CN201848577U - Drilling, expanding and hinging multifunctional composite cutter tool - Google Patents
Drilling, expanding and hinging multifunctional composite cutter tool Download PDFInfo
- Publication number
- CN201848577U CN201848577U CN2010205846447U CN201020584644U CN201848577U CN 201848577 U CN201848577 U CN 201848577U CN 2010205846447 U CN2010205846447 U CN 2010205846447U CN 201020584644 U CN201020584644 U CN 201020584644U CN 201848577 U CN201848577 U CN 201848577U
- Authority
- CN
- China
- Prior art keywords
- knife
- edge
- edge section
- reaming
- swords
- 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
- 238000005553 drilling Methods 0.000 title abstract description 3
- 239000002131 composite material Substances 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 claims description 9
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract 1
- 210000002435 tendon Anatomy 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Images
Landscapes
- Knives (AREA)
Abstract
The utility model provides a drilling, expanding and hinging multifunctional composite cutter tool, which is provided with a twist drill cutter shape section, an expansion hole cutter shape section and a hinging hole cutter shape section, wherein the twist drill cutter shape section is positioned at the front part, the expansion hole cutter shape section is positioned behind the twist drill cutter shape section, and the hinging hole cutter shape section is positioned behind the expansion hole cutter shape section. The utility model has the advantages that the hole pattern needing to be completed and processed by various work procedures and various tools can be completed and processed in one step, so the precision error caused by installation and clamping of products for many times is reduced, important significance is realized on the processing of products with a large batch, high precision requirements and many hole positions, the production efficiency can be improved by 35 percent, the production cost is reduced by 25 percent, the product precision is ensured, and the position tolerance between holes and holes can be controlled within 0.02mm.
Description
Technical field
The utility model relates to a kind of process tool.
Background technology
Along with deep, the development of China's Economic Reform, especially China is known as the high-speed railway of airbus, and its technology has been in rank first, will become a fulcrum that prizes World Economics.And to adapt to inefficient, the expensive predicament of the just necessary breakthrough of needs that goes to the world as high-speed railway and the needed domestic use for tendon ground tackle product of expressway construction, it is many to solve group position, anchor ring hole, the unmanageable technical barrier of the position of related features between the Kong Yukong.
The original production process of use for tendon ground tackle product group anchor ring is: adopt bar to become the nahlock material under the sawing machine, with the moulding of general Vehicle Processing blank, bore straight hole with vertical drill, promptly bore 22 straight holes as 22 hole anchor rings, again with radial drill with straight hole expand into taper hole, again with the rocking arm taper hole that drills and reams, make the taper hole roughness satisfy instructions for use.Because the prestressed anchor product is the bridge construction that is used for nuclear power station and highway, railway, the power that bear in each hole is at 20 tons.Distributing homogeneity to each Kong Li on the product requires very high.Thus, very high to the requirement of the tolerance grade between the Kong Yukong, also require very high to hole inner conical surface roughness.And original production technology product clamping that repeatedly is shifted, its precision is difficult to guarantee that work efficiency is low, yield rate is low, the manufacturing cost height.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of brill, expansion, the multi-functional compound tool of hinge.Can improve hole shape is identical, the position, hole is many, batch is big product processing and manufacturing efficient and precision such as similar use for tendon group's anchor ring.For this reason, the utility model is by the following technical solutions: it is provided with fluted drill knife-edge section, reaming knife-edge section, fraising knife-edge section, described fluted drill knife-edge section is in the front portion, and reaming knife-edge section is in after the fluted drill knife-edge section, and fraising knife-edge section is in after the reaming knife-edge section.
On the basis of adopting technique scheme, the utility model also can adopt following further technical scheme simultaneously:
Described fluted drill knife-edge is not for having 2 sword spiralitys of tapering; Described reaming knife-edge is 4 sword spiralitys with tapering, and described 4 swords extend spirally the bifurcated gradual change by described 2 swords of fluted drill knife-edge and form; Described fraising knife-edge is 6 sword spiralitys with tapering, and 2 swords in described 6 swords extend spirally gradual change by 2 swords in the reaming knife-edge and form, and other 4 sword in described 6 swords extends spirally the 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 the described reaming knife-edge extend spirally bifurcated and crossfade into other 4 sword in described 6 swords.
Described reaming knife-edge section is the changeover portion between fluted drill knife-edge section and the 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.
Owing to adopt the technical solution of the utility model, the pass that can for straight hole top be taper hole with the bottom that needs the multiple cutting element of multiple working procedure just can machine machines cutter, a clamping location with an equipment, one, thereby reduces the trueness error of product multiple clamping; For product processing big, that required precision is high, the position, hole is many is significant in batches, can make production efficiency raising 35%, production cost descend 25%, the product precision is guaranteed, the position of related features between the Kong Yukong can be controlled in the 0.02mm, and adopt traditional many processes of cutter, multiple devices, multiple clamping, position of related features between the Kong Yukong, the worst error value reaches 0.2mm.
Description of drawings
Fig. 1 is the front view of embodiment provided by the utility model.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the generalized section along the B-B line of Fig. 1.
Fig. 4 is the generalized section along the C-C line of Fig. 1.
Fig. 5 is a kind of schematic diagram of use for tendon group's anchor ring.
Fig. 6 is the D-D cutaway view of Fig. 5.
The specific embodiment
With reference to accompanying drawing.Brill provided by the utility model, expansion, the multi-functional compound tool of hinge are provided with fluted drill knife-edge section 1, reaming knife-edge section 2, fraising knife-edge section 3, described fluted drill knife-edge section 1 is in the front portion, reaming knife-edge section 2 is in after the fluted drill knife-edge section 1, and fraising knife-edge section 3 is in after the reaming knife-edge section 2.
Shown in Fig. 1,2,3,4, described fluted drill knife-edge is not for having 2 sword spiralitys of tapering; Described reaming knife-edge section is 4 sword spiralitys with tapering, and described 4 swords extend spirally the bifurcated gradual change by the described 2 sword 1a of fluted drill knife-edge and 1b and form; Described fraising knife-edge section is 6 sword spiralitys with tapering, 2 sword 3c, 3f in described 6 swords extends spirally gradual change by 2 sword 2b in the reaming knife-edge and 2d and forms, and other the 4 sword 3a in described 6 swords, 3b, 3d, 3e extend spirally the bifurcated gradual change by all the other the 2 sword 2a of reaming knife-edge and 2c 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 2a of described reaming knife-edge, 2b, 2c, 2d are extended spirally by 2 sword 1a of fluted drill knife-edge and 1b and increase the branch gradual change and form, further, 2 alternate sword 2a in the described reaming knife-edge and 2c extend spirally bifurcated and crossfade into other 4 sword 3a, 3b, 3d, 3e in described 6 swords.Bore in the time of can helping the processing and manufacturing of cutter and processing work like this, expand, the smooth linking of strand process, reduce tool wear, improve crudy.
Described reaming knife-edge section is the changeover portion between fluted drill knife-edge section and the fraising knife-edge section, and the length of reaming knife-edge section can either guarantee like this that less than the length of fluted drill knife-edge section and the length of fraising knife-edge section hole quality can improve the speed and the efficient of boring again.Such as when a kind of use for tendon group's anchor ring 100 shown in the manuscript 5,6, the front end 30mm of brill provided by the utility model, expansion, the multi-functional compound tool of hinge is designed to fluted drill knife-edge section 1, for boring the straight hole function, middle 10mm is a reaming knife-edge section 2, be tapering reaming function, rear end 30mm is fraising knife-edge section 3, is tapering fraising function.When use for tendon group anchor ring shown in brill provided by the utility model, expansion, the multi-functional compound tool manuscript 5,6 of hinge, it is drilling that cutter begins, and after piercing 30mm, bores, expands and carry out simultaneously, when cutting enters 40mm, bores, expands, cuts with scissors and carry out simultaneously.15mm straight hole, its top are arranged at the anchor hole bottom of use for tendon group's anchor ring is bellmouth 102.
Claims (4)
1. one kind is bored, expands, cuts with scissors multi-functional compound tool, it is characterized in that it is provided with fluted drill knife-edge section, reaming knife-edge section, fraising knife-edge section, described fluted drill knife-edge section is in the front portion, and reaming knife-edge section is in after the fluted drill knife-edge section, and fraising knife-edge section is in after the reaming knife-edge section.
2. a kind of brill as claimed in claim 1, expansion, the multi-functional compound tool of hinge is characterized in that described fluted drill knife-edge is not for having 2 sword spiralitys of tapering; Described reaming knife-edge is 4 sword spiralitys with tapering, and described 4 swords extend spirally the bifurcated gradual change by described 2 swords of fluted drill knife-edge and form; Described fraising knife-edge is 6 sword spiralitys with tapering, and 2 swords in described 6 swords extend spirally gradual change by 2 swords in the reaming knife-edge and form, and other 4 sword in described 6 swords extends spirally the 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.
3. a kind of brill as claimed in claim 2, expansion, the multi-functional compound tool of hinge is characterized in that 2 alternate swords in the described reaming knife-edge extend spirally bifurcated and crossfade into described other 4 sword in 6 swords.
4. as claim 1,2 or 3 described a kind of brills, expansion, the multi-functional compound tool of hinge, it is characterized in that described reaming knife-edge section is the changeover portion between fluted drill knife-edge section and the 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205846447U CN201848577U (en) | 2010-10-29 | 2010-10-29 | Drilling, expanding and hinging multifunctional composite cutter tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205846447U CN201848577U (en) | 2010-10-29 | 2010-10-29 | Drilling, expanding and hinging multifunctional composite cutter tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201848577U true CN201848577U (en) | 2011-06-01 |
Family
ID=44090990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205846447U Expired - Fee Related CN201848577U (en) | 2010-10-29 | 2010-10-29 | Drilling, expanding and hinging multifunctional composite cutter tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201848577U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371380A (en) * | 2011-09-26 | 2012-03-14 | 江苏万工科技集团有限公司 | Porous multifunctional cutter |
| CN102909406A (en) * | 2012-10-23 | 2013-02-06 | 重庆山青机械制造有限公司 | Machining method for slide hole of automotive reverse-gear and gear-shift suspension arm |
| CN103157835A (en) * | 2013-03-28 | 2013-06-19 | 苏州阿诺精密切削技术股份有限公司 | Taper reamer driller used for processing of plate parts |
| CN103658775A (en) * | 2013-12-30 | 2014-03-26 | 河南一工专用刀具有限公司 | Blind hole combined drill reamer |
| CN104070214A (en) * | 2014-07-09 | 2014-10-01 | 中山火炬开发区园丰刀具厂（普通合伙） | Golf club forming cutter |
| CN104308233A (en) * | 2014-09-26 | 2015-01-28 | 上海锅炉厂有限公司 | Multifunctional scraping drill bit |
| CN106334816A (en) * | 2015-07-09 | 2017-01-18 | 深圳光启高等理工研究院 | Dagger drill and method for hole processing |
| CN106424856A (en) * | 2016-12-23 | 2017-02-22 | 广东鼎泰精密刀具技术有限公司 | Combined tool |
| CN109014351A (en) * | 2018-07-23 | 2018-12-18 | 中山市园丰精密刃具有限公司 | One kind drills and reams combination forming knife |
-
2010
- 2010-10-29 CN CN2010205846447U patent/CN201848577U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371380A (en) * | 2011-09-26 | 2012-03-14 | 江苏万工科技集团有限公司 | Porous multifunctional cutter |
| CN102909406A (en) * | 2012-10-23 | 2013-02-06 | 重庆山青机械制造有限公司 | Machining method for slide hole of automotive reverse-gear and gear-shift suspension arm |
| CN103157835A (en) * | 2013-03-28 | 2013-06-19 | 苏州阿诺精密切削技术股份有限公司 | Taper reamer driller used for processing of plate parts |
| CN103157835B (en) * | 2013-03-28 | 2016-02-10 | 苏州阿诺精密切削技术股份有限公司 | For the taper hole drilling reamer of plate parts processing |
| CN103658775A (en) * | 2013-12-30 | 2014-03-26 | 河南一工专用刀具有限公司 | Blind hole combined drill reamer |
| CN104070214A (en) * | 2014-07-09 | 2014-10-01 | 中山火炬开发区园丰刀具厂（普通合伙） | Golf club forming cutter |
| CN104070214B (en) * | 2014-07-09 | 2017-06-30 | 中山市园丰精密刃具有限公司 | Golf club forming cutter |
| CN104308233A (en) * | 2014-09-26 | 2015-01-28 | 上海锅炉厂有限公司 | Multifunctional scraping drill bit |
| CN104308233B (en) * | 2014-09-26 | 2017-03-15 | 上海锅炉厂有限公司 | Multi-functional drill scrapes drill bit |
| CN106334816A (en) * | 2015-07-09 | 2017-01-18 | 深圳光启高等理工研究院 | Dagger drill and method for hole processing |
| CN106424856A (en) * | 2016-12-23 | 2017-02-22 | 广东鼎泰精密刀具技术有限公司 | Combined tool |
| CN109014351A (en) * | 2018-07-23 | 2018-12-18 | 中山市园丰精密刃具有限公司 | One kind drills and reams combination forming knife |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201848577U (en) | Drilling, expanding and hinging multifunctional composite cutter tool | |
| CN204108425U (en) | A kind of stepped hole composite drill | |
| CN201848558U (en) | Drilling equipment for group holes | |
| CN102009199B (en) | One population hole drilling system | |
| CN102310220A (en) | Process for roughly machining small groove by milling machine | |
| CN200995297Y (en) | Chamfer-angle cutter of primary-formative multi-aperture band | |
| CN102275018A (en) | Drilling-tapping integrated composite screw tap | |
| CN202162425U (en) | Drilling-reaming composite tool | |
| CN101737011A (en) | Sintering mold of tire body polycrystalline diamond compact bit | |
| CN203265670U (en) | Vibration resistant cutter bar of boring cutter | |
| CN202667528U (en) | Die for machining cutter by forging method | |
| CN204565700U (en) | A kind of center support drilling tool | |
| CN206373216U (en) | Edge-cutting and hole-punching composite die for handware | |
| CN201807749U (en) | Multifunctional combination turning tool | |
| CN201300232Y (en) | Orientation drill | |
| CN204658587U (en) | Shaping and the pore-forming all-in-one of a kind of beads | |
| CN202427984U (en) | Boring chamfer cutter | |
| CN211101784U (en) | High-precision forming annular groove cutter | |
| CN202461616U (en) | Composite spot facing drill | |
| CN201183133Y (en) | Step hole processing drill | |
| CN202162421U (en) | Deep-hole gun drill | |
| CN203621577U (en) | Drilling tool | |
| CN201283388Y (en) | Press head | |
| CN202591650U (en) | Fixing device for boring tool | |
| CN202592048U (en) | Drill bit installation seat capable of clamping plurality of drill bits |
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: 20110601 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |