CN104923813A - Tool device with automatic chip removal and breaking function - Google Patents
Tool device with automatic chip removal and breaking function Download PDFInfo
- Publication number
- CN104923813A CN104923813A CN201510351000.0A CN201510351000A CN104923813A CN 104923813 A CN104923813 A CN 104923813A CN 201510351000 A CN201510351000 A CN 201510351000A CN 104923813 A CN104923813 A CN 104923813A
- Authority
- CN
- China
- Prior art keywords
- chip
- removal
- blade
- plane
- chip removal
- 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.)
- Pending
Links
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 235000019994 cava Nutrition 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005474 detonation Methods 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
- 238000003801 milling Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/22—Cutting tools with chip-breaking equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/32—Chip breaking or chip evacuation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/48—Chip breakers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to a tool device with the automatic chip removal and breaking function. The tool device comprises a tool holder, a blade and a chip removal and breaking mechanism. The blade and the chip removal and breaking mechanism are fixed to the tool holder. The chip removal and breaking mechanism comprises a load bearing pressing plate and a chip removal and breaking piece fixed to the load bearing pressing plate. According to the tool device, no chip removal and breaking groove is formed in the blade body, the chip removal and breaking mechanism is newly added, and the direction in which waste chips machined by the chip removal and breaking mechanism are disengaged is changed by means of the chip removal and breaking mechanism, so that the waste chips are broken; the structural strength of the blade body is kept, and the whole structure of the blade body is prevented from being damaged. According to the tool device, the blade manufacturing technology is simplified, and the blade design manufacturing cost is lowered; the service life of the blade is prolonged; when the tool is seriously abraded in the machining process, compared with the prior art that the whole original tool with the chip removal and breaking function needs to be replaced, only the blade of the tool device needs to be replaced with a common blade, and the replacement cost is greatly lowered.
Description
[technical field]
The invention belongs to machining tool technical field, particularly relate to a kind of cutter arrangement with automatic chip-removal chip breaking function.
[background technology]
Along with the raising of industrialization degree, machine-building and process technology are applied more and more ripe.In field of machining, common are turning, milling, scraping etc., in these machining apparatus, cutter is absolutely necessary part, and the quality of cutter and precision determine dimensional tolerance and the surface roughness of converted products to a great extent, the material of cutter and structural design then absolutely large degree determine cutting-tool's used life.In mechanical processing process, often hung on cutter by the waste material bits under cutting, along with the continuous accumulation of waste material bits, waste material bits easily scratch product surface and form scratch on the one hand; On the other hand, increasing of waste material bits makes tool sharpening not smooth, and radiating effect is not good, and cutter easily produces fatigue.Therefore the chip breaking of cutter, chip removal function are required to seem and be especially necessary.In prior art, the chip removal chip breaking for cutter is mainly realized by the mode opening chip-breaker in blade body, but this mode easily makes blade strength die down, and easily produce and collapse angle phenomenon, and service life is shorter; Blade complex manufacturing technology difficulty in addition, cost is higher uneconomical.
Therefore, be necessary to provide a kind of cutter arrangement with automatic chip-removal chip breaking function newly to solve the problems referred to above.
[summary of the invention]
Main purpose of the present invention be to provide a kind of while not damaging blade body intensity can automatic chip-removal chip breaking, long service life, manufacture craft is simple, cost the is low cutter arrangement with automatic chip-removal chip breaking function.
The present invention is achieved through the following technical solutions above-mentioned purpose: a kind of cutter arrangement with automatic chip-removal chip breaking function, it comprises hilt, the blade be fixed on described hilt, it also comprises the chip removal chip breaker be fixed on described hilt, and described chip removal chip breaker comprises carrying pressing plate, the chip removal chip breaking sheet be fixed on described carrying pressing plate.
Concrete, described carrying pressing plate comprise first plane of fitting with described hilt and the second plane, from described second plane surface cave inward and the first penetrating screwed hole, from described second plane surface cave inward and for the first groove of carrying described chip removal chip breaking sheet and cave inward and the second penetrating screwed hole from described first groove surfaces.
Concrete, the width of described second plane diminishes from top to bottom gradually.
Concrete, described chip removal chip breaking sheet comprise fit with described first groove floor the 3rd plane, and described blade the 4th plane, through described 3rd plane and described 4th plane of fitting and three screwed hole coaxial with described second screwed hole.
Concrete, described hilt comprises outer connecting portion for being connected with plant equipment, to be arranged in below described outer connecting portion and for fixing the supporting part of described blade and described chip removal chip breaker, being connected the connecting portion of described outer connection and described supporting part.
Concrete, described outer connecting portion comprises from top to bottom for accommodating the blind hole, outwards penetrating and for the 4th screwed hole of fixed outer structure from described blind hole internal surface of external structure.
Concrete, described supporting part comprises the fixed block be fixed on described middle connecting portion, the second groove from described fixed block one surface to lower recess and for accommodating described chip removal chip breaker, from the projection for locating described chip removal chip breaker that described second groove inner wall outwardly protrudes, from the 5th screwed hole that described second groove inner wall surface caves inward, cave inward for accommodating the 3rd groove of described blade and the 6th screwed hole for being connected described chip removal chip breaker from described second groove floor, cave inward and the 7th screwed hole for connecting described blade from described 3rd groove floor.
Concrete, described blade comprise the 5th plane of fitting with described hilt, the 6th plane, through described 5th plane and described 6th plane of fitting with described chip removal chip breaker and eight screwed hole coaxial with described 7th screwed hole.
Concrete, described in there is automatic chip-removal chip breaking function cutter arrangement also comprise cooling bend pipe for cooling down.
Concrete, described cooling outer surface of bent pipe one end is provided with the screw thread be connected with described 5th screwed hole.
Compared with prior art, the beneficial effect that the present invention has a cutter arrangement of automatic chip-removal chip breaking function is:
(1) by cancelling the mode of the bits chip-breaker that begins to rehearse in blade body, a newly-increased chip removal chip breaker, the waste material utilizing chip removal chip breaker to make it process is considered the direction come off to be worth doing and is changed, and makes it disconnect;
(2) maintain the structural strength size of blade body, avoid the overall structure of damage blade body;
(3) cutter arrangement of the present invention's design, simplifies the manufacture craft of blade, decreases the cost that insert design makes;
(4) when cutter is in process during serious wear, the whole cutter with chip removal chip breaking function was changed compared to originally needing, the blade that the present invention only needs replacing one common, its replacement cost reduces greatly, and adds the service life of blade.
[accompanying drawing explanation]
Fig. 1 is a kind of structural representation with the cutter arrangement of automatic chip-removal chip breaking function of the present invention;
Fig. 2 is a kind of detonation configuration schematic diagram with the cutter arrangement of automatic chip-removal chip breaking function of the present invention;
Fig. 3 is a kind of structural representation with hilt in the cutter arrangement of automatic chip-removal chip breaking function of the present invention;
Fig. 4 is a kind of structural representation with chip removal chip breaker in the cutter arrangement of automatic chip-removal chip breaking function of the present invention;
Fig. 5 is the structural representation carrying pressing plate in chip removal chip breaker;
Fig. 6 is the structural representation of chip removal chip breaking sheet in chip removal chip breaker;
Fig. 7 is a kind of structural representation with blade in the cutter arrangement of automatic chip-removal chip breaking function of the present invention;
To be that the present invention is a kind of have the structural representation cooling bend pipe in the cutter arrangement of automatic chip-removal chip breaking function to Fig. 8.
Numeral in figure:
100 cutter arrangements with automatic chip-removal chip breaking function;
1 hilt, 11 outer connecting portions, 111 blind holes, 112 the 4th screwed holes, 12 supporting parts, 121 fixed blocks, 122 second grooves, 123 projections, 124 the 5th screwed holes, 125 the 3rd grooves, 126 the 6th screwed holes, 127 the 7th screwed holes, connecting portion in 13;
2 blades, 21 the 5th planes, 22 the 6th planes, 23 the 8th screwed holes;
3 chip removal chip breaker, 31 carrying pressing plates, 311 first planes, 312 second planes, 313 first screwed holes, 314 first grooves, 315 second screwed holes, 32 chip removal chip breaking sheets, 321 the 3rd planes, 322 the 4th planes, 323 the 3rd screwed holes;
4 cooling bend pipes, 41 screw threads.
[detailed description of the invention]
Please refer to Fig. 1, Fig. 2, the present invention is the cutter arrangement 100 with automatic chip-removal chip breaking function, and it comprises hilt 1, the blade 2 be fixed on hilt 1, be fixed on the chip removal chip breaker 3 on hilt 1 and the cooling bend pipe 4 for cooling down.
Please refer to Fig. 2, Fig. 3, hilt 1 comprise outer connecting portion 11 for being connected with plant equipment, to be arranged in below outer connecting portion 11 and for fixed blade 2, chip removal chip breaker 3 and cooling bend pipe 4 supporting part 12, is connected the connecting portion 13 of outer connecting portion 11 and supporting part 12.Outer connecting portion 11 comprises from top to bottom for accommodating the blind hole 111, outwards penetrating and for the 4th screwed hole 112 of fixed outer structure from blind hole 111 inner surface of external structure.Supporting part 12 comprises the fixed block 121 be fixed on middle connecting portion 13, second groove 122 of self-retaining block 121 1 surface to lower recess and for accommodating chip removal chip breaker 3, from the projection 123 for locating chip removal chip breaker 3 that the second groove 122 inner wall surface is outwardly, from the 5th screwed hole 124 for connecting cooling bend pipe 4 that the second groove 122 inner wall surface caves inward, cave inward for accommodating the 3rd groove 125 of blade 2 and the 6th screwed hole 126 for being connected chip removal chip breaker 3 from the second groove 122 bottom surface, the 7th screwed hole 127 caved inward from the 3rd groove 125 bottom surface for connecting blade 2.
Please refer to Fig. 2, Fig. 7, blade 2 comprise the 5th plane 21 of fitting with hilt 1, the 6th plane 22, through 5th plane 21 and the 6th plane 22 of fitting with chip removal chip breaker 3 and eight screwed hole 23 coaxial with the 7th screwed hole 127.
Please refer to Fig. 2 ~ Fig. 6, chip removal chip breaker 3 comprises carrying pressing plate 31, is fixed on the chip removal chip breaking sheet 32 carried on pressing plate 31.Carrying pressing plate 31 comprises first plane 311 of fitting with hilt 1 and the second plane 312, cave inward from the second plane 312 surface and the first penetrating screwed hole 313, cave inward from the second plane 312 surface for carrying the first groove 314 of chip removal chip breaking sheet 32 and caving inward and the second penetrating screwed hole 315 from the first groove 314 surface.The width of the second plane 312 diminishes from top to bottom gradually.Chip removal chip breaking sheet 32 comprises the 3rd plane 321 of fitting with the first groove 314 bottom surface, the 4th plane 322, through 3rd plane 321 and the 4th plane 322 of fitting with blade 2 and three screwed hole 323 coaxial with the second screwed hole 315.
Please refer to Fig. 8, cooling bend pipe 4 outer surface one end is provided with screw thread 41 and the 5th screwed hole 124 is connected.
A kind of cutter arrangement 100 with automatic chip-removal chip breaking function of the present invention considers the mode of chip-breaker to be worth doing by cancelling beginning to rehearse in blade body, a newly-increased chip removal chip breaker, the waste material utilizing chip removal chip breaker to make it process is considered the direction come off to be worth doing and is changed, and makes it disconnect; Maintain the structural strength size of blade body, avoid the overall structure of damage blade body; The cutter arrangement of the present invention's design, simplifies the manufacture craft of blade, decreases the cost that insert design makes; Add the service life of blade; If cutter is in process during serious wear, changed the whole cutter with chip removal chip breaking function compared to originally needing, the blade that the present invention only needs replacing one common, its replacement cost reduces greatly.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (10)
1. one kind has the cutter arrangement of automatic chip-removal chip breaking function, it comprises hilt, the blade be fixed on described hilt, it is characterized in that: it also comprises the chip removal chip breaker be fixed on described hilt, described chip removal chip breaker comprises carrying pressing plate, the chip removal chip breaking sheet be fixed on described carrying pressing plate.
2. there is the cutter arrangement of automatic chip-removal chip breaking function as claimed in claim 1, it is characterized in that: described carrying pressing plate comprise first plane of fitting with described hilt and the second plane, from described second plane surface cave inward and the first penetrating screwed hole, from described second plane surface cave inward and for the first groove of carrying described chip removal chip breaking sheet and cave inward and the second penetrating screwed hole from described first groove surfaces.
3. there is the cutter arrangement of automatic chip-removal chip breaking function as claimed in claim 2, it is characterized in that: the width of described second plane diminishes from top to bottom gradually.
4. there is the cutter arrangement of automatic chip-removal chip breaking function as claimed in claim 3, it is characterized in that: described chip removal chip breaking sheet comprises the 3rd plane of fitting with described first groove floor, the 4th plane, through described 3rd plane and described 4th plane of fitting with described blade and three screwed hole coaxial with described second screwed hole.
5. there is the cutter arrangement of automatic chip-removal chip breaking function as claimed in claim 1, it is characterized in that: described hilt comprises outer connecting portion for being connected with plant equipment, to be arranged in below described outer connecting portion and for fixing described blade and described chip removal chip breaker supporting part, be connected the connecting portion of described outer connection and described supporting part.
6. there is the cutter arrangement of automatic chip-removal chip breaking function as claimed in claim 5, it is characterized in that: described outer connecting portion comprises from top to bottom for accommodating the blind hole, outwards penetrating and for the 4th screwed hole of fixed outer structure from described blind hole internal surface of external structure.
7. there is the cutter arrangement of automatic chip-removal chip breaking function as claimed in claim 5, it is characterized in that: described supporting part comprises the fixed block be fixed on described middle connecting portion, the second groove from described fixed block one surface to lower recess and for accommodating described chip removal chip breaker, from the projection for locating described chip removal chip breaker that described second groove inner wall outwardly protrudes, from the 5th screwed hole that described second groove inner wall surface caves inward, cave inward for accommodating the 3rd groove of described blade and the 6th screwed hole for being connected described chip removal chip breaker from described second groove floor, cave inward and the 7th screwed hole for connecting described blade from described 3rd groove floor.
8. there is the cutter arrangement of automatic chip-removal chip breaking function as claimed in claim 1, it is characterized in that: described blade comprises the 8th screwed hole of the 5th plane of fitting with described hilt, the 6th plane, through described 5th plane and described 6th plane of fitting with described chip removal chip breaker.
9. there is the cutter arrangement of automatic chip-removal chip breaking function as claimed in claim 7, it is characterized in that: described in there is automatic chip-removal chip breaking function cutter arrangement also comprise cooling bend pipe for cooling down.
10. there is the cutter arrangement of automatic chip-removal chip breaking function as claimed in claim 9, it is characterized in that: described cooling outer surface of bent pipe one end is provided with the screw thread be connected with described 5th screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510351000.0A CN104923813A (en) | 2015-06-24 | 2015-06-24 | Tool device with automatic chip removal and breaking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510351000.0A CN104923813A (en) | 2015-06-24 | 2015-06-24 | Tool device with automatic chip removal and breaking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104923813A true CN104923813A (en) | 2015-09-23 |
Family
ID=54111414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510351000.0A Pending CN104923813A (en) | 2015-06-24 | 2015-06-24 | Tool device with automatic chip removal and breaking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104923813A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040120778A1 (en) * | 2001-03-21 | 2004-06-24 | Horst Lach | Profile turning tool |
| CN101541454A (en) * | 2006-11-28 | 2009-09-23 | 山特维克知识产权股份有限公司 | A tool for chip removing machining and a basic body therefor |
| US20120057942A1 (en) * | 2007-01-18 | 2012-03-08 | Kennametal Inc. | Metal cutting system for effective coolant delivery |
| CN204209148U (en) * | 2014-09-17 | 2015-03-18 | 常州煜尔锐精密工具有限公司 | Novel chip breaking formula lathe tool |
| CN204277108U (en) * | 2014-10-28 | 2015-04-22 | 富鼎电子科技(嘉善)有限公司 | Processing unit (plant) |
| CN204867479U (en) * | 2015-06-24 | 2015-12-16 | 昆山市优科精密工具有限公司 | Cutter device with automatic chip removal chip breaking function |
-
2015
- 2015-06-24 CN CN201510351000.0A patent/CN104923813A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040120778A1 (en) * | 2001-03-21 | 2004-06-24 | Horst Lach | Profile turning tool |
| CN101541454A (en) * | 2006-11-28 | 2009-09-23 | 山特维克知识产权股份有限公司 | A tool for chip removing machining and a basic body therefor |
| US20120057942A1 (en) * | 2007-01-18 | 2012-03-08 | Kennametal Inc. | Metal cutting system for effective coolant delivery |
| CN204209148U (en) * | 2014-09-17 | 2015-03-18 | 常州煜尔锐精密工具有限公司 | Novel chip breaking formula lathe tool |
| CN204277108U (en) * | 2014-10-28 | 2015-04-22 | 富鼎电子科技(嘉善)有限公司 | Processing unit (plant) |
| CN204867479U (en) * | 2015-06-24 | 2015-12-16 | 昆山市优科精密工具有限公司 | Cutter device with automatic chip removal chip breaking function |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |