CN207824528U - The cutting water system of tool machine knife tower - Google Patents
The cutting water system of tool machine knife tower Download PDFInfo
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- CN207824528U CN207824528U CN201721747758.7U CN201721747758U CN207824528U CN 207824528 U CN207824528 U CN 207824528U CN 201721747758 U CN201721747758 U CN 201721747758U CN 207824528 U CN207824528 U CN 207824528U
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- guide bracket
- water
- water spray
- cutterhead
- spray guide
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Abstract
The utility model provides a kind of cutting water system suitable for tool machine knife tower, including：One cutterhead has multiple cooling ducts；One water spray guide bracket, the end face of limitation water spray guide bracket contact cutterhead and communicated with one of multiple cooling ducts；And a pressure source, supply one allow water spray guide bracket not contact the active force of cutterhead.The pressure source is the fluid of high pressure, for example iundustrial oil or cutting water, provides the active force needed for the water spray reversed displacement of guide bracket, releases the connection relation of water spray guide bracket and cutterhead, efficiently reduces water spray guide bracket because of the abrasion caused by cutterhead rotation.Secondly, separated water spray guide bracket and cutterhead are not easy deposit bits or dirt, and cutting water washes away the end face of cutterhead, prevent metal fillings or dirt blocks the drawbacks of water spray guide bracket is with cutterhead, the guide bracket that avoids spraying water is by meaningless damage.
Description
Technical field
The utility model is related to the cooling fields of toolroom machine, particularly relate to a kind of cutting water system of tool machine knife tower.
Background technology
Toolroom machine is common in automation equipment, for example CNC lathes.In the novel M263173 Patent Cases of TaiWan, China,
One engine base (the knife tower ontology for being equivalent to this case) has an axis hole, and a cutterhead transmission shaft (central siphon for being equivalent to this case) is configured in axis hole
With a positioning clutch (or shaft coupling), which supports a cutterhead relative to engine base straight-line displacement and rotation.The knife
Disk is polygonal body, around fasten more than one tool apron, each tool apron directly or indirectly combines a cutter, with cutter
A blade pair workpiece one of carries out thickness skiving, bores a hole with cutting operations such as cut-outs.Cutting parts generate high temperature or high fever, usually
Some cutting waters can be sprayed to blade or workpiece, reach the function and purpose for reducing temperature.
TaiWan, China announces No. 392547 Patent Case, is structure of the applicant in this case for the multiple turret of two-sided processing
Utility model.The like configurations of applicant in this case's utility model, also TaiWan, China certificate No. M443586, No. M479179
Equal Patent Cases.
In addition to this, TaiWan, China certificate the M324559th, No. M473888, the Patent Cases such as No. M476667 are then
Relevant utility model of the applicant in this case with regard to cutting water system aspects.
Therefore, applicant in this case does one's utmost for the technical research in toolroom machine field.
Utility model content
The utility model provides new cutting water system, is useful in the knife tower of toolroom machine.One of main purpose is：Using
Pressure type structure provides a reversed active force to water spray guide bracket, releases the connection relation of water spray guide bracket and cutterhead, effectively subtract
Water spray guide bracket is because cutterhead rotates caused abrasion less.
The utility model provides the structure of new cutting water system, and one of main purpose is：The water spray guide bracket and cutterhead
It separates, allows cutting water that can wash away the metal fillings or other dirts that some are attached to cutterhead end face, prevent metal fillings or dirt
Object blocks the drawbacks of water spray guide bracket and cutterhead, avoids water spray guide bracket by meaningless damage.
Because of reaching for above-mentioned purpose, the utility model provides a kind of cutting water system of tool machine knife tower, it is characterized in that
Including：
One cutterhead has multiple cooling ducts；
One water spray guide bracket, the end face of limitation water spray guide bracket contact cutterhead and communicated with one of multiple cooling ducts；
One pressure source, supplies an active force for allowing water spray guide bracket not contact cutterhead, which can release water spray and lead
The connection relation of seat and cooling duct.
The cutting water system of the tool machine knife tower, wherein the water spray guide bracket also has a stepped hole and a shoulder, the ladder
Through water spray guide bracket center, it is a ring portion at stepped hole maximum gauge to define water spray guide bracket in hole, which is formed in water spray
The anchor ring of guide bracket appearance；
One fixed seat has the guide bracket that allows to spray water to come in and go out and the assembly hole that must not but be detached from and one lead to assembly hole
Pressure runner；
The pressure source is the fluid of high pressure, which is injected the assembly hole of fixed seat by pressure runner, can push shoulder
Portion drives water spray guide bracket to be retracted into assembly hole.
