CN110170671A - A kind of integrated lathe tool system - Google Patents
A kind of integrated lathe tool system Download PDFInfo
- Publication number
- CN110170671A CN110170671A CN201910555285.8A CN201910555285A CN110170671A CN 110170671 A CN110170671 A CN 110170671A CN 201910555285 A CN201910555285 A CN 201910555285A CN 110170671 A CN110170671 A CN 110170671A
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- Prior art keywords
- cooling
- component
- lathe tool
- water duct
- temperature
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- 239000000498 cooling water Substances 0.000 claims abstract description 41
- 238000001816 cooling Methods 0.000 claims abstract description 36
- 239000002826 coolant Substances 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 238000012544 monitoring process Methods 0.000 claims abstract description 11
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000001931 thermography Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 4
- 238000005299 abrasion Methods 0.000 abstract description 7
- 238000012545 processing Methods 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 108091006146 Channels Proteins 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 239000002173 cutting fluid Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 102000010637 Aquaporins Human genes 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007789 sealing 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
- B23B27/10—Cutting tools with special provision for cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
- B23Q17/0952—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining
- B23Q17/0985—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining by measuring temperature
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention discloses a kind of integrated lathe tool systems, it include: turning tool component, cooling component and monitor component, the turning tool component is built-in with cooling-water duct, the cooling component is connect with the cooling-water duct, for conveying coolant liquid to the cooling-water duct to realize the heat exchange to turning tool component, the monitor component and the cooling component are electrically connected, the coolant temperature to flow back after the coolant temperature and heat exchange for the output of real-time monitoring cooling component.By the above-mentioned means, the present invention is freezed using interior circulating cooling mode, safety and environmental protection reaches the real-time monitoring that cutting temperature may be implemented while lathe tool cooling, so as to accurately learn the abrasion condition of lathe tool, effectively controls turnery processing precision.
Description
Technical field
The present invention relates to Technology for Turning Machining fields, more particularly to a kind of integrated lathe tool system.
Background technique
With the continuous development of society and the continuous improvement to high-precision product dependency degree, the status of turnery processing is increasingly
It is important.It is alternately processed different from the multi-blade of other process tools, lathe tool passes through hilted broadsword sword to the continuous cutting of workpiece, thus
The product of high dimensional accuracy and high surface finish can be obtained.Simultaneously as lathe tool is to utilize hilted broadsword sword continuous cutting, processing
Cutting heat can be generated in engineering, so that lathe tool passivation is accelerated, so that the machining accuracy and cutting-tool's used life of product are influenced, it is special
It is not the processing to high hardness material.
Therefore it needs to cool down to the lathe tool in Tutrning Process, existing common lathe tool cool-down method is usually outer
Circulating cooling, i.e., in Tutrning Process, cutting fluid or coolant liquid are injected into outside lathe tool, are led to heat transfer and are realized to vehicle
The cooling effect of knife.
Outer circulation cooling means brings many negative effects, such as coolant liquid pollutes environment and endangers operator's health
Deng；Meanwhile the outer circulation type of cooling is unfavorable for realizing real-time lathe tool wear monitoring, when lathe tool is ground in Tutrning Process
When damage or breakage, the friction of lathe tool and workpiece be will increase, and turnery processing precision can be greatly reduced, the temperature meeting of lathe tool
It steeply rises, only accurately the variation on detection lathe tool surface can effectively judge the abrasion condition of lathe tool, just can be effectively controlled vehicle
Cut machining accuracy.
In conclusion not only polluting environment, harm since outer circulation cooling is that coolant liquid is directly injected to outside lathe tool
Operator's health, especially cannot accurate measurements lathe tool temperature in real time variation, and can not accurately learn the abrasion feelings of lathe tool
Condition causes not can be effectively controlled turnery processing precision.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of integrated lathe tool systems, are able to solve existing outer circulation refrigeration
Drawbacks described above present in mode.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of integrated lathe tool system is provided, is wrapped
Include: turning tool component, cooling component and monitor component, the turning tool component are built-in with cooling-water duct, the cooling component and institute
State cooling-water duct connection, for the cooling-water duct conveying coolant liquid to realize the heat exchange to turning tool component, it is described
Monitor component and the cooling component are electrically connected, after the coolant temperature and heat exchange for the output of real-time monitoring cooling component
The coolant temperature of reflux.
In a preferred embodiment of the present invention, the cooling component includes cooling-water machine and connect respectively with the cooling-water machine
Outlet tube and return pipe.
In a preferred embodiment of the present invention, the turning tool component includes: knife bar, cutter head, edge bearing, blade and compression bar,
The cutter head is fixed on one end of the knife bar, and the edge bearing is fixed on cutter head, and the blade is fixed on knife by the compression bar
On pad.
In a preferred embodiment of the present invention, inlet and liquid outlet are offered respectively on the two sidewalls of the cutter head,
The cooling-water duct is provided in edge bearing, the outlet tube through one end of the inlet and the cooling-water duct into
Mouth connection, the return pipe are exported through the other end of the liquid outlet and the cooling-water duct and are connected.
In a preferred embodiment of the present invention, the cooling-water duct is in V-shape along the adjacent both sides of edge bearing.
In a preferred embodiment of the present invention, the cooling-water duct is single channel.
In a preferred embodiment of the present invention, the monitor component includes temperature sensor and CPU, the temperature sensing
Device is connect with the outlet tube and return pipe respectively, acquires the temperature of coolant liquid in the outlet tube, cooling in return pipe respectively
The temperature of liquid, and by related data real-time Transmission to CPU.
In a preferred embodiment of the present invention, the CPU is also electrically connected thermal imaging system, and the thermal imaging system is used for outputting cutting
Cut the temperature curve in region.
The beneficial effects of the present invention are: the present invention is freezed using interior circulating cooling mode, safety and environmental protection reaches lathe tool cooling
While the real-time monitoring of cutting temperature may be implemented, so as to accurately learn the abrasion condition of lathe tool, effectively control turning and add
Work precision.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of integrated one preferred embodiment of lathe tool system of the present invention；
Fig. 2 is the structural schematic diagram of lathe tool module shown in FIG. 1；
Fig. 3 is the cross-sectional view of edge bearing shown in Fig. 2；
The components in the drawings are labeled as follows: 1, turning tool component, 11, knife bar, 12, cutter head, 122, liquid outlet, 13, blade,
14, edge bearing, 141, cooling-water duct, 142, mounting hole, 15, compression bar, 2, cooling component, 21, cooling-water machine, 22, outlet tube, 23,
Return pipe, 3, monitor component, 31, temperature sensor, 32, CPU, 33, thermal imaging system.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Fig. 1~3 are please referred to, the embodiment of the present invention includes:
A kind of integrated lathe tool system, comprising: turning tool component 1, cooling component 2 and monitor component 3, in the turning tool component 1
Cooling-water duct 141 is offered, the cooling component 2 is connect with the cooling-water duct 141, is used for the cooling-water duct
To realize the heat exchange to turning tool component 1, the monitor component 3 is electrically connected 141 conveying coolant liquids with the cooling component 2,
The coolant temperature to flow back after the coolant temperature and heat exchange that are exported for real-time monitoring cooling component 2.
Specifically, the cooling component 2 include cooling-water machine 21 and the outlet tube 22 being connect respectively with the cooling-water machine 21 and
Return pipe 23.
In the present embodiment, the turning tool component 1 includes: knife bar 11, cutter head 12, edge bearing 14, blade 13 and compression bar 15, described
Cutter head 12 is fixed on one end of the knife bar 11, and the middle part of the edge bearing 14 offers mounting hole 142, one on the cutter head 12
Positioning pin is formed, the mounting hole 142, which penetrates the positioning pin, is fixedly mounted on edge bearing 14 on the cutter head 12, the knife
Piece 13 is mounted on the upper surface of the edge bearing 14, and the lower end of the compression bar 15 penetrates the upper surface of the cutter head 12 for blade 13
It is pressed abd fixed on edge bearing 14.
Wherein, inlet is offered (on the plane of symmetry of liquid outlet 122, in figure not in the one side wall of the cutter head 12
Mark), liquid outlet 122 symmetrically is offered on another side wall, cooling-water duct 141 is offered inside the edge bearing 14, it is described
Outlet tube 22 is connect through the inlet with one end import of the cooling-water duct 141, the return pipe 23 through
The other end of the liquid outlet 122 and the cooling-water duct 141, which exports, to be connected, while in order to avoid coolant liquid is in the cooling
There is overflow phenomena at the import or export of aquaporin 141, is connect in outlet tube 22 with one end import of cooling-water duct 141
Place is mounted on sealing ring in return pipe 23 and the other end outlet connection of cooling-water duct 141.
Further, the cooling-water duct 141 is in V-shape along the adjacent both sides of edge bearing 14, can reduce coolant liquid and exist
The vortex that turning generates guarantees the flow velocity and pressure of coolant liquid, while the cooling-water duct 141 is single channel, through being subcooled
21 cooling of water dispenser can guarantee that all cryogenic liquids all flow through the high-temperature region of blade 13, lead to heat transfer, can be maximum
Limit carries out cooling down to blade 13.
In the present embodiment, the monitor component 3 includes temperature sensor 31 and CPU 32, and the temperature sensor 31 is distinguished
It is mounted in the outlet tube 22 and return pipe 23, is respectively used to acquire the temperature of coolant liquid, return pipe in the outlet tube 22
The temperature of coolant liquid in 23, and by related data real-time Transmission to CPU32.
The CPU 32 is also electrically connected thermal imaging system 33, and the thermal imaging system 33 is used to export the temperature curve of cutting zone,
Illustrate that blade 13 is worn when temperature curve occurs abnormal, needs timely more allowing blade replacement 13.
With further reference to Fig. 1, the working principle of the integrated lathe tool system are as follows:
Coolant liquid is transmitted in the cooling-water duct 141 in edge bearing 4 by cooling-water machine 21 from outlet tube 22, and coolant liquid is described
Cooling-water duct 141 swaps the heat at cutting zone blade 13, is then back to cooling-water machine 21 from return pipe 23 again
It is interior, form the cooling interior circulation of a lathe tool；
In practical operation, temperature sensor 31 acquires the coolant liquid in outlet tube 22 at 12 inlet of cutter head respectively
Temperature, the interior coolant temperature at 12 liquid outlet 122 of cutter head of return pipe 23 acquire coolant liquid in the temperature of entrance respectively
Degree, coolant liquid are in the temperature in exit, and by related data real-time Transmission to CPU 32, CPU 32 can be according to circumstances to cold water
Machine 21 carries out the adjusting of flow, guarantees the cutting temperature of cutting zone.
Wherein the monitoring of cutting zone is as follows:
There is biggish prolong with respect to cutting temperature due to being located at the coolant temperature at 12 liquid outlet 122 of cutter head in return pipe 23
Late, in not up to stable state, relationship and time, knife-the bits contact surface area, rate of heat flow and flow velocity between them are all related, very
One simple relational expression description of hardly possible, but after reaching stable state, under identical knife-bits contact surface area between them linearly
Relationship increases as knife-bits contact surface area increase straight slope becomes smaller with the increase of inlet flow rate.Cutting temperature
With knife-bits contact area, rate of heat flow, cooling liquid speed relational expression are as follows:
Tc=[(51.26Vi+3.59)-(21.83Vi+0.89)lnAc]·(To-Ti)+Ti(1)
Tc in formula --- cutting temperature (DEG C)；
Vi --- coolant inlet flow velocity (m/s)；
Temperature (DEG C) of Ti --- the coolant liquid in entrance；
Temperature (DEG C) of To --- the coolant liquid in exit.
Ac --- knife-bits contact surface area (mm2)
It further include coolant inlet flow velocity and knife-bits contact surface area two other than out temperature in above formula
A variable.During actual cut, inlet temperature and cooling liquid speed be it is previously given, knife-bits contact surface area can lead to
It crosses and is calculated, these known quantities, which are substituted into formula (1), to predict cutting temperature.Therefore, according to cutting fluid into
The temperature gap of mouth and exit, may be implemented the real-time monitoring of cutting temperature.
Another effect of cutting temperature real-time monitoring system is indirect detection lathe tool abrasion condition.Lathe tool is in the feelings used
Under condition, after system reaches stable state, above-mentioned relation still cannot be in a linear relationship or there are temperature jumps, this indicates that lathe tool
Huge abrasion occur, perhaps breakage needs tool changing or sharpens again.
In conclusion the present invention is different from existing outer circulation refrigeration modes, freezed using interior circulating cooling mode, safety collar
It protects, reaches the real-time monitoring that cutting temperature may be implemented while lathe tool cooling, so as to accurately learn the abrasion condition of lathe tool,
Effectively control turnery processing precision.
In the description of the present invention, it should be noted that the instruction such as term " on ", "lower", "left", "right", "inner", "outside"
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings or the invention product using when usually put
Orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning
Or element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, and comes for those skilled in the art
It says, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any modification, equivalent
Replacement, improvement etc., should all be included in the protection scope of the present invention.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (8)
1. a kind of integrated lathe tool system, including the turning tool component (1) being set on lathe, which is characterized in that further include: cooling group
Part (2) and monitor component (3), the turning tool component (1) are built-in with cooling-water duct (141), the cooling component (2) with it is described
Cooling-water duct (141) connection, for conveying coolant liquid to the cooling-water duct (141) to realize to turning tool component (1)
Heat exchange, the monitor component (3) and the cooling component (2) are electrically connected, for real-time monitoring cooling component (2) output
The coolant temperature to flow back after coolant temperature and heat exchange.
2. integrated lathe tool system according to claim 1, which is characterized in that the cooling component (2) includes cooling-water machine
(21) with the outlet tube (22) and return pipe (23) that are connect respectively with the cooling-water machine (21).
3. integrated lathe tool system according to claim 2, which is characterized in that the turning tool component (1) includes: knife bar
(11), cutter head (12), edge bearing (14), blade (13) and compression bar (15), the cutter head (12) are fixed on the one of the knife bar (11)
End, the edge bearing (14) are fixed on cutter head (12), and the blade (13) is fixed on edge bearing (14) by the compression bar (15).
4. integrated lathe tool system according to claim 3, which is characterized in that opened respectively on the two sidewalls of the cutter head (12)
Equipped with inlet and liquid outlet (122), the cooling-water duct (141) is provided in edge bearing (14), the outlet tube (22) with
One end import of the cooling-water duct (141) connects, the other end of the return pipe (23) and the cooling-water duct (141)
Outlet connection.
5. integrated lathe tool system according to claim 4, which is characterized in that the cooling-water duct (141) is along edge bearing
(14) adjacent both sides are in V-shape.
6. integrated lathe tool system according to claim 4, which is characterized in that the cooling-water duct (141) is single channel.
7. the integrated lathe tool system according to one of claim 2~6, which is characterized in that the monitor component (3) includes temperature
Degree sensor (31) and CPU (32), the temperature sensor (31) are separately positioned on the outlet tube (22) and return pipe (23)
It is interior, it is respectively used to acquire the temperature of the temperature of the outlet tube (22) interior coolant liquid, return pipe (23) interior coolant liquid, and will be related
Real-time data transmission is to CPU (23).
8. integrated lathe tool system according to claim 7, which is characterized in that the CPU (23) is also electrically connected thermal imaging system
(33), the thermal imaging system (33) is used to export the temperature curve of cutting zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910555285.8A CN110170671A (en) | 2019-06-25 | 2019-06-25 | A kind of integrated lathe tool system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910555285.8A CN110170671A (en) | 2019-06-25 | 2019-06-25 | A kind of integrated lathe tool system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110170671A true CN110170671A (en) | 2019-08-27 |
Family
ID=67698856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910555285.8A Withdrawn CN110170671A (en) | 2019-06-25 | 2019-06-25 | A kind of integrated lathe tool system |
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| Country | Link |
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| CN (1) | CN110170671A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757250A (en) * | 2019-11-26 | 2020-02-07 | 江苏集萃精凯高端装备技术有限公司 | Ultra-high precision positioning and adjusting device |
| CN112974878A (en) * | 2021-01-19 | 2021-06-18 | 四川职业技术学院 | Metal built-up chip cutting tool and cutting method thereof |
| JP2021130159A (en) * | 2020-02-19 | 2021-09-09 | 株式会社デンソー | Tool wear amount prediction method and tool wear amount prediction system |
| CN118123065A (en) * | 2024-05-07 | 2024-06-04 | 华东交通大学 | Integrated vortex cooling spraying chip breaking turning tool |
-
2019
- 2019-06-25 CN CN201910555285.8A patent/CN110170671A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757250A (en) * | 2019-11-26 | 2020-02-07 | 江苏集萃精凯高端装备技术有限公司 | Ultra-high precision positioning and adjusting device |
| CN110757250B (en) * | 2019-11-26 | 2024-04-09 | 江苏集萃精凯高端装备技术有限公司 | Ultra-high precision positioning and adjusting device |
| JP2021130159A (en) * | 2020-02-19 | 2021-09-09 | 株式会社デンソー | Tool wear amount prediction method and tool wear amount prediction system |
| JP7331726B2 (en) | 2020-02-19 | 2023-08-23 | 株式会社デンソー | Tool wear amount prediction method and tool wear amount prediction system |
| CN112974878A (en) * | 2021-01-19 | 2021-06-18 | 四川职业技术学院 | Metal built-up chip cutting tool and cutting method thereof |
| CN112974878B (en) * | 2021-01-19 | 2023-09-08 | 四川职业技术学院 | Metal built-up tumor cutting tool and cutting system thereof |
| CN118123065A (en) * | 2024-05-07 | 2024-06-04 | 华东交通大学 | Integrated vortex cooling spraying chip breaking turning tool |
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Application publication date: 20190827 |