CN202169515U - Cutter body for limiting hole depth - Google Patents
Cutter body for limiting hole depth Download PDFInfo
- Publication number
- CN202169515U CN202169515U CN2011202271654U CN201120227165U CN202169515U CN 202169515 U CN202169515 U CN 202169515U CN 2011202271654 U CN2011202271654 U CN 2011202271654U CN 201120227165 U CN201120227165 U CN 201120227165U CN 202169515 U CN202169515 U CN 202169515U
- Authority
- CN
- China
- Prior art keywords
- handle
- knife
- depth
- hole
- degree
- 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
Images
Landscapes
- Milling Processes (AREA)
Abstract
The utility model discloses a cutter body for limiting a hole depth, comprising a cutter handle connected with a cutter, wherein a depth limit sleeve rotationally fitted with the cutter handle and capable of sliding along the axial direction of the cutter handle is disposed on the front section of the cutter handle; an adjusting nut fitted with the cutter handle via a thread is sleeved outside the cutter handle, for adjusting the position of the depth limit sleeve in the axial direction of the cutter handle; and a thrust bearing is disposed between the adjusting nut and the depth limit sleeve. In the cutter body for limiting a hole depth disclosed by the utility model, the position of the depth limit sleeve in the axial direction of the cutter handle is limited by the adjusting nut, and the depth limit sleeve is contacted with a work-piece during a hole processing course, so that the processing depth of the hole can be automatically determined, and the processing efficiency can be greatly increased; and the depth limit sleeve is rotationally fitted with the cutter handle, the end surface of the depth limit sleeve is contacted with the thrust bearing, and the friction resistance between the cutter handle and the depth limit sleeve is small during the processing, so that the normal rotation of the cutter handle can be ensured.
Description
Technical field
The utility model relates to a kind of cutter hub, particularly a kind of cutter hub that in the processing of hole, can limit working depth.
Background technology
In the existing counterbore processing, for the counterbore that the counterbore degree of depth is had relatively high expectations, its counterbore degree of depth control mode is: a dial gauge is set on machine tool chief axis, confirms working depth through dial gauge.Work in-process cause dial gauge location inaccuracy because main shaft is prone to vibration, so mismachining tolerance is bigger; Confirm working depth owing to will read dial gauge numerical value simultaneously through the operator, complicated operation, working (machining) efficiency is low, and is difficult for guaranteeing product quality.
Therefore need a kind ofly can in counterbore processing, confirm the instrument of working depth automatically, to improve working (machining) efficiency and assurance product quality.
The utility model content
In view of this, the purpose of the utility model provides the spacing cutter hub of a kind of hole depth, and it can confirm the counterbore degree of depth to improve working (machining) efficiency in counterbore processing automatically, guarantees product quality.
The spacing cutter hub of the utility model hole depth; Comprise the handle of a knife that is used to connect cutter; The leading portion of handle of a knife is provided with handle of a knife and is rotatably assorted, and can be along handle of a knife degree of depth stop collar in axial sliding; The outer adjusting nut that is with its threaded engagement on the handle of a knife, adjusting nut are used to regulate degree of depth stop collar in the position of handle of a knife on axially, are provided with thrust bearing between adjusting nut and the degree of depth stop collar.
Further, also be provided with the locking nut with its threaded engagement on the said handle of a knife, locking nut and adjusting nut an end of workpiece dorsad paste mutually;
Further; The leading portion of said handle of a knife is provided with annular groove; Said degree of depth stop collar is provided with radially tapped through hole; Be provided with in the said tapped through hole and can also be provided with the screw that prevents that steel ball from rolling out in the tapped through hole along the circumferential steel ball that rolls of annular groove, said steel ball can axially roll along handle of a knife in annular groove;
Further, adjusting nut is provided with annular deep gouge towards an end of workpiece, and thrust bearing is arranged in the annular deep gouge, and degree of depth stop collar stretches into annular groove and pastes mutually with the thrust bearing end face, degree of depth stop collar and annular groove matched in clearance;
Further, said handle of a knife is the Mohs handle of a knife.
The beneficial effect of the utility model: the spacing cutter hub of the utility model hole depth; Through the position of adjusting nut limited depth stop collar on handle of a knife is axial; Degree of depth stop collar contacts with workpiece in the machining hole process, thereby can confirm the working depth in hole, very big raising working (machining) efficiency automatically; The frictional resistance that degree of depth stop collar is rotatably assorted with handle of a knife simultaneously, degree of depth stop collar end face contacts with thrust bearing between work in-process handle of a knife and degree of depth stop collar is little, thereby can guarantee the handle of a knife normal rotation.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Fig. 1 is the spacing cutter hub overall structure of a utility model hole depth sketch map.
The specific embodiment
Fig. 1 is the spacing cutter hub overall structure of a utility model hole depth sketch map.
As shown in the figure; The spacing cutter hub of present embodiment hole depth; Comprise the handle of a knife 1 that is used to connect cutter, the leading portion of handle of a knife 1 is provided with handle of a knife and is rotatably assorted, and can be along handle of a knife degree of depth stop collar 2 in axial sliding, the outer adjusting nut 3 that is with its threaded engagement on the handle of a knife 1; Adjusting nut 3 is used to regulate the position of degree of depth stop collar 2 on handle of a knife is axial, is provided with thrust bearing 4 between adjusting nut 3 and the degree of depth stop collar 2.The spacing cutter hub of the utility model hole depth, through the position of adjusting nut limited depth stop collar on handle of a knife is axial, degree of depth stop collar contacts with workpiece in the machining hole process, thereby can confirm the working depth in hole, very big raising working (machining) efficiency automatically; The frictional resistance that degree of depth stop collar is rotatably assorted with handle of a knife simultaneously, degree of depth stop collar end face contacts with thrust bearing between work in-process handle of a knife and degree of depth stop collar is little, thereby can guarantee the handle of a knife normal rotation.
As improvement to this embodiment, also be provided with the locking nut 5 with its threaded engagement on the said handle of a knife 1, locking nut 5 and adjusting nut 3 end of workpiece dorsad paste mutually.Locking nut 5 can guarantee that adjusting nut 3 positions can not change, thereby can further guarantee hole depth.
As improvement to this embodiment; The leading portion of said handle of a knife 1 is provided with annular groove 1a; Said degree of depth stop collar 2 is provided with radially tapped through hole; Be provided with in the said tapped through hole and can also be provided with the screw 7 that prevents that steel ball 6 from rolling out in the tapped through hole along the circumferential steel ball 6 that rolls of annular groove 1a, said steel ball 6 can axially roll along handle of a knife in annular groove.In this structure, realize being rotatably assorted through steel ball between degree of depth stop collar and the handle of a knife, frictional resistance is little, can guarantee that handle of a knife runs well, and energy consumption is low.
As improvement to this embodiment; Adjusting nut 5 is provided with annular deep gouge towards an end of workpiece; Thrust bearing 4 is arranged in the annular deep gouge, and degree of depth stop collar 2 stretches into annular groove and pastes mutually with the thrust bearing end face, degree of depth stop collar 2 and annular groove matched in clearance.Degree of depth stop collar 2 is pressed in thrust bearing 4 end faces when receiving axial thrust, thrust bearing 4 can guarantee that degree of depth stop collar 2 rotates around handle of a knife 1 flexibly.
As the improvement to this embodiment, said handle of a knife 1 is the Mohs handle of a knife, and the utilization of Mohs handle of a knife extensively can make the range of application that strengthens the utility model.
Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the aim and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (5)
1. spacing cutter hub of hole depth; It is characterized in that: comprise the handle of a knife that is used to connect cutter; The leading portion of handle of a knife is provided with handle of a knife and is rotatably assorted, and can be along handle of a knife degree of depth stop collar in axial sliding; The outer adjusting nut that is with its threaded engagement on the handle of a knife, adjusting nut are used to regulate degree of depth stop collar in the position of handle of a knife on axially, are provided with thrust bearing between adjusting nut and the degree of depth stop collar.
2. the spacing cutter hub of hole depth according to claim 1 is characterized in that: also be provided with the locking nut with its threaded engagement on the said handle of a knife, locking nut and adjusting nut an end of workpiece dorsad paste mutually.
3. the spacing cutter hub of hole depth according to claim 1 and 2; It is characterized in that: the leading portion of said handle of a knife is provided with annular groove; Said degree of depth stop collar is provided with radially tapped through hole; Be provided with in the said tapped through hole and can also be provided with the screw that prevents that steel ball from rolling out in the tapped through hole along the circumferential steel ball that rolls of annular groove, said steel ball can axially roll along handle of a knife in annular groove.
4. the spacing cutter hub of hole depth according to claim 3; It is characterized in that: adjusting nut is provided with annular deep gouge towards an end of workpiece; Thrust bearing is arranged in the annular deep gouge; Degree of depth stop collar stretches into annular groove and pastes mutually with the thrust bearing end face, degree of depth stop collar and annular groove matched in clearance.
5. the spacing cutter hub of hole depth according to claim 4 is characterized in that: said handle of a knife is the Mohs handle of a knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202271654U CN202169515U (en) | 2011-06-30 | 2011-06-30 | Cutter body for limiting hole depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202271654U CN202169515U (en) | 2011-06-30 | 2011-06-30 | Cutter body for limiting hole depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202169515U true CN202169515U (en) | 2012-03-21 |
Family
ID=45827720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202271654U Expired - Fee Related CN202169515U (en) | 2011-06-30 | 2011-06-30 | Cutter body for limiting hole depth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202169515U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341867A (en) * | 2013-06-26 | 2013-10-09 | 上海卫星装备研究所 | Satellite cellular material cutting device |
| CN103831454A (en) * | 2014-03-13 | 2014-06-04 | 湖州市南浔八月风健身器材厂 | Depth setting device for rivet mounting |
| CN113664298A (en) * | 2021-08-13 | 2021-11-19 | 北京沃尔德金刚石工具股份有限公司 | Countersunk rivet hole chamfering adjuster |
| CN114054791A (en) * | 2021-12-24 | 2022-02-18 | 重庆渝记涵诚机械制造有限公司 | Method for automatically positioning hole machining depth |
-
2011
- 2011-06-30 CN CN2011202271654U patent/CN202169515U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341867A (en) * | 2013-06-26 | 2013-10-09 | 上海卫星装备研究所 | Satellite cellular material cutting device |
| CN103341867B (en) * | 2013-06-26 | 2015-04-29 | 上海卫星装备研究所 | Satellite cellular material cutting device |
| CN103831454A (en) * | 2014-03-13 | 2014-06-04 | 湖州市南浔八月风健身器材厂 | Depth setting device for rivet mounting |
| CN113664298A (en) * | 2021-08-13 | 2021-11-19 | 北京沃尔德金刚石工具股份有限公司 | Countersunk rivet hole chamfering adjuster |
| CN114054791A (en) * | 2021-12-24 | 2022-02-18 | 重庆渝记涵诚机械制造有限公司 | Method for automatically positioning hole machining depth |
| CN114054791B (en) * | 2021-12-24 | 2024-05-24 | 重庆渝记涵诚机械制造有限公司 | Method for automatically positioning hole machining depth |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202169515U (en) | Cutter body for limiting hole depth | |
| CN203557270U (en) | Grinding wheel trimming machine for polishing oval channels of inner ring and outer ring of ball bearing | |
| CN205218168U (en) | Angle head | |
| CN101700585B (en) | Milling cutter used for processing annular groove at upper end face of oversize annular part | |
| CN203843245U (en) | Precise spot facing knife | |
| AU2013100744A4 (en) | External thread Machining Device | |
| CN202185589U (en) | Spherical surface turning tool applied to common lathe | |
| CN203357239U (en) | Clamp | |
| CN103302354B (en) | Arc-shaped surface hole machined saw bores | |
| CN201603925U (en) | Hand-operated cutting machine for rear-wheel brake shoes of automobile | |
| CN102581321A (en) | Boring rod component for machining thrust surface of diesel body | |
| CN202555861U (en) | Drill hole limiting device | |
| CN201405079Y (en) | Cutting head capable of cutting or grooving | |
| CN203245466U (en) | Practical lathe tapping clamp | |
| CN204294947U (en) | A kind of hydraulic tailstock for Machining of Shaft-type Parts | |
| CN204471055U (en) | A kind of reamer fixture limiting moment of torsion | |
| CN203579281U (en) | Fixture for machining of eccentric bushings | |
| CN203751343U (en) | Sliding sleeve structure of machine tool spindle | |
| CN203265658U (en) | Tool for machining ball cambered surface | |
| CN201950458U (en) | Simple aluminium alloy drilling and milling machine | |
| CN105689743A (en) | Telescopic boring rod | |
| CN204053609U (en) | Adjustable speed belt wheel wood-turning machine | |
| CN205600226U (en) | Burnishing -in instrument | |
| CN104400050A (en) | Hard turning processing clamp for inner bearing ring | |
| CN204912835U (en) | Centre drill structure |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20200630 |