CN207788373U - Axle sleeve turning tool - Google Patents
Axle sleeve turning tool Download PDFInfo
- Publication number
- CN207788373U CN207788373U CN201721919235.6U CN201721919235U CN207788373U CN 207788373 U CN207788373 U CN 207788373U CN 201721919235 U CN201721919235 U CN 201721919235U CN 207788373 U CN207788373 U CN 207788373U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- turning
- knife
- locating part
- tool
- 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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- Milling Processes (AREA)
Abstract
The utility model discloses a kind of axle sleeve turning tools, axle sleeve Fastener, knife rest including scroll chuck and on scroll chuck, the knife rest is equipped with position-limit mechanism and turning mechanism, the position-limit mechanism includes pedestal and the locating part for being limited to axle sleeve installation site, and the locating part is set on pedestal；The turning mechanism includes tool apron and carries out the cutter of turning to axle sleeve, and the cutter is set on tool apron, and pedestal and tool apron are set on knife rest the both sides for being located at axle sleeve Fastener；Plane where the contact portion of the cutter and end face of shaft bush is in same plane with plane where the contact portion of locating part and end face of shaft bush.The axle sleeve turning tool of the utility model improves the precision of turning, keep the fixed position of axle sleeve more accurate, more existing axle sleeve turning tool improves efficiency, at the same also solve the problems, such as existing turning tool can only to axle sleeve away from locating part one end end face be processed, other end can only be by being manually processed.
Description
Technical field
The utility model is related to technical fields of mechanical processing, more particularly, to a kind of axle sleeve turning tool.
Background technology
Scroll chuck is made of chuck body, movable jaw and claw driving mechanism, utilizes three be distributed on chuck body
Movable jaw moves radially, the machine tool accessories of Workpiece clamping and positioning.
Axle sleeve is typically set along its axially-extending on three movable jaws of scroll chuck respectively at its end face of turning
Set supporting block, to constitute cylindric axle sleeve Fastener that axle sleeve is fixed, axle sleeve Fastener by axle sleeve clamping, fixation, then
Turning is carried out to the end face of axle sleeve by cutter.Existing turning tool be typically on axle sleeve Fastener be arranged limit part with
Fixed hub needs the position of the end face of turning further according to axle sleeve to adjust the position of cutter in axial position, can
Turnery processing is carried out to the end face of axle sleeve, above-mentioned turning tool is when adjusting the position of cutter, due to being the artificial position to cutter
It sets and is adjusted, inevitably there is error, the fraction defective of product is caused to increase.
Utility model content
Against the above deficiency, the utility model provides a kind of high-precision, efficient axle sleeve turning tool.
To solve the above-mentioned problems, the utility model uses following technical scheme：A kind of axle sleeve turning tool, including three-jaw
Chuck and axle sleeve Fastener on scroll chuck, be arranged on lathe can lateral or longitudinal movement along the horizontal plane knife
Frame, the knife rest are equipped with position-limit mechanism and turning mechanism, and the position-limit mechanism includes pedestal and is used for axle sleeve installation site
The locating part limited, the locating part are set on pedestal；The turning mechanism includes tool apron and carries out turning to axle sleeve
Cutter, the cutter are set on tool apron, and pedestal and tool apron are set on knife rest the both sides for being located at axle sleeve Fastener；The cutter
It is in same plane with plane where the contact portion of end face of shaft bush and plane where the contact portion of locating part and end face of shaft bush.
As being further improved for the technical program, the locating part includes that sleeve end, diametrically two offsides are set respectively
The first bar and the second bar set.
As being further improved for the technical program, the pedestal is equipped with being limited for adjusting for more than two different-diameters
Position part position or the threaded hole for replacing locating part specification.
As being further improved for the technical program, the cutter is set to by dismountable mode on tool apron.
As being further improved for the technical program, the cutter includes the first turning knife and the second turning knife, and described the
The contact portion of the contact portion and locating part and end face of shaft bush of one turning knife and end face of shaft bush is in same plane, and described second
Contact portion of the turning knife with axle sleeve away from the other end of locating part is in same plane with other end.
Advantageous effect：The axle sleeve turning tool of the utility model improves the precision of turning, makes the fixed position of axle sleeve
More accurate, turning mechanism can be carried out at the same time turning to two end faces of axle sleeve, and more existing axle sleeve turning tool improves effect
Rate, at the same also solve existing turning tool can only to axle sleeve away from locating part one end end face be processed, other end only
Can be by being manually processed the problem of.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
As shown in Figure 1, a kind of axle sleeve turning tool, including scroll chuck and the axle sleeve Fastener on scroll chuck
1, be arranged on lathe can lateral or longitudinal movement along the horizontal plane knife rest 2, the knife rest 2 is equipped with position-limit mechanism and turning machine
Structure, the position-limit mechanism include pedestal 3 and the locating part 4 for being limited to axle sleeve installation site, and the locating part 4 is set to
On pedestal 3；The turning mechanism includes tool apron 5 and carries out the cutter of turning to axle sleeve, and the cutter is set on tool apron 5, pedestal 3
The both sides that are located at axle sleeve Fastener 1 are set to tool apron 5 on knife rest 2；Where the contact portion of the cutter and end face of shaft bush
Plane is in same plane with locating part 4 and plane where the contact portion of end face of shaft bush.
The locating part 4 includes respectively to sleeve end the first bar and the second bar that diametrically two offsides are arranged.
The pedestal 3 is equipped with more than two different-diameters for adjusting 4 position of locating part or replacing 4 specification of locating part
Threaded hole 7.
The cutter is set to by dismountable mode on tool apron 5.
The cutter includes the first turning knife 8 and the second turning knife 9, contact of the first turning knife 8 with end face of shaft bush
The contact portion of part and locating part 4 and end face of shaft bush is in same plane, and the second turning knife 9 deviates from locating part with axle sleeve
The contact portion of 4 other end is in same plane with other end.
Supporting block is respectively connected on each movable jaw of scroll chuck, every piece of supporting block is axially prolonged along scroll chuck
It stretches, supporting block cross section is made of in sector, every piece of supporting block interconnecting piece, transition part and support portion, and intermediate location is in interconnecting piece
Between support portion, the radius of interconnecting piece is more than the radius of transition part, and the radius of transition part is more than the radius of support portion, support portion
Length be more than thin-wall shaft sleeve length, inclined-plane linkage section, the connection of every piece of supporting block are provided between interconnecting piece and support portion
Portion is connect with movable jaw, and the support portion of every piece of supporting block is in contact to form cylinder when each movable jaw of scroll chuck closes up
There is positioning position section and support zone section, the length of support zone section to be more than positioning for the axle sleeve Fastener of shape, axle sleeve Fastener
Position section, positioning working position is close to inclined-plane linkage section.
Locating part includes the first bar, the second bar and limiting plate, and the first bar and the second bar are mounted on the base, and is limited
Position plate and the first bar and the second bar are integrally formed, and limiting plate is vertical with the axial line of axle sleeve Fastener and limiting plate is located at axis
The positioning position section of Fastener is covered, and the excircle configuration with axle sleeve Fastener is equipped with close to axle sleeve Fastener side on limiting plate
The arc-shaped resigning breach of cooperation, the internal diameter of arc-shaped resigning breach are more than the outer diameter of axle sleeve Fastener.
Before carrying out turning to axle sleeve, adjustment the distance between the first turning knife and the second turning knife to suitable position makes first
Turning knife and the second turning knife can carry out turning to two end faces of axle sleeve simultaneously, and be adjusted according to the position of the first turning knife
The position of locating part enables locating part to limit the step end face of axle sleeve, and the contact portion of axle sleeve and step end face
It is in same plane with the contact portion of the first turning knife and axle sleeve；After determining position of the axle sleeve on axle sleeve Fastener, three-jaw
Three movable jaws control axle sleeve Fastener of chuck struts and by axle sleeve clamping, knife rest is moved towards away from the direction of second base
Until the position that the end face contact and locating part of the first turning knife and axle sleeve close to scroll chuck one end are not contacted with axle sleeve, starts
Scroll chuck is at rotary state, until the first turning knife and the second turning knife are complete to the both ends facing of axle sleeve respectively
At.After the completion of the both ends facing of axle sleeve, knife rest can be moved axially to the second turning knife along axle sleeve Fastener and contact axle sleeve
Step end face deviates from the other side of scroll chuck, and being again started up scroll chuck makes its rotation, until the second turning knife is to axle sleeve platform
Rank end face is completed away from the other side turning of scroll chuck, three movable jaws control axle sleeve Fastener of scroll chuck close up by
Axle sleeve unclamps, and takes out axle sleeve, completes the turning of end face of shaft bush.The device ensure that the position of the first turning knife can be just to axis
The step end face of set carries out turning, avoid it is existing limit part directly is set on the axle sleeve Fastener of scroll chuck, and
The first turning knife is adjusted in axle sleeve manually by position of the limit part on axle sleeve Fastener in axle sleeve Fastener axial direction
Error caused by position in Fastener axial direction, improves precision and efficiency；The technical solution of the utility model not only solves
Axle sleeve positions on axle sleeve Fastener has error, while also solving existing turning tool and can only deviate to axle sleeve
The problem of end face of locating part one end carries out turnery processing, other end can only be by artificial turning, not only increases turning and adds
The precision of work makes fraction defective reduce, the consistency higher of product also improves the effect of 35%-45% according to the statistics of producing line
Rate greatly reduces cost of labor.
Above-described embodiment is merely exemplary to illustrate the principle and effect of the utility model, new not for this practicality is limited
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, all those of ordinary skill in the art are without departing from the revealed spirit of the utility model
With all equivalent modifications completed under technological thought or change, should be covered by the claim of the utility model.
Claims (5)
1. a kind of axle sleeve turning tool, including scroll chuck and axle sleeve Fastener (1) on scroll chuck, it is arranged in vehicle
On bed can lateral or longitudinal movement along the horizontal plane knife rest (2), it is characterised in that：The knife rest (2) be equipped with position-limit mechanism and
Turning mechanism, the position-limit mechanism include pedestal (3) and the locating part (4) for being limited to axle sleeve installation site, described
Locating part (4) is set on pedestal (3)；The turning mechanism includes tool apron (5) and carries out the cutter of turning, the cutter to axle sleeve
On tool apron (5), pedestal (3) and tool apron (5) are set on knife rest (2) both sides for being located at axle sleeve Fastener (1)；The knife
Plane where having the contact portion with end face of shaft bush is in same with locating part (4) and plane where the contact portion of end face of shaft bush
Plane.
2. axle sleeve turning tool as described in claim 1, it is characterised in that：The locating part (4) includes respectively to sleeve end
Portion the first bar and the second bar that diametrically two offsides are arranged.
3. axle sleeve turning tool as described in claim 1, it is characterised in that：The cutter is set to knife by dismountable mode
On seat (5).
4. axle sleeve turning tool as claimed in claim 3, it is characterised in that：The cutter includes the first turning knife (8) and the
Two turning knives (9), contact of the first turning knife (8) with the contact portion of end face of shaft bush and locating part (4) with end face of shaft bush
Be partially in same plane, the second turning knife (9) and axle sleeve away from the other end of locating part (4) contact portion with it is another
End face is in same plane.
5. axle sleeve turning tool as claimed in claim 4, it is characterised in that：The first turning knife (8) and the second turning knife
(9) it is detachably arranged at respectively on tool apron (5), the distance between the first turning knife (8) and the second turning knife (9) and angle can be
Tool apron is adjusted on (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721919235.6U CN207788373U (en) | 2017-12-29 | 2017-12-29 | Axle sleeve turning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721919235.6U CN207788373U (en) | 2017-12-29 | 2017-12-29 | Axle sleeve turning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207788373U true CN207788373U (en) | 2018-08-31 |
Family
ID=63277179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721919235.6U Expired - Fee Related CN207788373U (en) | 2017-12-29 | 2017-12-29 | Axle sleeve turning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207788373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932151A (en) * | 2017-12-29 | 2018-04-20 | 重庆市璧山区四通机械厂 | Axle sleeve turning tool |
-
2017
- 2017-12-29 CN CN201721919235.6U patent/CN207788373U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932151A (en) * | 2017-12-29 | 2018-04-20 | 重庆市璧山区四通机械厂 | Axle sleeve turning tool |
| CN107932151B (en) * | 2017-12-29 | 2024-03-08 | 重庆四通机械科技有限公司 | Shaft sleeve turning tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20181229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |