CN208147651U - A kind of water cutter head component and Water Cutting equipment - Google Patents
A kind of water cutter head component and Water Cutting equipment Download PDFInfo
- Publication number
- CN208147651U CN208147651U CN201820280901.4U CN201820280901U CN208147651U CN 208147651 U CN208147651 U CN 208147651U CN 201820280901 U CN201820280901 U CN 201820280901U CN 208147651 U CN208147651 U CN 208147651U
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- cutter head
- flange
- water
- sand
- head body
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Abstract
The utility model discloses a kind of water cutter head component and the Water Cutting equipment using it, cutter head driving device including head body and for driving head body to rotate, it is tightly connected between head body and cutter head driving device by rotating seal, rotating seal includes the lower flange being fixedly mounted in cutter head driving device and the sight sand cover connecting with lower flange rotatory sealing, head body is fixedly connected with sand cover is seen, sand inlet is provided on lower flange, it sees and is provided with quicksand channel on sand cover, sand inlet is connected to by quicksand channel and logical sandpipe with head body.The water cutter head component can be realized the connection of the rotatory sealing between cutter head assembly and cutter head driving device by the way that rotating seal is arranged, cutter head rotates when realizing work, and the silo and pipeline of sand supplying do not rotate, it can make cutter head at work can be with continuous rotation, sand supplying channel can normal sand supplying, be unlikely to influence cutter head work.
Description
Technical field
The utility model relates to Water Cutting processing technique field more particularly to a kind of water cutter head component and use its
Water Cutting equipment.
Background technique
It is well known that Water Cutting equipment is widely used in the cutting of various soft or hard materials, and purposes is more and more wider.It is existing
It is that the abrasive material in sand-feeding tube is sucked mulling room by the negative pressure generated using high-pressure water jet in all kinds of water jet cutting equipments having
In impact cut timber material surface is ejected from sand blasting pipe together with high-pressure water jet, tradition cutter head rotates when work, and sand supplying
Silo and pipeline do not rotate, lead to cutter head at work, rotation angle have certain limit, if it exceeds the limit will lead to confession
Phenomena such as sandpipe road is interfered with cutter head, winding leads to not work, therefore, can be realized rotation it is urgent to provide one kind and connects
The water cutter head component connect.
Utility model content
One purpose of the utility model embodiment is：A kind of water cutter head component is provided, is able to solve existing
Above-mentioned technical problem present in technology.
Another purpose of the utility model embodiment is：A kind of Water Cutting equipment is provided, machining accuracy is high, uses
It is convenient.
In order to achieve the above object, the utility model uses following technical scheme：
A kind of water cutter head component is provided, the cutter head including head body and for driving the head body rotation
Driving device is tightly connected between the head body and the cutter head driving device by rotating seal, and the rotation is close
Sealing includes the lower flange being fixedly mounted in the cutter head driving device and the sight that connect with the lower flange rotatory sealing
Sand cover, the head body are fixedly connected with the sight sand cover, and sand inlet is provided on the lower flange, is set on the sight sand cover
It is equipped with quicksand channel, the sand inlet is connected to by the quicksand channel and logical sandpipe with the head body.
As a kind of optimal technical scheme of the water cutter head component, it is additionally provided on the head body into water
Mouthful, the logical sandpipe and the head body to the position of connection be located at the water inlet and the head body nozzle it
Between.
As a kind of optimal technical scheme of the water cutter head component, the cutter head driving device includes servo electricity
Machine and the turbine and worm retarder connecting with the servo motor transmission, lower flange are fixedly mounted on the turbine and worm and slow down
On the reducer shell of device, the transmission shaft of the turbine and worm retarder passes through the lower flange and is fixedly connected with connecting flange,
The sight sand, which is provide with, to be set between the connecting flange and the lower flange.
As a kind of optimal technical scheme of the water cutter head component, the transmission shaft is in hollow structure, described
Be equipped with water inlet pipe in transmission shaft, the water inlet pipe by the connecting flange stretch out and on the head body described in into
Mouth of a river connection.
As a kind of optimal technical scheme of the water cutter head component, the cutter head assembly includes cutter head flange,
The cutter head assembly is fixedly connected by the cutter head flange with the connecting flange.
As a kind of optimal technical scheme of the water cutter head component, the connecting flange include flange inner ring with
And flange outer ring, the flange inner ring have inner ring connecting hole, the transmission shaft passes through the inner ring connecting hole and the connection
Flange is fixedly connected, the flange outer ring have outer ring connecting hole, the cutter head flange by the outer ring connecting hole with it is described
Connecting flange is fixedly connected.
As a kind of optimal technical scheme of the water cutter head component, between the sight sand cover and the lower flange
It is provided with seal washer.
It further include being located at the turbine and worm to subtract as a kind of optimal technical scheme of the water cutter head component
Sand cap outside fast device.
As a kind of optimal technical scheme of the water cutter head component, radially it is arranged on the connecting flange
There is flange opening, the water inlet pipe is stretched out outside the only connecting flange by flange opening.
On the other hand, a kind of Water Cutting equipment is provided, there is water cutter head component as described above.
The beneficial effects of the utility model are：Water cutter head component described in the present embodiment passes through setting rotating seal
Can be realized the rotatory sealing connection between cutter head assembly and cutter head driving device, cutter head rotates when realizing work, and sand supplying
Silo and pipeline do not rotate, and avoiding cutter head from rotating angle at work has certain limit, if it exceeds the limit will lead to sand supplying
Phenomena such as pipeline is interfered with cutter head, winding leads to not work, can make cutter head that can supply at work with continuous rotation
Sand channel can normal sand supplying, be unlikely to influence cutter head work.
Detailed description of the invention
The utility model is described in further detail below according to drawings and examples.
Fig. 1 is water cutter head component schematic perspective view described in the utility model embodiment.
Fig. 2 is water cutter head assemble cross-section described in the utility model embodiment.
Fig. 2A is enlarged view at I in Fig. 2.
In figure：
1, head body；2, lower flange；21, sand inlet；3, sand cover is seen；31, quicksand channel；4, lead to sandpipe；5, water inlet；
6, servo motor；7, turbine and worm retarder；8, connecting flange；9, sand cap.
Specific embodiment
The technical issues of to solve the utility model, the technical solution of use and the technical effect that reaches are clearer,
It is described in further detail below in conjunction with technical solution of the attached drawing to the utility model embodiment, it is clear that described reality
Applying example is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention,
It is practical new to belong to this for those skilled in the art's every other embodiment obtained without creative efforts
The range of type protection.
In the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection ", " Gu
It is fixed " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
As shown in Fig. 1-2 A, in this present embodiment, a kind of water cutter head component described in the utility model, including cutter head
Main body 1 and cutter head driving device for driving the head body 1 to rotate, the head body 1 drive with the cutter head
It is tightly connected between device by rotating seal, the rotating seal includes being fixedly mounted in the cutter head driving device
Lower flange 2 and the sight sand cover 3 that is connect with 2 rotatory sealing of lower flange, the head body 1 consolidate with the sights sand cover 3
It is fixed to connect, it is provided with sand inlet 21 on the lower flange 2, quicksand channel 31, the sand inlet 21 are provided on the sight sand cover 3
It is connected to by the quicksand channel 31 and logical sandpipe 4 with the head body 1.
Water cutter head component described in the present embodiment can be realized cutter head assembly and cutter head by the way that rotating seal is arranged
Rotatory sealing connection between driving device, cutter head rotates when realizing work, and the silo of sand supplying and pipeline do not rotate, and avoid knife
Rotation angle has certain limit to head at work, interferes, winds with cutter head if it exceeds the limit will lead to sand supplying pipeline
Phenomena such as, lead to not work, can make cutter head at work can with continuous rotation, sand supplying channel can normal sand supplying, it is unlikely
It works in influencing cutter head.
Preferably, water inlet 5, the logical sandpipe 4 and the cutter head are additionally provided on head body 1 described in the present embodiment
Main body 1 is to the position of connection between the water inlet 5 and the nozzle of the head body 1.
The cutter head driving device includes servo motor 6 and subtracts with the turbine and worm of the servo motor 6 transmission connection
Fast device 7, lower flange 2 are fixedly mounted on the reducer shell of the turbine and worm retarder 7, the turbine and worm retarder 7
Transmission shaft pass through the lower flange 2 and be fixedly connected with connecting flange 8, the sight sand cover 3 setting is in the connecting flange 8 and institute
It states between lower flange 2.The transmission shaft is in hollow structure, is equipped with water inlet pipe in the transmission shaft, the water inlet pipe is by described
It stretches out at connecting flange 8 and is connected to the water inlet 5 on the head body 1.
The cutter head assembly includes cutter head flange, and the cutter head assembly passes through the cutter head flange and the connecting flange 8
It is fixedly connected.Cutter head assembly is vertically arranged in the present embodiment, and the lower flange 2, connecting flange 8 and the cutter head flange are by upper
It is set gradually under.
Specifically, the connecting flange 8 includes flange inner ring and flange outer ring, the flange inner ring in the present embodiment
With inner ring connecting hole, the transmission shaft is fixedly connected by the inner ring connecting hole with the connecting flange 8, outside the flange
Circle has outer ring connecting hole, and the cutter head flange is fixedly connected by the outer ring connecting hole with the connecting flange 8.
In order to guarantee the sealing performance at rotation connection, gasket is provided between the sight sand cover 3 and the lower flange 2
Circle.
Turbine and worm retarder 7 is grit blasted and is damaged in order to prevent simultaneously, to be originally in embodiment further include be located at it is described
Sand cap 9 outside turbine and worm retarder 7.
Preferably, flange opening is radially provided on the connecting flange 8, the water inlet pipe is opened by the flange
Mouth stretches out outside the only connecting flange 8.
The course of work of water cutter head component described in the present embodiment is：High pressure water enters sprayer body via high-voltage tube and leads to
Jewel nozzles are crossed, into mulling room, sucking cutting sand is ejected into workpiece surface together by sandpipe；High-voltage tube need to guarantee to rotate
When with turbine and worm retarder 7 keep concentric.
6 connection turbine and worm retarder 7 of servo motor drives transmission shaft rotation, 8 connection transmission shaft band moving knife of connecting flange
Head bottom nozzle is seen sand cover 3 and is rotated with connecting flange 8 with rotating together, and lower flange 2 and sight sand cover 3 are in rotation relationship,
Sand source enters through lower flange 2, then reaches spray head through logical sandpipe 4 by connecting flange 8 and mix with high pressure water；Sand supplying and rotation in this way
Do not interfere, continuous rotation may be implemented, sand supplying is not interrupted.
High-voltage tube top passes through center transmission shaft hole, is connected to sprayer body after bending, then doubling at connecting flange 8, it is ensured that
High pressure water circulation is not interrupted when rotation, and sand control set is installed to 7 shell of turbine and worm retarder, protects turbine and worm to subtract when rotated
Fast device 7 has prevented the foreign matters such as cutting sand, water from entering turbine and worm retarder 7；The torsion of transmission shaft driven turbine and worm retarder 7
Square makes connecting flange 8 and spray head, sees sand cover 3 etc. and rotate together with transmission shaft, lower flange 2 is mounted on turbine snail to connecting flange 8
7 rack shell of bar retarder cuts sand with the cooperation sealing of sand cover 3 is seen, and sand source is accessed in side, and 3 inner hole of sand cover is seen in axis insertion in lower part,
It is enclosed with O and completes sealing and rotation；See sand cover 3 and lower flange 2, the cooperation sealing cutting sand of connecting flange 8, viewing hood internal cutting sand feelings
Condition；8 counter sinks of connecting flange connect transmission shaft, transmitting torque transmission shaft to spray head and the sight cooperation sealing cutting sand of sand cover 3, band
In-motion viewing sand cover 3 rotates.
Meanwhile a kind of Water Cutting equipment being also provided in the present embodiment, with water cutter head component as described above.
In the description of this article, it is to be understood that term " on ", "lower", " right side ", etc. orientation or positional relationships be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description and simplification and operates, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.In addition, term " first ", " second ", are only used to distinguish between description, have no special meaning.
In the description of this specification, the description of reference term " embodiment ", " example " etc. means to combine the embodiment
Or example particular features, structures, materials, or characteristics described are contained at least one embodiment or example of the utility model
In.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the embodiments can also be appropriately combined, and forming those skilled in the art can
With the other embodiments of understanding.
Technical principle of the utility model has been described above with reference to specific embodiments.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein,
Those skilled in the art, which does not need to pay for creative labor, can associate with other specific implementation modes of this utility model,
These modes are fallen within the protection scope of the utility model.
Claims (10)
1. a kind of water cutter head component, which is characterized in that including head body and for driving the head body to rotate
Cutter head driving device, between the head body and the cutter head driving device by rotating seal be tightly connected, it is described
Rotating seal includes the lower flange being fixedly mounted in the cutter head driving device and connects with the lower flange rotatory sealing
The sight sand cover connect, the head body are fixedly connected with the sight sand cover, and sand inlet, the sight sand are provided on the lower flange
Quicksand channel is provided on cover, the sand inlet is connected to by the quicksand channel and logical sandpipe with the head body.
2. water cutter head component according to claim 1, which is characterized in that be additionally provided on the head body into water
Mouthful, the logical sandpipe and the head body to the position of connection be located at the water inlet and the head body nozzle it
Between.
3. water cutter head component according to claim 2, which is characterized in that the cutter head driving device includes servo electricity
Machine and the turbine and worm retarder connecting with the servo motor transmission, lower flange are fixedly mounted on the turbine and worm and slow down
On the reducer shell of device, the transmission shaft of the turbine and worm retarder passes through the lower flange and is fixedly connected with connecting flange,
The sight sand, which is provide with, to be set between the connecting flange and the lower flange.
4. water cutter head component according to claim 3, which is characterized in that the transmission shaft is in hollow structure, described
Be equipped with water inlet pipe in transmission shaft, the water inlet pipe by the connecting flange stretch out and on the head body described in into
Mouth of a river connection.
5. water cutter head component according to claim 4, which is characterized in that the cutter head assembly includes cutter head flange,
The cutter head assembly is fixedly connected by the cutter head flange with the connecting flange.
6. water cutter head component according to claim 5, which is characterized in that the connecting flange include flange inner ring with
And flange outer ring, the flange inner ring have inner ring connecting hole, the transmission shaft passes through the inner ring connecting hole and the connection
Flange is fixedly connected, the flange outer ring have outer ring connecting hole, the cutter head flange by the outer ring connecting hole with it is described
Connecting flange is fixedly connected.
7. water cutter head component according to claim 6, which is characterized in that between the sight sand cover and the lower flange
It is provided with seal washer.
8. water cutter head component according to claim 7, which is characterized in that further include being located at the turbine and worm to subtract
Sand cap outside fast device.
9. water cutter head component according to claim 4, which is characterized in that be radially arranged on the connecting flange
There is flange opening, the water inlet pipe is stretched out outside the only connecting flange by flange opening.
10. a kind of Water Cutting equipment, which is characterized in that have water cutter head component of any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820280901.4U CN208147651U (en) | 2018-02-27 | 2018-02-27 | A kind of water cutter head component and Water Cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820280901.4U CN208147651U (en) | 2018-02-27 | 2018-02-27 | A kind of water cutter head component and Water Cutting equipment |
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| Publication Number | Publication Date |
|---|---|
| CN208147651U true CN208147651U (en) | 2018-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820280901.4U Active CN208147651U (en) | 2018-02-27 | 2018-02-27 | A kind of water cutter head component and Water Cutting equipment |
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| CN (1) | CN208147651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111993286A (en) * | 2020-09-15 | 2020-11-27 | 江苏富技腾机电科技有限公司 | Multifunctional cutter head and cutting method thereof |
-
2018
- 2018-02-27 CN CN201820280901.4U patent/CN208147651U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111993286A (en) * | 2020-09-15 | 2020-11-27 | 江苏富技腾机电科技有限公司 | Multifunctional cutter head and cutting method thereof |
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