The cutting water system of the tool machine knife tower, wherein the fluid is iundustrial oil or cutting water.
The cutting water system of the tool machine knife tower, wherein further include：
One knife tower ontology is anchored on fixed seat, and knife tower ontology connect cutterhead with fixed seat with unification shaft coupling, the knife tower
Ontology has the mounting portion of an alignment assembly hole；
One water guide pedestal is placed in the mounting portion of knife tower ontology, which has a cutting water flow passage and a protrusion, should
Protrusion is placed in ring portion, and with respect to water guide pedestal displacement, which makes around water guide pedestal via protrusion guiding water spray guide bracket
Center is communicated in the stepped hole of water spray guide bracket.
The cutting water system of the tool machine knife tower, wherein further include：One elastic component pushes water guide pedestal deeply to pacify
Dress portion, and provide water spray guide bracket and stretch out active force needed for assembly hole, and the cutting water flow passage is communicated with stepped hole, will not be by
Elastic component blocks.
The cutting water system of the tool machine knife tower, wherein further include：A plurality of washer, every washer are arranged in mounting portion
Between inside and water guide pedestal appearance, between water spray guide bracket appearance and assembly hole inner wall or protrusion appearance and ring portion inner face it
Between.
In this way, the cutting water system of the utility model tool machine knife tower, provides water spray guide bracket reversed effect using oil pressure
Power releases the connection relation of water spray guide bracket and cutterhead, efficiently reduces water spray guide bracket because of the abrasion caused by cutterhead rotation.
Secondly, separated water spray guide bracket is not easy deposit bits or dirt with cutterhead.Moreover, end face of the cutting water to cutterhead
It is washed away, prevents metal fillings or dirt blocks the drawbacks of water spray guide bracket is with cutterhead, the guide bracket that avoids spraying water is by meaningless damage.
It is more clear and easy to understand to make the above objects, features, and advantages of the utility model, it is preferable hereby to lift one or more
Embodiment, coordinating appended schema, detailed description are as follows.
Description of the drawings
Fig. 1 is the stereogram of the utility model cutting one preferred embodiment of water system.
Fig. 2 is the side view for cutting water system.
Fig. 3 is the sectional view cut along the line A-A of Fig. 2.
Fig. 4 is the front view for cutting water system.
Fig. 5 is the sectional view cut along the line B-B of Fig. 4.
Fig. 6, Fig. 7 are the cutting continuous action diagrams of water system.
Reference sign：Cut water system 10；Mounting portion 11；Knife tower ontology 12；Assembly hole 13；Central siphon 14；It is cooling logical
Road 15；Fixed seat 16；Cutterhead 18；End face 181；Pressure entrance 20；Pressure runner 21；Pressure export 22；Closure member 30；Water guide base
Seat 31；Washer 32；Cut water flow passage 33；Protrusion 34；Spring slot 35；Water spray guide bracket 40；Ring portion 41；Stepped hole 42；Shoulder 43；Elasticity
Part 50；Separation distance L；Arrow S1, S2.
Specific implementation mode
As shown in Fig. 1~Fig. 6, it is the concrete structure of cutting 10 preferred embodiment of water system, a knife tower ontology 12 has one to consolidate
Reservation 16, the two pass through a shaft coupling (figure is not painted) one rotatable cutterhead 18 of connection.
In the present embodiment, which is polygonal body, around each side be flat, one tool apron of configuration (figure do not paint)
And required cutter (figure is not painted) is combined, thickness skiving is executed to a workpiece (figure is not painted), is bored a hole and the cutting operations such as cut-out.It should
Cutterhead 18 also has multiple cooling ducts 15,15 2 end of each cooling duct to lead to corresponding side and knife around cutterhead 18 respectively
Disk 18 obtains the function and mesh for reducing temperature towards the end face 181 of knife tower ontology 12, guiding cutting water injection to cutting parts
's.
In some embodiments, which also has the possibility of round, allows tool apron to configure (detailed in the end face of cutterhead 18
See that aforementioned TaiWan, China announces No. 392547 Patent Case) and can shift reciprocately.
When knife tower ontology 12 is anchored on a toolroom machine (such as CNC lathes, figure do not paint), one passes through the central siphon 14 of knife tower ontology 12
Coordinate shaft coupling that cutterhead 18 is supported to be rotated relative to knife tower ontology 12.The construction of the shaft coupling, the technological core of non-this case are interested in
Person can read " background technology " column record Patent Case specification, detailed understanding should be able to be obtained, therefore it will not go into details.
In addition, the fixed seat 16 is anchored on knife tower ontology 12, there are an assembly hole 13 and a pressure runner 21.The fixed seat
16 assembly hole 13 is made of the circular hole of different-diameter, for storing a hollow water spray guide bracket 40, allows guide bracket of spraying water
40 discrepancy assembly holes 13 and must not be detached from fixed seat 16, limitation water spray guide bracket 40 contact the end face 181 of cutterhead 18 and with it is multiple cold
But one of channel 15 communicates.In this way, cutting water is supplied to required tool apron via water spray guide bracket 40 and cooling duct 15.
The pressure runner 21 has multiterminal, is defined as two pressure entrances 20 and a pressure export 22 respectively.The pressure export 22
Towards assembly hole 13.The pressure entrance 20 is connected with an extraneous pressure source.
Pressure source referred to herein refers to the fluid of high pressure, for example iundustrial oil or cutting water.The fluid passes through a hydraulic pressure
Cylinder (such as oil hydraulic cylinder, figure are not painted) is transported to pressure entrance 20, injects fixed seat 16 by the pressure export 22 of pressure runner 21
In assembly hole 13.Therefore, which supplies an active force (or hydraulic coupling) for allowing water spray guide bracket 40 not contact cutterhead 18, from
And release the connection relation of water spray guide bracket 40 and cooling duct 15.
In the present embodiment, which forms the shoulder 43 of an annulus area.The shoulder 43 is hampered by assembling
The wall surface in hole 13, other than allowing water spray guide bracket 40 that cannot be detached from fixed seat 16, which receives the active force of pressure source, even
Band water spray guide bracket 40 is moved back toward 13 depths of assembly hole, releases the connection relation of water spray guide bracket 40 and cooling duct 15.The water spray guide bracket
40 inside form a stepped hole 42, which defines water spray guide bracket 40 and surround stepped hole 42 through 40 center of water spray guide bracket
It is a ring portion 41 at maximum gauge.
The knife tower ontology 12 has a mounting portion 11, knife tower ontology 12 combine fixed seat 16 when, the mounting portion 11 with
Assembly hole 13 is alignment, allows a water guide pedestal 31 to be placed in the mounting portion 11 of knife tower ontology 12, knife tower ontology is fixed on one
12 closure member 30 prevents water guide pedestal 31 from leaving.The water guide pedestal 31 has a protrusion 34, which is placed in ring portion 41, guiding
Guide bracket 40 spray water with respect to 31 displacement of water guide pedestal.31 inside of water guide pedestal forms a cutting water flow passage 33, the cutting water flow passage
33 is general T-shaped or threeway, and the spring slot 35 for being absorbed in 34 center of protrusion around water guide pedestal 31 via one is made to lead to water spray guide bracket 40
Stepped hole 42.
One liquid-storage system is provided in toolroom machine, for saving required cutting water.The cutting water of liquid-storage system output, can
Cooling duct 15 is flowed to from cutting water flow passage 33 with stepped hole 42.
One elastic component 50 is placed between the spring slot 35 and the assembly hole 13 of fixed seat 16 of protrusion 34, and cuts water flow passage 33
It communicates, will not be blocked by elastic component 50 with stepped hole 42.The elastic component 50 pushes water guide pedestal 31 to go deep into mounting portion 11, and provides
Guide bracket 40 of spraying water stretches out the active force needed for assembly hole 13.
Certainly, the cutting water system 10 is equipped with a plurality of washer 32.Every washer 32 is in 11 inside of mounting portion and water guide
Between 31 appearance of pedestal；Or between water spray 40 appearance of guide bracket and 13 inner wall of assembly hole；Or in 34 appearance of protrusion and ring
Between 41 inner face of portion, preventing cutting water or oil plant, there is a phenomenon where leak.
In this way, the cutting water system of the present embodiment, toolroom machine during use, generate following action and advantage：
First, high-pressure fluid provides the active force of water spray guide bracket 40 reversed (see the arrow S2 of Fig. 6), releases water spray guide bracket 40
With the connection relation of cutterhead 18, so that cutting water flow passage 33 to cooling duct 15 is no longer kept smooth state, interrupt the defeated of cutting water
Send operation.This moment, the separation distance L of the water spray guide bracket 40 and cutterhead 18, is more than cutterhead 18 and fixed seat 16 is separated by a distance (not
Label).
Secondly, which rotates certain angle, executes tool changing operation.During tool changing, which continues
Ground efficiently reduces water spray guide bracket 40 because cutterhead 18 rotates caused abrasion far from cutterhead 18.
Third, when cutterhead 18 is not to anchor point, the cooling duct as Fig. 7 no longer alignment cutting water flow passage 33.Therefore,
The cutting water flow passage 33 guiding cutting water constantly sprays the end face 181 of the cutterhead 18 (see the arrow S1 of Fig. 7).The end of the cutterhead 18
Face 181 is cut water and washes away, and is not easy deposit bits or dirt certainly.
4th, when cutterhead 18 comes anchor point, the cooling duct 15 is again to orthogonal cutting water flow passage 33 (see Fig. 6).
5th, the output of high-pressure fluid is interrupted, not re-compacted elastic component 50.The elastic component 50 pushes water spray guide bracket 40 to contact
The clean end face 181 of cutterhead 18 (see the 5th, 6 figures) makes cutting water flow passage 33 maintain unimpeded state with cooling duct 15.
Therefore, the cutting water system of the present embodiment prevents metal fillings or dirt blocks the disadvantage of water spray guide bracket 40 and cutterhead 18
End avoids water spray guide bracket 40 by meaningless damage.
Claims (6)
1. a kind of cutting water system of tool machine knife tower, it is characterized in that including：
One cutterhead has multiple cooling ducts；
One water spray guide bracket, the end face of limitation water spray guide bracket contact cutterhead and communicated with one of multiple cooling ducts；
One pressure source, supply one allow water spray guide bracket not contact the active force of cutterhead, the pressure source can release water spray guide bracket with
The connection relation of cooling duct.
2. the cutting water system of tool machine knife tower according to claim 1, which is characterized in that the water spray guide bracket also has a ladder
Kong Yuyi shoulders, for the stepped hole through water spray guide bracket center, it is a ring portion at stepped hole maximum gauge to define water spray guide bracket,
The shoulder is formed in the anchor ring of water spray guide bracket appearance；
One fixed seat, have one allow to spray water guide bracket come in and go out the assembly hole that must not but be detached from and one lead to assembly hole pressure
Runner；
The pressure source is the fluid of high pressure, which is injected the assembly hole of fixed seat by pressure runner, shoulder can be pushed to drive
Water spray guide bracket is set to be retracted into assembly hole.
3. the cutting water system of tool machine knife tower according to claim 2, which is characterized in that the fluid is iundustrial oil or cuts
Cut water.
4. the cutting water system of tool machine knife tower according to claim 2, which is characterized in that further include：
One knife tower ontology is anchored on fixed seat, and knife tower ontology connect cutterhead with fixed seat with unification shaft coupling, the knife tower ontology
There is the mounting portion of an alignment assembly hole；
One water guide pedestal, is placed in the mounting portion of knife tower ontology, which has a cutting water flow passage and a protrusion, the protrusion
It is placed in ring portion, with respect to water guide pedestal displacement, which makes around water guide pedestal via protrusion center guiding water spray guide bracket
It is communicated in the stepped hole of water spray guide bracket.
5. the cutting water system of tool machine knife tower according to claim 4, which is characterized in that further include：One elastic component, pushes away
Dynamic water guide pedestal gos deep into mounting portion, and provides water spray guide bracket and stretch out active force needed for assembly hole, and the cutting water flow passage with
Stepped hole communicates, and will not be blocked by elastic component.
6. the cutting water system of tool machine knife tower according to claim 5, which is characterized in that further include：A plurality of washer, every
Washer be arranged on the inside of mounting portion between water guide pedestal appearance, water spray guide bracket appearance and assembly hole inner wall between or protrusion
Between appearance and ring portion inner face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721747758.7U CN207824528U (en) | 2017-12-14 | 2017-12-14 | The cutting water system of tool machine knife tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721747758.7U CN207824528U (en) | 2017-12-14 | 2017-12-14 | The cutting water system of tool machine knife tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207824528U true CN207824528U (en) | 2018-09-07 |
Family
ID=63387486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721747758.7U Active CN207824528U (en) | 2017-12-14 | 2017-12-14 | The cutting water system of tool machine knife tower |
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| Country | Link |
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| CN (1) | CN207824528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434627A (en) * | 2018-12-19 | 2019-03-08 | 台州北平机床有限公司 | A kind of numerical control tool grinder |
-
2017
- 2017-12-14 CN CN201721747758.7U patent/CN207824528U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434627A (en) * | 2018-12-19 | 2019-03-08 | 台州北平机床有限公司 | A kind of numerical control tool grinder |
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