CN202185819U - Eccentrically-rotatable isobaric grinding device - Google Patents
Eccentrically-rotatable isobaric grinding device Download PDFInfo
- Publication number
- CN202185819U CN202185819U CN2011202183422U CN201120218342U CN202185819U CN 202185819 U CN202185819 U CN 202185819U CN 2011202183422 U CN2011202183422 U CN 2011202183422U CN 201120218342 U CN201120218342 U CN 201120218342U CN 202185819 U CN202185819 U CN 202185819U
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- China
- Prior art keywords
- isobaric
- eccentrically
- rotatable
- frame
- shaft
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- 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
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Abstract
The utility model relates to an eccentrically-rotatable isobaric grinding device, which belongs to the technical field of metal machining equipment. The technical scheme includes that the eccentrically-rotatable isobaric grinding device comprises a frame, a connection shaft, a shifting shaft, a shaft sleeve, a spring and a positioning screw, wherein the connection shaft is connected with the frame, the upper end of the shifting shaft is mounted on the frame, the shaft sleeve is sleeved on the shifting shaft, the spring is mounted in the shaft sleeve, and the positioning screw and the shifting shaft are mutually vertically arranged through a positioning guide elongated hole which is vertically arranged on the shaft sleeve. Rapid manufacturing can be realized according to dimension of workpieces, parts are universal, and the eccentrically-rotatable isobaric grinding device is simple in design, convenient in manufacturing, simple in mounting, flexible in operation, rapid, efficient, energy-saving, consumption-reducing, low in failure rate and capable of overcoming defects of nonuniform stress of workpieces, nonuniform grinding, difficulty in horizontally mounting and the like. Meanwhile, precision of a grinding platform is guaranteed, cost is greatly saved, precision and efficiency in repairing of workpieces are improved, and the eccentrically-rotatable isobaric grinding device is suitable for being mounted on vertical milling machines and other equipment with vertical spindles.
Description
Technical field
The utility model relates to a kind of isobaric lapping device of eccentric rotation, particularly to the isobaric lapping device of flat seal, belongs to metal-working plant attachment technique field.
Background technology
The seal of sealed valve, seal valve panel assembly generally is that volume is less, precision is high, effect is important and quick-wear part that price is more expensive; It influences the normal use of equipment in use usually because of mild wear produces leakage.Since the seal itself rarely wear, scrap lead to waste, so the repair process are used; while repairing seals usually rely on grinding, ie, artificial or machine Jie grinding; artificial grinding, the workpiece is easy to uneven force, uneven grind, grind Platform easily occur locally wear and other reasons, resulting in precision grinding not guaranteed, time-consuming and laborious inefficient; special equipment high prices, repair costs invested more inflexible.
The utility model content
In order to overcome the defective of prior art; The utility model provides a kind of isobaric lapping device of eccentric rotation; This equipressure lapping device; Can be installed in the vertical knee-type milling machine spindle taper hole, to workpiece can carry out equipressure, back and forth, the device of eccentric rotation, two-way grinding, overcome the workpiece unbalance stress, grinding is irregular, defectives such as being difficult for level is installed; Simultaneously, guaranteed the precision of grinding plate, practiced thrift cost greatly, improved precision and efficient that workpiece is repaired.
The utility model solves the technical scheme that its technical problem adopted:
A kind of isobaric lapping device of eccentric rotation; Comprise frame, connecting axle, dial axis, axle sleeve, spring, positioning screw in the composition; Wherein connecting axle is connected with frame, and the upper end of dial axis is installed on the frame, and axle sleeve is sleeved on the dial axis; Spring is installed in the axle sleeve, and positioning screw is through being vertically installed in the positioning and guiding slotted hole and dial axis vertical setting each other on the axle sleeve.
The isobaric lapping device of above-mentioned eccentric rotation on said frame, is provided with 3 sliding trays, and adjacent two sliding trays are hexagonal angle each other, and 3 dial axises are contained in respectively in the sliding tray, and its upper end is provided with locking nut.
The beneficial effect of the utility model is; This device can be according to the workpiece size quick Fabrication, and part can be general, simplicity of design, easy to make, simple and direct, flexible operation, rapidly and efficiently is installed; Energy-saving and cost-reducing, fault rate is low, being suitable for being installed in vertical knee-type milling machine has on the equipment of vertical major with other and uses.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the utility model embodiment user mode 1 sketch map.
Fig. 4 is the utility model embodiment user mode 2 sketch mapes.
Among the figure 1, frame, 2, connecting axle, 3, dial axis, 4, axle sleeve, 5, spring, 6, positioning screw, 7, locking nut, 8, grinding plate, 9, workpiece, 10, machine tool chief axis.
The specific embodiment
In Fig. 1 and Fig. 2, be provided with three frames 1 of hexagonal angle sliding tray each other, be contained on the connecting axle 2, connecting axle 2 can be fixed in the taper hole of machine tool chief axis 10; Spring 5 is contained in the axle sleeve 4, and axle sleeve 4 is sleeved on the dial axis 3 with spring 5 workpiece is played isobaric effect; Positioning end on the dial axis 3 is slidably mounted in the sliding tray of frame 1; Positioning screw 6 is fixed on the dial axis 3 through the positioning and guiding slotted hole on the axle sleeve 4, and the stroke of restriction axle sleeve 4 moves flexibly axle sleeve 4 and can not come off under isobaric spring action.
In Fig. 3 and embodiment shown in Figure 4, before grinding, according to the width of shape, the size of workpiece 9 and the grinding plate 8 selected for use; Three dial axises 3 of adjustment in three sliding trays of frame 1 make the width and the length that moves back and forth of the eccentric rotation of workpiece 9, slightly greater than the width and the length of grinding plate 8; Dial axis 3 bottom card liftings are allocated for the axle of usefulness; Insert in the groove or hole of workpiece 9, or be adjacent to workpiece 9 outer rims, but can not contact grinding plate 8; Fastening locking nut 7 can slide separately, adjusts, fix.Dial axis 3 can play card, the effect of part 9 of exchanging work, and axle sleeve 4 lower planes play isobaric effect to workpiece 9 under the effect of the spring 5 that elastic force equates, the big I of adjustment pressure adopts ascending, descending machine tool chief axis 10 to accomplish.
In this example, the sliding tray on the frame is three, each other hexagonal angle; In other instances; Sliding tray on the frame can be set to four or many according to the complexity of workpiece shape, and 90 ° of angles or other angles each other are to satisfy the processing needs of irregularly shaped workpiece.
Claims (2)
1. the isobaric lapping device of an eccentric rotation; It is characterized in that: comprise frame (1), connecting axle (2), dial axis (3), axle sleeve (4), spring (5), positioning screw (6) in the composition; Wherein connecting axle (2) is connected with frame (1); The upper end of dial axis (3) is installed on the frame (1); Axle sleeve (4) is sleeved on the dial axis (3), and spring (5) is installed in the axle sleeve (4), and positioning screw (6) is through being vertically installed in the positioning and guiding slotted hole and dial axis (3) vertical setting each other on the axle sleeve (4).
2. the isobaric lapping device of eccentric rotation according to claim 1; It is characterized in that: on said frame (1), be provided with 3 sliding trays, adjacent two sliding trays are hexagonal angle each other, 3 dial axises (3); Be contained in respectively in the sliding tray, its upper end is provided with locking nut (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202183422U CN202185819U (en) | 2011-06-27 | 2011-06-27 | Eccentrically-rotatable isobaric grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202183422U CN202185819U (en) | 2011-06-27 | 2011-06-27 | Eccentrically-rotatable isobaric grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202185819U true CN202185819U (en) | 2012-04-11 |
Family
ID=45917289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202183422U Expired - Fee Related CN202185819U (en) | 2011-06-27 | 2011-06-27 | Eccentrically-rotatable isobaric grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202185819U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447941A (en) * | 2013-08-21 | 2013-12-18 | 重庆江增船舶重工有限公司 | Eccentric device for plane grinding |
| CN105437055A (en) * | 2015-12-10 | 2016-03-30 | 中车洛阳机车有限公司 | Grinding device for oil atomizer support plate |
| CN106626095A (en) * | 2016-11-17 | 2017-05-10 | 绥阳县华夏陶瓷有限责任公司 | Grinding device for machining ceramic tiles |
| CN115106871A (en) * | 2022-08-29 | 2022-09-27 | 成都中科卓尔智能科技集团有限公司 | Flexible high-precision repairing device and process for surface defects of semiconductor material |
-
2011
- 2011-06-27 CN CN2011202183422U patent/CN202185819U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447941A (en) * | 2013-08-21 | 2013-12-18 | 重庆江增船舶重工有限公司 | Eccentric device for plane grinding |
| CN105437055A (en) * | 2015-12-10 | 2016-03-30 | 中车洛阳机车有限公司 | Grinding device for oil atomizer support plate |
| CN106626095A (en) * | 2016-11-17 | 2017-05-10 | 绥阳县华夏陶瓷有限责任公司 | Grinding device for machining ceramic tiles |
| CN115106871A (en) * | 2022-08-29 | 2022-09-27 | 成都中科卓尔智能科技集团有限公司 | Flexible high-precision repairing device and process for surface defects of semiconductor material |
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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 |
Granted publication date: 20120411 Termination date: 20140627 |
|
| EXPY | Termination of patent right or utility model |