-06-16 | 1994-06-16 | Electromagnetic clutch compensator for grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94214386 CN2191066Y (en) | 1994-06-16 | 1994-06-16 | Electromagnetic clutch compensator for grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2191066Y true CN2191066Y (en) | 1995-03-08 |
Family
ID=33830652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94214386 Expired - Fee Related CN2191066Y (en) | 1994-06-16 | 1994-06-16 | Electromagnetic clutch compensator for grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2191066Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101156012B (en) * | 2005-02-09 | 2011-02-09 | 泰科流量控制太平洋股份有限公司 | Slurry valve clutch mechanism, slurry valve and method for grinding valve closing member in slurry valve |
| CN110040166A (en) * | 2019-04-23 | 2019-07-23 | 珠海格力电器股份有限公司 | A kind of tunable layer fixture vehicle |
-
1994
- 1994-06-16 CN CN 94214386 patent/CN2191066Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101156012B (en) * | 2005-02-09 | 2011-02-09 | 泰科流量控制太平洋股份有限公司 | Slurry valve clutch mechanism, slurry valve and method for grinding valve closing member in slurry valve |
| CN110040166A (en) * | 2019-04-23 | 2019-07-23 | 珠海格力电器股份有限公司 | A kind of tunable layer fixture vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |