CN204209203U - A kind of for the radial quick change spacer between milling arbor - Google Patents
A kind of for the radial quick change spacer between milling arbor Download PDFInfo
- Publication number
- CN204209203U CN204209203U CN201420589293.7U CN201420589293U CN204209203U CN 204209203 U CN204209203 U CN 204209203U CN 201420589293 U CN201420589293 U CN 201420589293U CN 204209203 U CN204209203 U CN 204209203U
- Authority
- CN
- China
- Prior art keywords
- quick change
- cup lid
- external member
- lid group
- spacer
- 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
Abstract
The utility model relates to a kind of for the radial quick change spacer between milling arbor, this quick change spacer comprises external member and cup lid group, two external members are semicylinder, upper external member and the axial faying face side of cup lid group are respectively arranged with corresponding circular arc tenon and groove, upper external member and cup lid group radially can rotate to an angle along tongue-and-groove arc surface, axial faying face opposite side cup lid group is provided with at least one screw or through hole, upper external member relevant position is provided with counterbore or through hole, during installation, two external members is connected into an entirety.The utility model provide for the radial quick change spacer between milling arbor compared to the prior art, when cutter axial space is less, cutter changing is realized fast by spacer radial rotary, have that structure is simple, mounting or dismounting are convenient, cutter need not be dismantled and can realize tool changing, improve production efficiency, save artificial, improve processing flexibility.
Description
Technical field
The utility model belongs to mechanical transmission fields, particularly a kind of for the radial quick change spacer between milling arbor.
Background technology
For enhancing productivity and machining accuracy, for polytype lathe saddle devises a special planer-type milling machine, three kinds of profile milling cutter time processing are adopted to reach requirement, for each saddle, need the spacing adjusting molding cutter, milling arbor two end all has supporting structure, more loaded down with trivial details from the tool changing of knife bar one end, patent CN201120158753.7 " Quick-replacement spacer sleeve for slitting machine " provides a kind of radial motionless, slide axially the quick change spacer be separated, but due to size difference between various saddle less and spacer is longer, between each cutter, axial space is less, axial separation cannot be realized, therefore the quick change spacer that patent CN201120158753.7 provides can not be suitable for, have devised a kind of quick change spacer be separated by radial rotary for this reason.
Summary of the invention
The purpose of this utility model is to provide a kind of when spacer is longer and cutter axial space is less, the radial quick change spacer of adjustment profile milling cutter spacing.
The purpose of this utility model is achieved in that
A kind of for the radial quick change spacer between milling arbor, comprise external member and cup lid group, two external members are semicylinder, upper external member and the axial faying face side of cup lid group are respectively arranged with corresponding circular arc tenon and groove, upper external member and cup lid group radially can rotate to an angle along tongue-and-groove arc surface, axial faying face opposite side cup lid group is provided with at least one screw or through hole, and upper external member relevant position is provided with counterbore or through hole.
Described upper external member or cup lid group are provided with keyway.
The utility model technology compared to the prior art, when spacer is longer and cutter axial space is less, the adjustment of cutter spacing is realized fast by spacer radial rotary, this spacer has that structure is simple, mounting or dismounting are convenient, cutter need not be dismantled and can realize adjustment cutter spacing, improve production efficiency, save artificial, improve processing flexibility.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is left view of the present utility model.
Fig. 3 is machining sketch chart of the present utility model.
Wherein, 1 is saddle; 2 is quick change spacers; 3 is face and side cutters; 4 is arc cutters; 5 is V-arrangement milling cutters; 6 is locking nuts; 21 is external members on quick change spacer; 22 is quick change spacer cup lid group; 231 is circular arc tenons; 232 is circular grooves; 24 is counterbores; 25 is SOC.HD. cap screws; 26 is that quick change spacer two external member is in conjunction with end face; 27 is keyways.
Detailed description of the invention
A kind of for the radial quick change spacer between milling arbor, as shown in Figure 1, 2, comprise external member 21 and cup lid group 22, two external members are semicylinder, cylinder spacer can be combined together to form, upper external member 21 and cup lid group 22 axial faying face 26 side are respectively arranged with corresponding circular arc tenon 231 and groove 232, form circular arc tongue and groove, two external members can be rotated to an angle and non-interference along circular arc tongue and groove, axial faying face 26 opposite side, upper external member is provided with two counterbores 24, and cup lid group relevant position is provided with screw.During installation, circular arc tongue and groove radial direction fastens, and SOC.HD. cap screw 25 coordinates with screw through counterbore 24, and two parts external member is combined into one.Counterbore can be changed to through hole, adds nut connect with screw.When quick change spacer length is less, the quantity of counterbore or through hole can be 1, when quick change spacer length is larger, and can the quantity of corresponding increase counterbore or through hole.
Cup lid group 22 is provided with keyway 27, and restriction spacer rotates with axle.
When changing saddle kind and needing adjustment molding cutter, first unclamp the locking nut 6 of Fig. 3 right-hand member, unclamp the SOC.HD. cap screw 25 on radial quick change spacer 2, knock molding cutter 3,4,5 side gently, the end face of radial quick change spacer 2 and molding cutter are departed from, sheds the SOC.HD. cap screw on radial quick change spacer 2, rotate radial quick change spacer 2 around milling arbor, circular arc tongue and groove separately, can lay down radial quick change spacer; When installing radial quick change spacer, first moving cutting tool is to appropriate location, then installs suitable radial quick change spacer, first installs circular arc tongue and groove place, SOC.HD. cap screw 25 is installed again, revolves 3-6 button, screw the locking nut 6 of Fig. 3 right-hand member, screw the SOC.HD. cap screw 25 of radial quick change spacer 2 again, installation.
The quick change spacer that documents patent CN201120158753.7 provides is due to radial direction cannot be separated, during installation or removal spacer, must first make to be separated by a distance between the cutter that will adjust, and the quick change spacer that the utility model provides is radial separation, therefore can change spacer more easily, realize the adjustment of cutter spacing.
Claims (2)
1. one kind for the radial quick change spacer between milling arbor, it is characterized in that: comprise external member and cup lid group, two external members are semicylinder, upper external member and the axial faying face side of cup lid group are respectively arranged with corresponding circular arc tenon and groove, upper external member and cup lid group radially can rotate to an angle along tongue-and-groove arc surface, axial faying face opposite side cup lid group is provided with at least one screw or through hole, and upper external member relevant position is provided with counterbore or through hole.
2., as claimed in claim 1 for the radial quick change spacer between milling arbor, it is characterized in that: described upper external member or cup lid group are provided with keyway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589293.7U CN204209203U (en) | 2014-10-13 | 2014-10-13 | A kind of for the radial quick change spacer between milling arbor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589293.7U CN204209203U (en) | 2014-10-13 | 2014-10-13 | A kind of for the radial quick change spacer between milling arbor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204209203U true CN204209203U (en) | 2015-03-18 |
Family
ID=52977912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420589293.7U Expired - Fee Related CN204209203U (en) | 2014-10-13 | 2014-10-13 | A kind of for the radial quick change spacer between milling arbor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204209203U (en) |
-
2014
- 2014-10-13 CN CN201420589293.7U patent/CN204209203U/en not_active Expired - Fee Related
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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: 20150318 Termination date: 20191013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |