CN201271755Y - Regulator for adjusting milling cutter tool bit - Google Patents
Regulator for adjusting milling cutter tool bit Download PDFInfo
- Publication number
- CN201271755Y CN201271755Y CNU2008201854536U CN200820185453U CN201271755Y CN 201271755 Y CN201271755 Y CN 201271755Y CN U2008201854536 U CNU2008201854536 U CN U2008201854536U CN 200820185453 U CN200820185453 U CN 200820185453U CN 201271755 Y CN201271755 Y CN 201271755Y
- Authority
- CN
- China
- Prior art keywords
- groove
- adjustment
- milling cutter
- adjusting
- adjuster
- 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 relates to a milling cutter adjuster used for cutting, in particular to an adjuster for adjusting milling cutter bits. The adjuster for adjusting milling cutter bits comprises an adjustment seat and a shim. A through hole is arranged on the facade of the adjustment seat. An adjustment groove communicated with the through hole is arranged on the back side of the adjustment seat. An adjuster which leads the adjustment seat to displace up and down is arranged in the adjustment groove. The adjustment groove is a swallow-tailed adjustment groove. The adjuster is an adjusting screw with a tapered end. The diameter of the large-diameter end of the adjusting screw is smaller than the width of the bottom of the adjustment groove. The diameter of the large-diameter end of the adjusting screw is larger than the width of the top of the adjustment groove. The utility model has the advantages that the adjuster can accurately adjust the positions of the milling cutter bits, and the manufacturing cost is saved.
Description
Technical field
The utility model relates to the milling cutter adjusting device that a kind of machining is used, particularly a kind of adjuster that is used to adjust milling cutter tip.
Background technology
Milling cutter is a kind of Milling Process cutter commonly used.Milling cutter generally is made up of cutter hub and cutter head, wherein cutter hub has the shape that is cylinder or is multiple revolving bodies such as cone, be provided with the pilot hole of fixed rotating shaft at the axial end of cutter hub, uniformly on the side face of cutter hub be provided with a plurality of fitting recess, a cutter head all is installed in each fitting recess.For precision and the quality that guarantees Milling Process, when assembling, can make each cutter head be positioned on the same circumference usually.For present employed milling cutter, generally guarantee that by the degree of depth of fitting recess and the size of cutter head each cutter head is positioned on the same circumference, this just needs very high fitting recess of required precision and cutter head.After cutter head uses a period of time, can be worn and torn and caused that tip size changes, when causing each cutter head can't be on the same circumference again, will cause the precision and the quality of Milling Process all to descend, common cutter head adjusting device can't accurately be adjusted the position of cutter head on same circumference, again tool changing head, production cost so raising.
Summary of the invention
At above-mentioned technical problem, the purpose of this utility model provides a kind of position being used on same circumference that can accurately adjust milling cutter tip and adjusts the adjuster of milling cutter tip.
It is as follows to realize that technology of the present utility model is put case:
Be used to adjust the adjuster of milling cutter tip, it has the seat of adjustment and edge bearing, the front of adjusting seat is provided with through hole, the back side is provided with the adjustment groove that is connected with this through hole, be provided with in the described adjustment groove to make and adjust the adjusting device that upper and lower displacement takes place seat, described adjustment groove is swallow-tailed adjustment groove, described adjusting device is the adjustment screw of conehead, the diameter of the bigger diameter end of this adjustment screw head is less than the width of adjusting the groove bottom land, and the diameter of the bigger diameter end of adjustment screw head is greater than the width of adjusting the groove notch.
The width of the bottom land of described adjustment groove is greater than the diameter of through hole.
The axial end of described adjustment screw head is provided with inner hexagonal hole.
Described adjusting device is positioned at the length of the end of adjusting groove less than the degree of depth of adjusting groove.
The described side wall surface of adjusting seat handing-over edge bearing is provided with projection.
Described edge bearing is served as reasons and is adjusted the step of seat side sedimentation moulding.
Being used to of described edge bearing cooperates the end face of cutter head to be provided with the bowl-type hole.
Being used to of described edge bearing cooperates the end face of cutter head to be provided with groove, and this groove is positioned at the end that seat is adjusted in the edge bearing handing-over.
Adopted such scheme, the front of adjusting seat is provided with through hole, and the back side of adjusting seat is provided with the adjustment groove that is communicated with this through hole.With adjusting device pack into adjust in the groove after, can be convenient to instruments such as screwdriver or spanner are extend into to adjust in the groove adjusting device is operated by through hole, the angle of being convenient to exchange bed rearrangement is regulated; The adjustment groove is swallow-tailed adjustment groove, and described adjusting device is the adjustment screw of conehead, during adjustment, pushes with adjusting the groove side wall surface by the conical surface of adjusting screw, gets final product so that the angle of adjustment seat changes; The diameter of the bigger diameter end of adjustment screw head is less than the width of adjusting the groove bottom land, the diameter of the bigger diameter end of adjustment screw head is greater than the width of adjusting the groove notch, can make like this and adjust screw axial limiting in adjusting groove, the width of adjusting the bottom land bottom land can make to adjust between groove and the through hole greater than the diameter of through hole has a limited step, and it is spacing that adjusting device is axially obtained; The side wall surface of adjusting seat handing-over edge bearing is provided with projection, make cutter head and the contact-making surface of adjusting between the seat reduce, being used to of described edge bearing cooperates the end face of cutter head to be provided with the bowl-type hole, and edge bearing be used to cooperate the end face of cutter head to be provided with groove, make the contact-making surface between cutter head and the edge bearing reduce, can make the fastening more firm of cutter head like this.
Useful benefit of the present utility model is accurately to adjust the position of milling cutter tip, saves production cost.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of adjusting device (3);
Fig. 3 is an assembling schematic diagram of the present utility model;
Among the figure, 1, adjust seat, 1a, through hole, are adjusted groove at 1b, 1c, projection, 2, edge bearing, 2a, bowl-type hole, 2b groove, 3, adjusting device, 3a, inner hexagonal hole, 4, cutter head, 5, cutter hub.
The specific embodiment
With reference to Fig. 3,
With reference to Fig. 1, Fig. 2, be used to adjust the adjuster of milling cutter tip, adjust the edge bearing 2 that seat 1 side sedimentation is processed with the assembling cutter head, this edge bearing 2 is one-body molded by casting base with adjustment seat 1.Adjust seat 1 front and be provided with through hole 1a, the back side is provided with adjusts groove 1b, and this adjustment groove is swallow-tailed adjustment groove, adjusts the diameter of the width of groove 1b bottom greater than through hole 1a, forms limited step in adjusting between groove 2b and the through hole 2a like this; Adjust in the groove 1b cone screw adjusting device 3 is installed, this cone screw axial end is provided with inner hexagonal hole 3a, this cone screw end diameter is less than adjustment groove 1b bottom width and greater than its width of rebate, adjust seat 1 and be provided with protruding 1c in the side of handing-over edge bearing 2, this projection 1c is one-body molded by casting base with adjustment seat 1, the end face that the assembling cutter head of seat 1 is adjusted in edge bearing 2 handing-over is provided with groove 2b, the end face of this assembling cutter head is provided with the shape of shape approximation at the bottom of bowl in this bowl-type hole of 2a, bowl-type hole.
With reference to Fig. 3, the utility model is assemblied on the cutter hub 5, cutter hub 5 is the cutter hub of tapered body, cutter hub 5 is laid with several fitting recess, uniform on the circumference of cutter hub 5 the some groups of adjusters that are used to adjust milling cutter tip are set, each adjuster is assemblied in the described fitting recess, and cutter head 4 is installed on the edge bearing 2.Adjusting device 3 is the adjustment screw of conehead, and this length of adjusting screw head is less than the degree of depth of adjusting groove 1b, so that make the adjustment screw in adjusting groove 1b the adjustment space be arranged.The other end of adjusting device is screwed to be connected in the cutter hub 5 and by detector all cutter heads is detected, if cutter head is not on same circumference, then regulate adjusting device 3 by pass through hole 1a with inner hexagon spanner, adjusting device 3 is adjusted the adjustment groove 1b of the head extruding adjustment seat 1 of screw, extruding force makes adjusts seat 1 generation displacement, produce micro displacement and drive cutter head 4, regulate the cutter head that needs adjustment one by one, each cutter head all is on the same circumference.
Claims (8)
1, be used to adjust the adjuster of milling cutter tip, it is characterized in that: it has the seat of adjustment (1) and edge bearing (2), the front of adjusting seat (1) is provided with through hole (1a), the back side is provided with the adjustment groove (1b) that is connected with this through hole (1a), be provided with in the described adjustment groove (1b) to make and adjust the adjusting device (3) that upper and lower displacement takes place seat (1), described adjustment groove (1b) is swallow-tailed adjustment groove, described adjusting device (3) is the adjustment screw of conehead, the diameter of the bigger diameter end of this adjustment screw head is less than the width of adjusting groove (1b) bottom land, and the diameter of the bigger diameter end of adjustment screw head is greater than the width of adjusting groove (1b) notch.
2, the adjuster that is used to adjust milling cutter tip according to claim 1 is characterized in that: the width of the bottom land of the adjustment groove (1b) on the described adjustment seat (1) is greater than the diameter of through hole (1a).
3, the adjuster that is used to adjust milling cutter tip according to claim 1 is characterized in that: the axial end of described adjustment screw head is provided with inner hexagonal hole (3a).
4, the adjuster that is used to adjust milling cutter tip according to claim 1 is characterized in that: described adjusting device (3) is positioned at the length of the end of adjusting groove (1b) less than the degree of depth of adjusting groove (1b).
5, the adjuster that is used to adjust milling cutter tip according to claim 1 is characterized in that: the described side wall surface of adjusting seat (1) handing-over edge bearing (2) is provided with projection (1c).
6, the adjuster that is used to adjust milling cutter tip according to claim 1 is characterized in that: described edge bearing (2) is served as reasons and is adjusted the step of seat (1) side sedimentation moulding.
7, according to claim 1 or the 6 described adjusters that are used to adjust milling cutter tip, it is characterized in that: being used to of described edge bearing (2) cooperates the end face of cutter head to be provided with bowl-type hole (2a).
8, according to claim 1 or the 6 described adjusters that are used to adjust milling cutter tip, it is characterized in that: being used to of described edge bearing (2) cooperates the end face of cutter head to be provided with groove (2b), and this groove (2b) is positioned at the end that seat (1) is adjusted in edge bearing (2) handing-over.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201854536U CN201271755Y (en) | 2008-09-05 | 2008-09-05 | Regulator for adjusting milling cutter tool bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201854536U CN201271755Y (en) | 2008-09-05 | 2008-09-05 | Regulator for adjusting milling cutter tool bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201271755Y true CN201271755Y (en) | 2009-07-15 |
Family
ID=40882108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201854536U Expired - Fee Related CN201271755Y (en) | 2008-09-05 | 2008-09-05 | Regulator for adjusting milling cutter tool bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201271755Y (en) |
-
2008
- 2008-09-05 CN CNU2008201854536U patent/CN201271755Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20100905 |