CN202655679U - Deep hole drill for drilling intersected holes - Google Patents
Deep hole drill for drilling intersected holes Download PDFInfo
- Publication number
- CN202655679U CN202655679U CN 201220150644 CN201220150644U CN202655679U CN 202655679 U CN202655679 U CN 202655679U CN 201220150644 CN201220150644 CN 201220150644 CN 201220150644 U CN201220150644 U CN 201220150644U CN 202655679 U CN202655679 U CN 202655679U
- Authority
- CN
- China
- Prior art keywords
- deep hole
- hole drill
- rotary sleeve
- intersected
- processing
- 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
Abstract
The utility model relates to a deep hole drill for drilling intersected holes, and aims to provide a deep hole drill for drilling intersected holes, which is simple in structure, low in manufacturing cost, firm, durable, simple and practical. The deep hole drill is characterized in that parallel and intersected spherical holes can be drilled in workpieces according to processing requirements. The conventional deep hole processing is an important branch of machining, deep hole boring is an important part of the deep hole processing, requirements on processing precision and stability of the deep hole processing are increasing, but most of the conventional devices cannot process special workpieces with required accuracy and in required shapes. According to the technical scheme, a main power shaft is connected with a rotating sleeve; the front end of the main power shaft is connected with a knife body through an inner screw; the rear end of the main power shaft is connected with a threaded sleeve; the threaded sleeve is connected with the rotating sleeve through a key and an inner screw; a slot wedge is arranged on the rotating sleeve; and a wood guider is placed in the slot wedge. The deep hole drill is applicable to deep hole processing for parallel and intersected holes of machinery.
Description
Technical field
The utility model relates to the deep hole machining industry, relates in particular a kind of crossing hole depth hole drill.
Background technology
Deep hole machining is as an important branch of machining at present, and deep hole boring is the important composition of deep hole machining especially, and is more and more higher to its machining accuracy and stability requirement, processes needed precision and shape but the existing equipment majority is difficult to process special workpiece.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, firm and durable, manufacturing cost are lower, simple and practical a kind of crossing hole depth hole drill, its maximum characteristics are exactly can be according to process requirements, take parallel crossing spherical pore at inside workpiece, make its workpiece reach the standard requirement of technique.
The purpose of this utility model is to be achieved by following technical proposals:
A kind of crossing hole depth hole drill is cylindric, and wherein main power shaft connects rotary sleeve, front end connects cutter hub by inner bolt, rear end connecting thread cover, described thread bush is connected rotary sleeve by key with inner bolt, installs copper packing additional between described thread bush and the rotary sleeve, it is characterized in that, described rotary sleeve is provided with slot wedge, the built-in wooden guiding of described slot wedge, and described cutter hub is comprised of blade and cutter piece pad, and minutes four groups intersect vertically at same plane, and described cutter hub is provided with interior chip removal mouth.
Technique scheme is done further to improve, it is characterized in that, the built-in wooden guiding of described slot wedge, the benefit of this programme are to prevent that cutter hub from size offset occuring when the hole is intersected in cutting.
Description of drawings
Fig. 1 is for intersecting hole depth hole drill cutaway view.
Fig. 2 is for intersecting hole depth hole drill front view.
Among Fig. 1,2: slot wedge 1, rotary sleeve 2, copper packing 3, key 4, thread bush 5, inner bolt 6, main power shaft 7, wooden guiding 8, blade, 9, cutter hub 10, cutter fill up 11 soon, interior chip removal mouth 12.
The specific embodiment
A kind of crossing hole depth hole drill, be cylindric, wherein main power shaft 7 connects rotary sleeve 2, front end connects cutter hub 10 by inner bolt 6, rear end connecting thread cover 5, described thread bush 5 is connected with inner bolt by key 4 and is connected rotary sleeve 2, install copper packing 3 additional between described thread bush 5 and the rotary sleeve 2, it is characterized in that described rotary sleeve 2 is provided with slot wedge 1, described slot wedge 1 built-in wooden guiding 8, described cutter hub 10 is comprised of blade 9 and cutter piece pad 11, and minutes four groups intersect vertically at same plane, and described cutter hub 10 is provided with interior chip removal mouth 12, when main power shaft 7 average rates feed, driving 9 pairs of workpiece of front end cutter hub cuts, the scrap that cutting produces is discharged by interior chip removal mouth 12, owing to intersect the diameter deviation in hole, so design slot wedge 1, when needs depart from the center of circle when intersecting the hole cutting processing, need in the wooden guiding 8 of slot wedge 1 interior installation, guide cutter hub 10 trends, intersect shape hole purpose thereby reach processing.
Claims (3)
1. crossing hole depth hole drill, be cylindric, wherein main power shaft connects rotary sleeve, front end connects cutter hub by inner bolt, rear end connecting thread cover, and described thread bush is connected rotary sleeve by key with inner bolt, install copper packing additional between described thread bush and the rotary sleeve, it is characterized in that described rotary sleeve is provided with slot wedge, the built-in wooden guiding of described slot wedge.
2. a kind of crossing hole depth hole drill according to claim 1 is characterized in that, described cutter hub is comprised of blade and cutter piece pad, and minutes four groups intersect vertically at same plane.
3. a kind of crossing hole depth hole drill according to claim 1 is characterized in that described cutter hub is provided with interior chip removal mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220150644 CN202655679U (en) | 2012-04-11 | 2012-04-11 | Deep hole drill for drilling intersected holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220150644 CN202655679U (en) | 2012-04-11 | 2012-04-11 | Deep hole drill for drilling intersected holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202655679U true CN202655679U (en) | 2013-01-09 |
Family
ID=47450612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220150644 Expired - Fee Related CN202655679U (en) | 2012-04-11 | 2012-04-11 | Deep hole drill for drilling intersected holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202655679U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478864A (en) * | 2015-12-23 | 2016-04-13 | 中原特钢股份有限公司 | Machining device and method for square forging cross hole |
| CN106002133A (en) * | 2016-07-16 | 2016-10-12 | 昆明云内动力股份有限公司 | Machining method for cylinder block crossed deep holes |
-
2012
- 2012-04-11 CN CN 201220150644 patent/CN202655679U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478864A (en) * | 2015-12-23 | 2016-04-13 | 中原特钢股份有限公司 | Machining device and method for square forging cross hole |
| CN106002133A (en) * | 2016-07-16 | 2016-10-12 | 昆明云内动力股份有限公司 | Machining method for cylinder block crossed deep holes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203448694U (en) | Combined countersinking cutter | |
| CN202655679U (en) | Deep hole drill for drilling intersected holes | |
| CN202639436U (en) | Chamfering twist drill | |
| CN204449424U (en) | A kind of drill bushing | |
| CN203401121U (en) | Countersinking and reaming composite cutter for solid carbide drill | |
| CN203426507U (en) | Twist drill with cooling structure | |
| CN202877600U (en) | Hole boring cutter | |
| CN203992643U (en) | A kind of reamer of deep hole processing | |
| CN203293312U (en) | Wood drilling device | |
| CN204018807U (en) | A kind of left-handed reamer | |
| CN204295796U (en) | Drilling machine drilling tool | |
| CN202539638U (en) | Deep hole drill bit guide sleeve | |
| CN203804339U (en) | Manual and automatic chamfering device | |
| CN204639240U (en) | A kind of drill bit | |
| CN202951900U (en) | Wheel drilling tool | |
| CN204868093U (en) | Multi -functional combined type machine tool | |
| CN204294955U (en) | Processing three screw pump lining intersects the boring cutter of deep hole | |
| CN203390316U (en) | Combined rimer | |
| CN202479565U (en) | Chamfering drill | |
| CN203496009U (en) | Acrylic edge trimmer | |
| CN202667740U (en) | U-drill mechanism | |
| CN203343544U (en) | Taper-shank countersinking and reaming cutter | |
| CN203409900U (en) | Flat-bottom deep-hole lengthened drilling tool for graphite components | |
| CN103028760A (en) | Rotary drill jig | |
| CN205008640U (en) | High helical pitch path spiral bit |
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: 20130109 Termination date: 20150411 |
|
| EXPY | Termination of patent right or utility model |