CN200967104Y - Novel disc-shape knife device - Google Patents
Novel disc-shape knife device Download PDFInfo
- Publication number
- CN200967104Y CN200967104Y CNU2006201303765U CN200620130376U CN200967104Y CN 200967104 Y CN200967104 Y CN 200967104Y CN U2006201303765 U CNU2006201303765 U CN U2006201303765U CN 200620130376 U CN200620130376 U CN 200620130376U CN 200967104 Y CN200967104 Y CN 200967104Y
- Authority
- CN
- China
- Prior art keywords
- motor
- servo
- lead screw
- tool rest
- sleeve
- 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
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
A device for grinding the convexity of inner raceway in roller bearing is provided, which relates to a bearing grinding machine tool, and solves the problems of other existing similar devices. The device applies 3-axis NC with interpolation of two of the three axes, which adopts the FANUC system product of Japan. The device comprises series of a lathe bed, a rolling guide, an upper carriage for workpiece feeding, a workpiece motor, a pulley motor, a belt, a workpiece belt pulley, a work-shaft, a belt wheel for grinding wheel spindle, a wheel spindle, a belt, a pulley motor, a grinding wheel motor, an upper carriage for dressing, a rolling guide, a bearing chock, a servo-motor seat, a shaft coupling, a dressing servo-motor, a shaft coupling, a harmonic reducer, a lead screw nut seat, a dressing servo-motor, a shaft coupling, a servo-motor seat, a lead screw of dresser, a lead screw of workpiece feeding, a lead screw nut seat, a bearing chock, a shaft coupling, a servo-motor seat, a servo-motor for workpiece feeding, a grinding workpiece, a grinding wheel, a grinding wheel chuck, a quartz pen, a quartz pen, a lead screw, a lead screw nut seat, a rolling guide, a bearing chock, and an upper carriage for dressing.
Description
Technical field
The utility model includes non-ferrous metal aluminium sheet band processing technique field, particularly a kind of novel dish-like knife system.
Background technology
At present, in aluminium sheet band processing finishing unit, adopt a pair of dish-like cutter to come thickness is cut edge at the band below 0.2 millimeter usually.A kind of dish-like knife structure such as the Fig. 1 that generally uses is made up of blade 3, tool rest 1, spring 4, pin 2, packing ring 5, steel ball 6 etc. now, and eccentric grove is arranged in tool rest 1 endoporus, and packing ring 5 and steel ball 6 are housed in the eccentric grove.Tool rest 1 endoporus and the cutter shaft 7 of dish-like cutter are matched in clearance, tool rest can move along cutter shaft, when tool rest 1 is rotated with cutter shaft 7, steel ball 6 is clamp-oned in the slit of packing ring 5 and eccentric grove and is produced self-locking, steel ball 6 extruded gaskets 5 produce elastic flattening simultaneously, packing ring 5 is held cutter shaft 7 tightly, thus make tool rest 1, packing ring 5, and cutter shaft 7 between locking, realize the location of tool rest on cutter shaft.Because between tool rest and the cutter shaft is matched in clearance, when tool rest and cutter shaft locking small deflection can take place, thereby make the end face run-out numerical value of blade bigger than normal, have influence on trimming quality.
The utility model content
In order to solve the problem of above-mentioned existence, the utility model provides a kind of novel dish-like knife system, can eliminate the fit clearance between tool rest and the cutter shaft, and the end face run-out numerical value of blade is little, guarantees trimming quality.
The technical scheme that the utility model adopted is: a kind of novel dish-like knife system, comprise tool rest, and be set with sleeve in the tool bore of described tool rest, sleeve is used to be enclosed within cutter shaft, and locking nut is housed on sleeve.
The centre bore of described tool rest is a bellmouth, and the tapering of this bellmouth is identical with the external diameter tapering of sleeve.
Between sleeve upper cutter head and locking nut, locked spacer is housed.
Tool rest of the present utility model is without the structure of eccentric grove, and use the bellmouth structure instead, be connected with sleeve between tool rest and the cutter shaft, sleeve can adopt the standard component of state's label for (GB/T1919.2-1999), tool rest can move freely and locate on cutter shaft equally, can eliminate fit clearance during the locking of tool rest and cutter shaft, the coaxial precision height of tool rest endoporus and cutter shaft, thus the end face run-out precision of blade is guaranteed easily; And tool rest adopts the bellmouth structure than the original easier processing of structure of adopting straight hole to add eccentric grove.When the locking nut of tightening the sleeve termination, just eliminated the gap between tool rest, sleeve and the cutter shaft, because the good location effect of taper surface, the coaxial accuracy of tool rest endoporus and cutter shaft guarantees easily, when tool rest rotated with cutter shaft, the end face run-out value that is fixed on the blade on the tool rest will significantly reduce.Unclamp the nut of sleeve, become loose fit between tool rest and the cutter shaft, tool rest just can move freely, and adjusts the position.
Description of drawings
Fig. 1 is the structural representation that adopts dish-like cutter usually;
Fig. 2 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 2, blade 3, spring 4, pin 2 are housed on the tool rest 8 of the present utility model, the centre bore of tool rest 8 is a bellmouth, the tapering of this bellmouth is identical with the external diameter tapering of standard component sleeve 9, tool rest 8 is enclosed within on the sleeve 9, sleeve 9 is enclosed within on the cutter shaft 7, locked spacer 10 and locking nut 11 are housed on sleeve 9, locking nut 11 and sleeve 9 are for being threaded, locked spacer 10 is close to the end face of tool rest 8, locking nut 11 is close to the other end of locked spacer 10, and sleeve 9 has an elongated open slot along generatrix direction.After locking nut 11 and sleeve 9 are locked, locking with locked spacer 10.
When the aluminium sheet band need be cut edge use the utility model, can require blade 3 is adjusted to correct position according to cutting edge, tighten the locking nut 11 on the sleeve 9 then, buckle locked spacer 10, because can being locked with cutter shaft 7, tool rest 8, sleeve 9 be one, realize the location of tool rest 8 on cutter shaft 7, can enter duty then and finish the side cut task.When needs are adjusted blade 3 positions, unclamp the locking nut 11 on locked spacer 10 and the sleeve 9, become loose fit between tool rest 8 and the cutter shaft 7, tool rest 8 just can move freely on cutter shaft 7 and adjust.
Claims (3)
1, a kind of novel dish-like knife system comprises tool rest, it is characterized in that: be set with sleeve (9) in the tool bore of described tool rest (8), sleeve (9) is used to be enclosed within cutter shaft (7), and locking nut (11) is housed on sleeve (9).
2, novel dish-like knife system according to claim 1, it is characterized in that: the centre bore of described tool rest (8) is a bellmouth, the tapering of this bellmouth is identical with the external diameter tapering of sleeve (9).
3, novel dish-like knife system according to claim 1 and 2 is characterized in that: between sleeve (9) upper cutter head (9) and locking nut (11) locked spacer (10) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201303765U CN200967104Y (en) | 2006-11-14 | 2006-11-14 | Novel disc-shape knife device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201303765U CN200967104Y (en) | 2006-11-14 | 2006-11-14 | Novel disc-shape knife device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200967104Y true CN200967104Y (en) | 2007-10-31 |
Family
ID=38966677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201303765U Expired - Fee Related CN200967104Y (en) | 2006-11-14 | 2006-11-14 | Novel disc-shape knife device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200967104Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521850A (en) * | 2013-10-16 | 2014-01-22 | 云南昆钢新型复合材料开发有限公司 | Device for removing weld reinforcement of composite stainless steel tube efficiently |
-
2006
- 2006-11-14 CN CNU2006201303765U patent/CN200967104Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521850A (en) * | 2013-10-16 | 2014-01-22 | 云南昆钢新型复合材料开发有限公司 | Device for removing weld reinforcement of composite stainless steel tube efficiently |
| CN103521850B (en) * | 2013-10-16 | 2015-12-16 | 云南昆钢新型复合材料开发有限公司 | The device of efficient removal composite stainless steel pipe weld reinforcement |
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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: 20071031 Termination date: 20151114 |
|
| EXPY | Termination of patent right or utility model |