CN201760675U - Plain milling cutter device used for reamed small-size bolt hole - Google Patents
Plain milling cutter device used for reamed small-size bolt hole Download PDFInfo
- Publication number
- CN201760675U CN201760675U CN200920247966XU CN200920247966U CN201760675U CN 201760675 U CN201760675 U CN 201760675U CN 200920247966X U CN200920247966X U CN 200920247966XU CN 200920247966 U CN200920247966 U CN 200920247966U CN 201760675 U CN201760675 U CN 201760675U
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- milling cutter
- bolt hole
- workpiece
- small
- adjustable
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Abstract
The utility model provides a plain milling cutter device used for a reamed small-size bolt hole, which comprises a work piece, a boring rod, an adjustable lining, a disc milling cutter, locking nuts and a limiting spacer, wherein the disc milling cutter, the adjustable lining and the limiting spacer are sleeved on the boring rod and mounted on the work piece in sequence; the adjustable lining is arranged inside the bolt hole of the work piece; and the disc milling cutter and the limiting spacer are locked on the two side surfaces of the work piece through the locking nuts at the two ends of the boring rod, so as to form the plain milling cutter device for reaming the small-size bolt hole. When the plane of the bolt hole is reamed, the disc milling cutter is driven by a ratchet wrench to perform the rotary cutting operation in the axial direction of the bolt hole, and the tightening stroke of the locking nuts is adjusted to advance the disc milling cutter. The utility model is applied to process the plane of the reamed small-size bolt hole in the small space, and has the advantages of good processing quality, high reutilization rate and low labor intensity.
Description
Technical field
The utility model relates to machinery processing apparatus, particularly relates to being applicable to articulation bolt hole, small space position plain milling cutter device.
Background technology
At present, the articulation bolt hole of small space position and plane thereof can't use assembly machine to process, and all need adopt traditional special-purpose processing tool manually to process.After the bolt bore articulation, internal diameter is all inequality, and the plain milling cutter device positioning adapter and the endoporus that need to make different size are complementary.Traditional plane processing tool exists that recycling rate of waterused is low, the roughness and the flatness of consuming time, the waste material of effort and plane processing are difficult to reach shortcomings such as requirement.
The utility model content
The technical problems to be solved in the utility model provides a kind of processing that is applicable to the plane, articulation bolt hole of small space position, has that crudy is good, recycling rate of waterused is high, the low small-sized bolt hole plain milling cutter of an articulation device of labour intensity when using.
The technical scheme that adopts is:
The small-sized bolt hole plain milling cutter of articulation device, comprise first workpiece, second workpiece, boring bar, adjustable lining, the dish milling cutter, first locking nut, second locking nut and spacing shim, it is characterized in that described dish milling cutter, two adjustable linings and spacing shim are installed on the boring bar successively, and be installed in first workpiece, on second workpiece, wherein two adjustable linings are respectively charged in the bolt hole of first workpiece and second workpiece, and with first locking nut at boring bar two ends, second locking nut will coil milling cutter and spacing shim is locked at respectively on first workpiece and second side surface of workpiece.
Above-mentioned adjustable lining is made up of tapered sleeve, contraction cover and adjustment nut.Shrink on the external diameter surface of cover to be provided with and have the adjustable expansion slot of external diameter a week by the distance of setting, described contraction cover is sleeved on the tapered sleeve, adjust nut driving on tapered sleeve, the screw-in stroke of adjusting nut is used for regulating the cooperation position that shrinks cover and tapered sleeve inclined-plane, constitutes adjustable lining.
Above-mentioned dish milling cutter is made up of tool rest, alloy blade and lock-screw.A plurality of alloy blades are housed on the described tool rest, and alloy blade is fixed on the tool rest by lock-screw, formation dish milling cutter.
The utility model is applicable to the processing on plane, articulation bolt hole, small space position, has the advantage that crudy is good, recycling rate of waterused is high, reduce labour intensity.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a dish milling cutter construction schematic diagram of the present utility model.
Fig. 3 is that the A of Fig. 2 is to view.
Fig. 4 is an adjustable bush structure schematic diagram of the present utility model.
Fig. 5 is that the K of Fig. 4 is to view.
The specific embodiment
The small-sized bolt hole plain milling cutter of articulation device comprises first workpiece 3, second workpiece 4, boring bar 8, adjustable lining 5, dish milling cutter 2, first locking nut 1, second locking nut 7 and spacing shim 6.Described adjustable lining 5 is made up of tapered sleeve 12, contraction cover 13 and adjustment nut 14.Shrink on the external diameter surface of cover 13 to be provided with and have the adjustable expansion slot of external diameter 15 week by the distance of setting, described contraction cover 13 is sleeved on the tapered sleeve 12, adjusting nut 14 is screwed on the tapered sleeve 12, the screw-in stroke of adjusting nut 14 is used for regulating the cooperation position that shrinks cover 13 and tapered sleeve 12 inclined-planes, realize adjusting the external diameter of adjustable lining, its adjusting range is to 3mm, and the bolt hole plane that processes applicable at least 12 specification reamers processes.Described dish milling cutter 2 is made up of tool rest 11, alloy blade 9 and lock-screw 10.Six alloy blades 9 are housed on the described tool rest 11, and alloy blade 9 is fixed on the tool rest 11 by lock-screw 10.Before the processing, described dish milling cutter 2, two adjustable linings 5 and spacing shim 6 are installed on the boring bar 8 successively, and be installed on first workpiece 3, second workpiece 4, wherein two adjustable linings 5 are respectively charged in the bolt hole of first workpiece 3 and second workpiece 4, and will coil milling cutter 2 and spacing shim 6 is locked at respectively on first workpiece 3 and second workpiece, 4 sides with first locking nut 1, second locking nut 7 at boring bar 8 two ends.During plane, articulation bolt hole, use ratchet spanner rotating disk milling cutter 2, axis along the articulation bolt hole moves as rotary cutting, regulate the stroke that screws of first locking nut 1, second locking nut 7 again, can make dish milling cutter 2 do feed motion, and then reach purpose the processing of bolt hole plane along the bolt hole axis.The above constitutes the small-sized bolt hole plain milling cutter of articulation device.
Claims (3)
1. the small-sized bolt hole plain milling cutter of articulation device, comprise first workpiece (3), second workpiece (4), boring bar (8), adjustable lining (5), dish milling cutter (2), first locking nut (1), second locking nut (7) and spacing shim (6), it is characterized in that described dish milling cutter (2), two adjustable linings (5) and spacing shim (6) are installed on the boring bar (8) successively, and be installed in first workpiece (3), on second workpiece (4), wherein two adjustable linings (5) are respectively charged in the bolt hole of first workpiece (3) and second workpiece (4), and with first locking nut (1) at boring bar (8) two ends, second locking nut (7) will coil milling cutter (2) and spacing shim (6) is locked at respectively on first workpiece (3) and second workpiece (4) side.
2. the small-sized bolt hole plain milling cutter of articulation according to claim 1 device, it is characterized in that described adjustable lining (5), form by tapered sleeve (12), contraction cover (13) and adjustment nut (14), shrink on the external diameter surface of cover (13) to be provided with and have the adjustable expansion slot of external diameter (15) week by the distance of setting, described contraction cover (13) is sleeved on the tapered sleeve (12), adjustment nut (14) is screwed on the tapered sleeve (12), and the screw-in stroke of adjusting nut (14) is used for regulating the cooperation position that shrinks cover (13) and tapered sleeve (12) inclined-plane.
3. the small-sized bolt hole plain milling cutter of articulation according to claim 1 device is characterized in that described dish milling cutter (2) is made up of tool rest (11), alloy blade (9) and lock-screw (10); A plurality of alloy blades (9) are housed on the described tool rest (11), and alloy blade (9) is fixed on the tool rest (11) by lock-screw (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920247966XU CN201760675U (en) | 2009-11-10 | 2009-11-10 | Plain milling cutter device used for reamed small-size bolt hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920247966XU CN201760675U (en) | 2009-11-10 | 2009-11-10 | Plain milling cutter device used for reamed small-size bolt hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201760675U true CN201760675U (en) | 2011-03-16 |
Family
ID=43713278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920247966XU Expired - Fee Related CN201760675U (en) | 2009-11-10 | 2009-11-10 | Plain milling cutter device used for reamed small-size bolt hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201760675U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218571A (en) * | 2011-05-20 | 2011-10-19 | 上海理工大学 | Cutterhead used for derusting and peeling round billet in steel mill |
| CN110899858A (en) * | 2019-11-15 | 2020-03-24 | 沪东中华造船(集团)有限公司 | Equipment bottom foot hinged bolt hole plane scraping row and plane scraping method |
-
2009
- 2009-11-10 CN CN200920247966XU patent/CN201760675U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218571A (en) * | 2011-05-20 | 2011-10-19 | 上海理工大学 | Cutterhead used for derusting and peeling round billet in steel mill |
| CN110899858A (en) * | 2019-11-15 | 2020-03-24 | 沪东中华造船(集团)有限公司 | Equipment bottom foot hinged bolt hole plane scraping row and plane scraping method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BOHAI SHIP HEAVY INDUSTRY CO LTD. Free format text: FORMER OWNER: BOHAI SHIPYARD GROUP CO., LTD. Effective date: 20140414 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 125000 HULUDAO, LIAONING PROVINCE TO: 125004 HULUDAO, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140414 Address after: 125004 Huludao City, Liaoning province Longgang District Jinhu Road No. 132 Patentee after: Bohai Ship Heavy Industry Co., Ltd. Address before: 125000 Huludao City, Liaoning province Longgang District Jinhu Road No. 132 Patentee before: Bohai Shipyard Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20181110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |