CN102009199B - One population hole drilling system - Google Patents
One population hole drilling system Download PDFInfo
- Publication number
- CN102009199B CN102009199B CN201010525886.3A CN201010525886A CN102009199B CN 102009199 B CN102009199 B CN 102009199B CN 201010525886 A CN201010525886 A CN 201010525886A CN 102009199 B CN102009199 B CN 102009199B
- Authority
- CN
- China
- Prior art keywords
- knife
- tool cover
- hole
- edge
- edge section
- 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.)
- Active
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 239000008188 pellet Substances 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 19
- 230000008859 change Effects 0.000 claims description 16
- 239000004579 marble Substances 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 210000002435 tendon Anatomy 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention provides a population hole drilling system, it comprises rig and cutter, and rig is provided with the terminal output shaft of main shaft and multiple vertical direction, and terminal output shaft is arranged in a row, and drives their interlocks by main shaft by transmission device; Group's hole drilling system is provided with multiple described cutter, and multiple cutter is connected on different terminal output shaft; Cutter is provided with fluted drill knife-edge section, reaming knife-edge section, fraising knife-edge section.The present invention can disposable processing one to arrange the bottom needing the multiple cutting element of multiple working procedure just can machine be straight hole top is the hole of taper hole, the Product processing large for batch, required precision is high, position, hole is many is significant; Further, the present invention significantly can reduce the running fix number of times of workpiece, reduces the product multiple clamping repeatedly mobile trueness error caused.
Description
Technical field
The present invention relates to hole-drilling system.
Background technology
Along with deep, the development of China's Economic Reform, especially China is referred to as the high-speed railway of airbus, and its technology is in rank first, will become the fulcrum prizing World Economics.And the predicament of poor efficiency, high cost just must be broken through as the needs that the domestic use for tendon ground tackle product required for high-speed railway and expressway construction will adapt to go to the world, group position, anchor ring hole must be solved many, the unmanageable technical barrier of the position of related features between Kong Yukong.
The original production process of use for tendon ground tackle product group anchor ring is: adopt bar to become nahlock material under sawing machine, shaping with general Vehicle Processing blank, straight hole is bored with vertical drill, as namely 22 hole anchor rings bore 22 straight holes, straight hole expanded into taper hole with radial drill, to drill and ream taper hole with rocking arm more again, one, a hole hole machined, work efficiency is low, and cost is high.Existing market internationalization, keen competition, our original processing method is competitive.
Summary of the invention
The technical problem to be solved in the present invention is to provide a population hole drilling system, can improve the Product processing that the hole shapes such as similar use for tendon group anchor ring are identical, Kong Weiduo, batch are large and manufacture efficiency.For this reason, the present invention is by the following technical solutions: it comprises rig and cutter, and described rig is provided with main shaft, and described rig is also provided with the terminal output shaft of multiple vertical direction, described terminal output shaft is arranged in a row, and drives their interlocks by main shaft by transmission device; Described group's hole drilling system is provided with multiple described cutter, and described multiple cutter is connected on different terminal output shaft; Described cutter is provided with fluted drill knife-edge section, reaming knife-edge section, fraising knife-edge section, and described fluted drill knife-edge section is in front portion, after reaming knife-edge section is in fluted drill knife-edge section, after fraising knife-edge section is in reaming knife-edge section.
On the basis adopting technique scheme, the present invention also can adopt simultaneously or combine and adopt following further technical scheme:
The device of described main shaft and drive shaft adopts main shaft and the drive unit thereof of vertical drill or radial drill.
Described fluted drill knife-edge is the 2 sword spiralitys without tapering; Described reaming knife-edge is the 4 sword spiralitys with tapering, and described 4 swords extend spirally bifurcated gradual change by described 2 swords of fluted drill knife-edge and form; Described fraising knife-edge is the 6 sword spiralitys with tapering, and 2 swords in described 6 swords extend spirally gradual change by 2 swords in reaming knife-edge and form, and other 4 sword in described 6 swords extends spirally bifurcated gradual change by all the other 2 swords of reaming knife-edge and forms; The external diameter of reaming knife-edge is greater than the external diameter of boring knife-edge, and the external diameter of fraising knife-edge is greater than the external diameter of reaming knife-edge.
2 alternate swords in described reaming knife-edge extend spirally bifurcated and crossfade into other 4 sword described in 6 swords.
Described reaming knife-edge section is the changeover portion between fluted drill knife-edge section and fraising knife-edge section, and the length of reaming knife-edge section is less than the length of fluted drill knife-edge section and the length of fraising knife-edge section.
The taper connection hole coaxial with terminal output shaft is provided with in described terminal output shaft, each terminal output shaft arranges connected jockey, described jockey comprises adapter body, the upper end of described adapter body is provided with the taper shank matched with the taper connection hole in terminal output shaft, and the lower surface of described adapter body extends internally and is provided with the tool cover connecting hole coaxial with taper shank; Each jockey is furnished with tool cover, and described tool cover has the tool cover connection handle with tool cover connecting hole matched in clearance, and the lower surface of described tool cover extends internally and is provided with the instrument coaxial with taper shank and is connected bellmouth; Described adapter body is provided with the tool cover locking mechanism coordinated with described tool cover connection handle, and described tool cover locking mechanism is spring marble mechanism, and described pellet can protrude in tool cover connecting hole and exit tool cover connecting hole; Described cutter is connected bellmouth and connects with instrument, tool cover connection handle is connected in the tool cover connecting hole of described adapter body, and the taper shank of described adapter body is connected with the taper connection hole in terminal output shaft.
Described spring marble mechanism comprises the movable control cover of the axis be enclosed within outside adapter body, described adapter body is provided with the hole from the sensible tool cover connecting hole of its side surface, arrange the described pellet that can move along hole in described hole, described tool cover connection handle is provided with the annular groove matched with pellet; Describedly control to be provided with in cover the described pellet of compressing and inwardly to move and the configuration protruded in tool cover connecting hole and confession pellet exit the bit space that allows of described tool cover connecting hole, described jockey is provided with and makes described control overlap the spring remaining on lockup state, and the make pellet of described lockup state residing for control cover protrudes the location status in tool cover connecting hole.
The inner of described tool cover connecting hole is provided with the endoporus transmitting torsion, and the top of described tool cover connection handle has the configuration matched with described endoporus; The outer surface of described tool cover has insertion depth limited step.
Connection for transmission head on described main shaft, described driving head is bevel gear, described transmission device comprises the universal driving shaft of Multi-stage transmission moving axis and level, connected by gear between front stage power transmission shaft and transmit power, first order power transmission shaft is provided with the second bevel gear engaged with described bevel gear, afterbody power transmission shaft and universal driving shaft are connected by gear and transmit power, and described transmission device separates the multiple transmission branch road mechanisms be connected with each described terminal output shaft respectively from universal driving shaft.
Described transmission branch road mechanism is gear drive.
Owing to adopting technical scheme of the present invention, the hole of the present invention's can be straight hole top with the bottom that an equipment, one is located cutter, clamped one time disposable processing one row and needed the multiple cutting element of multiple working procedure just can machine be taper hole, the Product processing large for batch, required precision is high, position, hole is many is significant, can make production efficiency raising more than 35%, production cost decline more than 25%; And, the present invention significantly can reduce the running fix number of times of workpiece, reduce the product multiple clamping repeatedly mobile trueness error caused, position of related features between Kong Yukong can control within 0.02mm, and adopt traditional processes, position of related features between Kong Yukong, worst error value reaches 0.2mm.
Owing to adopting technical scheme of the present invention, tool cover can be connected with instrument such as drill bit, before processing can in advance for subsequent use for the drill bit difference fastening means cover that need change, the taper shank of jockey is connected in the taper connection hole in power output shaft, tool cover connection handle is inserted the tool cover connecting hole of adapter body, lock with pellet, after one drilling operating completes, only pellet need be unclamped, pellet exits tool cover connecting hole, change the dismounting that bit tool cover assembly can complete drill bit fast, thus can greatly increase work efficiency, advantage for group's hole drilling equipment plays significant.
Accompanying drawing explanation
Fig. 1 is the transmission schematic diagram of rig embodiment provided by the present invention.
Fig. 2 is a kind of top view of use for tendon group anchor ring.
Fig. 3 is the A-A sectional view of Fig. 2.
Fig. 4 is the front view of blade embodiments provided by the present invention.
Fig. 5 is the upward view of Fig. 4.
Fig. 6 is the generalized section along C-C line of Fig. 4.
Fig. 7 is the generalized section along D-D line of Fig. 4.
Fig. 8 is the schematic appearance of jockey embodiment provided by the present invention.
Fig. 9 embodiment illustrated in fig. 8ly loads onto the schematic appearance after cutter.
Figure 10 is tool cover and quick change connection device when being in connection status, the E-E sectional view of Fig. 8.
Figure 11 is tool cover and quick change connection device when being in disengaged condition, the E-E sectional view of Fig. 8.
Detailed description of the invention
With reference to accompanying drawing.The present invention includes rig 100 and cutter 200, described rig comprises main shaft 110, and described rig is also provided with the terminal output shaft 120 of multiple vertical direction, and described terminal output shaft is arranged in a row, and drives their interlocks by main shaft by transmission device; Described group's hole drilling system is provided with multiple cutter 200, and described multiple cutter 200 is connected on different terminal output shaft; Described cutter is provided with fluted drill knife-edge section 210, reaming knife-edge section 220, fraising knife-edge section 230, and described fluted drill knife-edge section 210 is in front portion, after reaming knife-edge section 220 is in fluted drill knife-edge section 210, after fraising knife-edge section 230 is in reaming knife-edge section 220.Cutter 200 provided by the present invention is for boring, expanding, cut with scissors Multifunctional combination cutting tool.
Group's hole drilling equipment 100 provided by the present invention, its power source can adopt the power source of traditional high-power rig, the main shaft of the vertical drill that such as main shaft 110 of the present invention and drive unit thereof employing Z3050 or more constant power is larger or radial drill and drive unit thereof.
As shown in FIG. 4,5,6, 7, described fluted drill knife-edge is the 2 sword spiralitys without tapering; Described reaming knife-edge section 220 is for having 4 sword spiralitys of tapering, and described 4 swords extend spirally bifurcated gradual change by described 2 sword 210a and 210b of fluted drill knife-edge and form; Described fraising knife-edge section 230 is for having 6 sword spiralitys of tapering, 2 sword 230c, 230f in described 6 swords extend spirally gradual change by 2 sword 2b and 2d in reaming knife-edge and form, and other 4 sword 230a, 230b, 230d, 230e in described 6 swords extend spirally bifurcated gradual change by all the other 2 sword 220a and 220c of reaming knife-edge and form; The external diameter of reaming knife-edge is greater than the external diameter of boring knife-edge, and the external diameter of fraising knife-edge is greater than the external diameter of reaming knife-edge.
As shown in the figure, 4 sword 220a, 220b, 220c, 220d of described reaming knife-edge are extended spirally to increase by 2 sword 210a and 210b of fluted drill knife-edge and divide a gradual change to form, further, 2 alternate sword 220a and 220c in described reaming knife-edge extend spirally bifurcated and crossfade into other 4 sword 230a, 230b, 230d, 230e in described 6 swords.Bore, expand, twist the smooth linking of process when can contribute to processing and manufacturing and the processing work of cutter like this, reduce tool wear, improve crudy.
Described reaming knife-edge section 220 is the changeover portion between fluted drill knife-edge section 210 and fraising knife-edge section 230, the length of reaming knife-edge section 220 is less than the length of fluted drill knife-edge section 210 and the length of fraising knife-edge section 230, can either ensure that hole quality can improve again speed and the efficiency of boring like this.Such as when a kind of use for tendon group anchor ring 400 shown in manuscript 2,3, the front end 30mm of cutter provided by the present invention is designed to fluted drill knife-edge section 210, for boring straight hole function, middle 10mm is reaming knife-edge section 220, for tapering hole expansion function, rear end 30mm is fraising knife-edge section 230, is tapering fraising function.When shown in brill provided by the present invention, expansion, hinge Multifunctional combination cutting tool manuscript 2,3 during use for tendon group anchor ring, cutter starts to be drilling, after piercing 30mm, bores, expands and carry out simultaneously, when cutting enters 40mm, bore, expand, hinge carries out simultaneously.Have 15mm straight hole bottom the anchor hole of use for tendon group anchor ring, its top is bellmouth 402.
With reference to Fig. 8,9,10,11.The taper connection hole of with terminal output shaft coaxial 120 is provided with in described terminal output shaft 120, each terminal output shaft 120 arranges connected jockey, described jockey comprises adapter body 310, the upper end of described adapter body 310 is provided with the taper shank 311 matched with the taper connection hole in terminal output shaft, and the tapering of taper shank 311 is according to the Morse's taper in the taper connection hole in terminal output shaft.
The lower surface of described adapter body 310 extends internally and is provided with the tool cover connecting hole 312 coaxial with taper shank 311; Each quick change connection device is furnished with tool cover 320, described group's hole drilling system also has the tool cover connection handle 321 with tool cover connecting hole 312 matched in clearance, and the lower surface of described tool cover 320 extends internally and is provided with the instrument coaxial with taper shank 311 and is connected bellmouth 322; Described adapter body 310 is provided with the tool cover locking mechanism coordinated with described tool cover connection handle 321, and described tool cover locking mechanism is spring marble mechanism, and described pellet 313 can protrude in tool cover connecting hole 312 and exit tool cover connecting hole 312.Described cutter 200 is connected bellmouth 322 and connects with instrument, tool cover connection handle 321 is connected in the tool cover connecting hole 312 of described adapter body, and the taper shank 311 of described adapter body is connected with the taper connection hole in terminal output shaft.
Described spring marble mechanism comprises the movable control cover 314 of the axis be enclosed within outside adapter body, described adapter body 310 is provided with the hole 315 from the sensible tool cover connecting hole 312 of its side surface, arrange the described pellet 313 that can move along hole in described hole 315, described tool cover connection handle 321 is provided with the annular groove 323 matched with pellet 313; Be provided with in described control cover 314 the described pellet 313 of compressing inwardly move and the configuration 316 protruded in tool cover connecting hole 312 and confession pellet 313 exit described tool cover connecting hole 312 allow bit space 317, described jockey is provided with the spring 318 making described control cover 314 remain on lockup state, and the make pellet 313 of described lockup state residing for control cover 314 protrudes the location status in tool cover connecting hole 312.
The inner of described tool cover connecting hole 312 is provided with the endoporus 319 transmitting torsion, and endoporus 319 is four square holes, and the top of described tool cover connection handle has the configuration 324 matched with described endoporus 319.
The outer surface of described tool cover 320 has insertion depth limited step 325, prevents tool cover 320 transition from inserting and damaging jockey and tool cover 320 itself.
For the processing of group's anchor ring, jockey is connected on terminal output shaft 120.During work, pull and control cover 314, away from lockup state, there is by clamping the tool cover 320 of cutter 200 to be advanced in the tool cover connecting hole 312 of adapter body 310, unclamp and control cover 314, under the effect of spring 318, control cover 314 to reset, pellet 313 ejects, and is stuck in the annular groove 323 li of tool cover 320, cutter 200 clamping is fixed, and the equipment of starting carries out Drilling operation.
Connection for transmission head on described main shaft 110, described driving head is bevel gear 130, described transmission device comprises the universal driving shaft 143 of Multi-stage transmission moving axis and level, Multi-stage transmission moving axis is by first order power transmission shaft 141 in the present embodiment, second level power transmission shaft 142 forms, be connected by gear between first order power transmission shaft 141 with second level power transmission shaft 142 and transmit power, first order power transmission shaft 141 is provided with the second bevel gear 151 engaged with described bevel gear 130, afterbody power transmission shaft 142 and universal driving shaft 143 are connected by gear and transmit power, described transmission mechanism separates the multiple transmission branch road mechanisms be connected with each described terminal output shaft respectively from universal driving shaft.
Described transmission branch road mechanism is made up of gear drive.Described gear drive comprises universal driving shaft in-line gears 152, terminal output shaft 120 in-line gears 121, if certainly needed, between gear 152 and gear 121, also can have transition gear.
For a kind of use for tendon group anchor ring 400 shown in manuscript 2,3, the anchor hole 401 of described use for tendon group anchor ring 400 sets in a row, one end of anchor hole is taper hole section, all the other are straight hole section, adopt system of the present invention to unite and process anchor hole, can be shifted workpiece, without clamping change cutter, anchor hole 401 is arranged in disposable processing one.
Claims (9)
1. a population hole drilling system, comprise rig and cutter, described rig is provided with main shaft, it is characterized in that described rig is also provided with the terminal output shaft of multiple vertical direction, described terminal output shaft is arranged in a row, and drives their interlocks by main shaft by transmission device; Described group's hole drilling system is provided with multiple described cutter, and multiple described cutter is connected on different terminal output shaft; Described cutter is provided with fluted drill knife-edge section, reaming knife-edge section, fraising knife-edge section, and described fluted drill knife-edge section is in front portion, after reaming knife-edge section is in fluted drill knife-edge section, after fraising knife-edge section is in reaming knife-edge section;
Described fluted drill knife-edge is the 2 sword spiralitys without tapering; Described reaming knife-edge is the 4 sword spiralitys with tapering, and described 4 swords extend spirally bifurcated gradual change by described 2 swords of fluted drill knife-edge and form; Described fraising knife-edge is the 6 sword spiralitys with tapering, and 2 swords in described 6 swords extend spirally gradual change by 2 swords in reaming knife-edge and form, and other 4 sword in described 6 swords extends spirally bifurcated gradual change by all the other 2 swords of reaming knife-edge and forms; The external diameter of reaming knife-edge is greater than the external diameter of boring knife-edge, and the external diameter of fraising knife-edge is greater than the external diameter of reaming knife-edge.
2. a population hole drilling system as claimed in claim 1, is characterized in that the device of described main shaft and drive shaft adopts main shaft and the drive unit thereof of vertical drill or radial drill.
3. a population hole drilling system as claimed in claim 1, the 2 alternate swords that it is characterized in that in described reaming knife-edge extend spirally bifurcated and crossfade into other 4 sword described in 6 swords.
4. a population hole drilling system as claimed in claim 1 or 2, it is characterized in that described reaming knife-edge section is the changeover portion between fluted drill knife-edge section and fraising knife-edge section, the length of reaming knife-edge section is less than the length of fluted drill knife-edge section and the length of fraising knife-edge section.
5. a population hole drilling system as claimed in claim 4, it is characterized in that in described terminal output shaft, being provided with the taper connection hole coaxial with terminal output shaft, each terminal output shaft arranges connected jockey, described jockey comprises adapter body, the upper end of described adapter body is provided with the taper shank matched with the taper connection hole in terminal output shaft, and the lower surface of described adapter body extends internally and is provided with the tool cover connecting hole coaxial with taper shank; Each jockey is furnished with tool cover, and described tool cover has the tool cover connection handle with tool cover connecting hole matched in clearance, and the lower surface of described tool cover extends internally and is provided with the instrument coaxial with taper shank and is connected bellmouth; Described adapter body is provided with the tool cover locking mechanism coordinated with described tool cover connection handle, and described tool cover locking mechanism is spring marble mechanism, and described pellet can protrude in tool cover connecting hole and exit tool cover connecting hole; Described cutter is connected bellmouth and connects with instrument, tool cover connection handle is connected in the tool cover connecting hole of described adapter body, and the taper shank of described adapter body is connected with the taper connection hole in terminal output shaft.
6. a population hole drilling system as claimed in claim 5, it is characterized in that described spring marble mechanism comprises the movable control cover of the axis be enclosed within outside adapter body, described adapter body is provided with the hole from the sensible tool cover connecting hole of its side surface, arrange the described pellet that can move along hole in described hole, described tool cover connection handle is provided with the annular groove matched with pellet; Describedly control to be provided with in cover the described pellet of compressing and inwardly to move and the configuration protruded in tool cover connecting hole and confession pellet exit the bit space that allows of described tool cover connecting hole, described jockey is provided with and makes described control overlap the spring remaining on lockup state, and the make pellet of described lockup state residing for control cover protrudes the location status in tool cover connecting hole.
7. a population hole drilling system as claimed in claim 6, it is characterized in that the inner of described tool cover connecting hole is provided with the endoporus transmitting torsion, the top of described tool cover connection handle has the configuration matched with described endoporus; The outer surface of described tool cover has insertion depth limited step.
8. a population hole drilling system as claimed in claim 7, it is characterized in that connection for transmission head on described main shaft, described driving head is bevel gear, described transmission device comprises the universal driving shaft of Multi-stage transmission moving axis and level, connected by gear between front stage power transmission shaft and transmit power, first order power transmission shaft is provided with the second bevel gear engaged with described bevel gear, afterbody power transmission shaft and universal driving shaft are connected by gear and transmit power, and described transmission device separates the multiple transmission branch road mechanisms be connected with each described terminal output shaft respectively from universal driving shaft.
9. a population hole drilling system as claimed in claim 8, is characterized in that described transmission branch road mechanism is gear drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010525886.3A CN102009199B (en) | 2010-10-29 | 2010-10-29 | One population hole drilling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010525886.3A CN102009199B (en) | 2010-10-29 | 2010-10-29 | One population hole drilling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102009199A CN102009199A (en) | 2011-04-13 |
| CN102009199B true CN102009199B (en) | 2016-01-20 |
Family
ID=43839630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010525886.3A Active CN102009199B (en) | 2010-10-29 | 2010-10-29 | One population hole drilling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102009199B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489979B (en) * | 2011-11-11 | 2014-06-25 | 重庆齿轮箱有限责任公司 | Large-diameter and high-precision taper hole processing method |
| CN103967420B (en) * | 2014-05-19 | 2016-07-27 | 郑州神利达钻采设备有限公司 | Automatic replacing type spiral bit group's well drill and spiral bit replacing options thereof |
| CN110425822A (en) * | 2019-08-26 | 2019-11-08 | 安徽金锡机械科技有限公司 | A kind of crop dryer tempering layer microwave drier |
| CN113523354A (en) * | 2021-07-21 | 2021-10-22 | 北京易思通信息技术有限公司 | Intelligent automatic forming and processing equipment for case products |
| CN114515844A (en) * | 2022-01-28 | 2022-05-20 | 浙江合诺机械有限公司 | Five-head horizontal punching machine and use method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2852875A1 (en) * | 1978-12-07 | 1980-06-19 | Sigloch & Schrieder | Multi-spindle drill head for simultaneous boring - operates using drive tool shaft separate from drive gear |
| CN87212982U (en) * | 1987-08-31 | 1988-06-29 | 中国科学技术大学 | Lathe tools |
| FR2656554A1 (en) * | 1989-12-28 | 1991-07-05 | Snecma | Precision drilling tool for composite materials |
| CN2107348U (en) * | 1991-09-02 | 1992-06-17 | 深圳泰克新技术开发公司 | Drilling clamp |
| CN2283538Y (en) * | 1997-03-31 | 1998-06-10 | 河南第一工具厂 | Expansion and reaming compound tool with back guide drill for farm diesel engine |
| CN2536334Y (en) * | 2002-04-05 | 2003-02-19 | 罗礼红 | Drill drive structure of multi-spindle drilling machine |
| CN2770842Y (en) * | 2005-01-31 | 2006-04-12 | 陈�光 | Multi-bit drilling device |
| CN201102092Y (en) * | 2007-10-18 | 2008-08-20 | 河南英威东风机械制造有限公司 | Device for quickly changing drill bush |
| CN201124251Y (en) * | 2007-05-25 | 2008-10-01 | 李鑫 | Multi-hole drilling transmission mechanism |
| CN201537949U (en) * | 2009-09-17 | 2010-08-04 | 中国航空工业集团公司北京航空材料研究院 | Compound cutter for plastic and digital control hole |
-
2010
- 2010-10-29 CN CN201010525886.3A patent/CN102009199B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2852875A1 (en) * | 1978-12-07 | 1980-06-19 | Sigloch & Schrieder | Multi-spindle drill head for simultaneous boring - operates using drive tool shaft separate from drive gear |
| CN87212982U (en) * | 1987-08-31 | 1988-06-29 | 中国科学技术大学 | Lathe tools |
| FR2656554A1 (en) * | 1989-12-28 | 1991-07-05 | Snecma | Precision drilling tool for composite materials |
| CN2107348U (en) * | 1991-09-02 | 1992-06-17 | 深圳泰克新技术开发公司 | Drilling clamp |
| CN2283538Y (en) * | 1997-03-31 | 1998-06-10 | 河南第一工具厂 | Expansion and reaming compound tool with back guide drill for farm diesel engine |
| CN2536334Y (en) * | 2002-04-05 | 2003-02-19 | 罗礼红 | Drill drive structure of multi-spindle drilling machine |
| CN2770842Y (en) * | 2005-01-31 | 2006-04-12 | 陈�光 | Multi-bit drilling device |
| CN201124251Y (en) * | 2007-05-25 | 2008-10-01 | 李鑫 | Multi-hole drilling transmission mechanism |
| CN201102092Y (en) * | 2007-10-18 | 2008-08-20 | 河南英威东风机械制造有限公司 | Device for quickly changing drill bush |
| CN201537949U (en) * | 2009-09-17 | 2010-08-04 | 中国航空工业集团公司北京航空材料研究院 | Compound cutter for plastic and digital control hole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102009199A (en) | 2011-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102009199B (en) | One population hole drilling system | |
| CN201848577U (en) | Drilling, expanding and hinging multifunctional composite cutter tool | |
| CN202539643U (en) | Combined drilling and reaming tool special for machining titanium alloy | |
| CN201124313Y (en) | Tool power head | |
| CN200995297Y (en) | Chamfer-angle cutter of primary-formative multi-aperture band | |
| JP2009525884A (en) | Manufacturing method of countersunk screw hole and drill for carrying out this method | |
| CN202317168U (en) | Double-drill point angle drill bit | |
| CN104827102A (en) | Mechanically-clamped counterbore combined drill | |
| CN102275018A (en) | Drilling-tapping integrated composite screw tap | |
| CN202162425U (en) | Drilling-reaming composite tool | |
| CN201969957U (en) | Composite reamer | |
| CN104107941A (en) | Integrated drill reamer | |
| CN102581396A (en) | Drilling and milling screwer | |
| CN204603417U (en) | A kind of dual output milling head | |
| CN202845887U (en) | Forming milling cutter | |
| CN201537707U (en) | Diamond composite milling reamer for processing inner die cavity holes | |
| CN201848578U (en) | Drill bit connecting structure for realizing rapid assembly and disassembly | |
| CN201505752U (en) | Chamfering drill | |
| CN202845865U (en) | Step drill | |
| CN102128729B (en) | Process and process equipment for sampling depth of center position of small hole shaft part | |
| CN107363305A (en) | A kind of car attacks compound tool | |
| CN102601455A (en) | Internal grooving cutter for machine | |
| CN209157239U (en) | A kind of numerical control processing through-hole, chamfering are mostly used high-precision brill | |
| CN204657571U (en) | A kind of machine folder counterbore combination drill | |
| CN201300231Y (en) | Lathe tool-rest auger drill socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |