CN100450680C - Gear driving type inclined vertical trephine and its using method - Google Patents
Gear driving type inclined vertical trephine and its using method Download PDFInfo
- Publication number
- CN100450680C CN100450680C CNB2006100221118A CN200610022111A CN100450680C CN 100450680 C CN100450680 C CN 100450680C CN B2006100221118 A CNB2006100221118 A CN B2006100221118A CN 200610022111 A CN200610022111 A CN 200610022111A CN 100450680 C CN100450680 C CN 100450680C
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- hole
- trephine
- gear
- base
- case
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Abstract
The present invention discloses gear driven inclined vertical trephine and its usage. The gear driven inclined vertical trephine includes back plate, pedestal, rotating base, bit case, gear, case cover, motor and washer. During drilling hole, the pedestal matching the shaft hole of the outer water distributing ring is installed inside the shaft hole of the outer water distributing ring, the outer water distributing ring is screwed to the pedestal and the base plate, the rotating base is rotated for indexing, and the bit case is shifted to regulate the diameter position of the hole. The present invention has smooth driving and reliable running, and can facilitate the machine of screw hole and positioning hole in the shaft hole end of the outer water distributing ring.
Description
Technical field
The present invention relates to a kind of inclined vertical trephine and using method thereof, particularly relate to a kind of gear driven inclined trephine and using method thereof.
Background technology
The inside and outside ring sparger of bulb-type unit is the large-scale workpiece in the water machine generating equipment.Because of the stator axis hole of inside and outside ring sparger and installation or processing base face have a certain degree, do not having under the appointed condition of large-scale property, it is processed with certain difficulty to be distributed in screw on the outer gate barrel axis hole end face and locating hole.In the past, the screw of outer gate barrel upper shaft hole end face and the processing method of locating hole were to process guide hole with universal brill, with opening the hanging car one end of workpiece were sling again, made the processing dead in line of the axis and the boring machine of outer gate barrel upper shaft hole, thereby processed each hole.The method takies large-scale borer and driving for a long time, and is very uneconomical, expends a large amount of time again, and screw and location is processed into the difficult problem that must solve on the outer gate barrel.
Summary of the invention
Goal of the invention of the present invention is to provide a kind of inclined vertical trephine and using method thereof, the processing difficulties, the time-consuming problem that face when solving on outer gate barrel axis hole end face processing screw hole and locating hole.
Goal of the invention of the present invention is achieved through the following technical solutions: gear driven inclined trephine, comprise base plate, base, swivel base, drill bit case, gear, case lid, motor and pad, motor is installed on the case lid, and gear places between drill bit case and the case lid, stable drive, reliable.
The using method of gear driven inclined trephine is: during boring, in the axis hole of the base that will match (annotating: several bases are set) outer gate barrel of packing into according to the diameter of axis hole and the position and the quantity in hole with the axis hole of outer gate barrel, dead admittedly with bolt top red copper pad base and base plate and outer shroud, realize the position calibration in hole by rotating swivel base, adjust the diametrical position in hole by mobile drill bit case, drill bit should be controlled certain length range because of the restriction that is subjected to its stroke, drill speed is the low-rotate speed in the reasonable rotating speed of determining through extensively investigating, as will changing rotating speed, can realize conversion by the mode of gear changing or belt wheel more.
The present invention has stable drive, advantage such as reliable, the processing difficulties, the time-consuming problem that face when solving on outer gate barrel axis hole end face processing screw hole and locating hole well.
Description of drawings
Fig. 1 gear driven inclined trephine structure chart
Fig. 2 manuscript schematic diagram
Among the figure, 1-base plate, 2-base, 3-swivel base, 4-drill bit case, 5-gear, 6-case lid, 7-motor, 8-pad, 9-outer gate barrel
The specific embodiment
Further describe technical scheme of the present invention below in conjunction with accompanying drawing: gear driven inclined trephine, it comprises base plate 1, base 2, swivel base 3, drill bit case 4, gear 5, case lid 6, motor 7, pad 8, wherein motor 7 is installed on the case lid 6, and gear 5 places between drill bit case 4 and the case lid 6.During boring, the base 2 that will match with the axis hole of outer gate barrel is packed in the axis hole of outer gate barrel, dead admittedly with bolt top red copper pad 8 base 2 and base plate 1 and outer shroud, realize the position calibration in hole by rotating swivel base 3, adjust the diametrical position in hole by mobile drill bit case 4.Drill bit should be controlled certain length range because of the restriction that is subjected to its stroke, and drill speed is the low-rotate speed in the reasonable rotating speed of determining through extensive investigation, as will changing rotating speed, can realize conversion by the mode of gear changing 5 more.
Claims (2)
1, gear driven inclined trephine, comprise base plate (1), base (2), swivel base (3), drill bit case (4), gear (5), case lid (6), motor (7), pad (8), it is characterized in that: motor (7) is installed on the case lid (6), and gear (5) places between drill bit case (4) and the case lid (6).
2, the using method of gear driven inclined trephine, it is characterized in that: motor (7) is installed on the case lid (6), gear (5) places between drill bit case (4) and the case lid (6), the base (2) that will match with the axis hole of outer gate barrel (9) is packed in the axis hole of outer gate barrel (9), solid dead with bolt top red copper pad base (2) and base plate (1) and outer gate barrel (9), realize the position calibration in hole by rotating swivel base (3), adjust the diametrical position in hole by mobile drill bit case (4), be implemented in processing screw hole and locating hole on outer gate barrel (9) the axis hole end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100221118A CN100450680C (en) | 2006-10-25 | 2006-10-25 | Gear driving type inclined vertical trephine and its using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100221118A CN100450680C (en) | 2006-10-25 | 2006-10-25 | Gear driving type inclined vertical trephine and its using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1943938A CN1943938A (en) | 2007-04-11 |
| CN100450680C true CN100450680C (en) | 2009-01-14 |
Family
ID=38043711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100221118A Expired - Fee Related CN100450680C (en) | 2006-10-25 | 2006-10-25 | Gear driving type inclined vertical trephine and its using method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100450680C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100594096C (en) * | 2008-06-25 | 2010-03-17 | 沪东重机有限公司 | Inclined plane hole alignment tool and orientation method for drilling cooling water hole on cylinder cap |
| CN106914642A (en) * | 2017-04-05 | 2017-07-04 | 蚌埠市行星工程机械有限公司 | A kind of cutter head of shield machine hobboing cutter tenses block alignment pin pin-and-hole scene drilling equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4331410A (en) * | 1978-12-15 | 1982-05-25 | Vereinigte Flugtechnische Werke-Fokker Gmbh | Tool for cutting lips of staked bearings and bushings with ring-grooved faces for retention |
| CN2030517U (en) * | 1988-04-01 | 1989-01-11 | 天津发电设备厂 | Adjustable boring device capable of boring from both ends |
| US6203458B1 (en) * | 1999-06-11 | 2001-03-20 | Hou-Sheng Chang | Speed adjusting device for a drill press |
| JP2003071623A (en) * | 2001-08-31 | 2003-03-12 | Hitachi Koki Co Ltd | Star drilling machine |
| CN101020252A (en) * | 2007-03-15 | 2007-08-22 | 四川东风电机厂有限公司 | Gear driven inclined trephine |
| CN200957464Y (en) * | 2006-10-25 | 2007-10-10 | 四川东风电机厂有限公司 | Inclined-stood circular drill with gear transmission |
-
2006
- 2006-10-25 CN CNB2006100221118A patent/CN100450680C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4331410A (en) * | 1978-12-15 | 1982-05-25 | Vereinigte Flugtechnische Werke-Fokker Gmbh | Tool for cutting lips of staked bearings and bushings with ring-grooved faces for retention |
| CN2030517U (en) * | 1988-04-01 | 1989-01-11 | 天津发电设备厂 | Adjustable boring device capable of boring from both ends |
| US6203458B1 (en) * | 1999-06-11 | 2001-03-20 | Hou-Sheng Chang | Speed adjusting device for a drill press |
| JP2003071623A (en) * | 2001-08-31 | 2003-03-12 | Hitachi Koki Co Ltd | Star drilling machine |
| CN200957464Y (en) * | 2006-10-25 | 2007-10-10 | 四川东风电机厂有限公司 | Inclined-stood circular drill with gear transmission |
| CN101020252A (en) * | 2007-03-15 | 2007-08-22 | 四川东风电机厂有限公司 | Gear driven inclined trephine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1943938A (en) | 2007-04-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20090114 Termination date: 20101025 |