CN206047128U - A kind of water-cooled boring cutter of processing foundry goods vestibule - Google Patents
A kind of water-cooled boring cutter of processing foundry goods vestibule Download PDFInfo
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- CN206047128U CN206047128U CN201620985897.2U CN201620985897U CN206047128U CN 206047128 U CN206047128 U CN 206047128U CN 201620985897 U CN201620985897 U CN 201620985897U CN 206047128 U CN206047128 U CN 206047128U
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- water
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Abstract
This utility model provides a kind of water-cooled boring cutter of processing foundry goods vestibule, including boring cutter main body, is internally provided with water-cooled path, the lower end of water-cooled path insertion handle of a knife and the upper end of boring cutter main body；Adjusting slider, its lower end are slidably matched with the upper end of boring cutter main body, and the upper end of adjusting slider is provided with the adjustment hole for running through；Adjusting slider is provided with blade on the parallel side wall in direction is moved, and the blade of blade stretches out adjusting slider；Water-cooled screw, which passes through adjustment hole and the threaded upper ends of boring cutter main body to couple, and guiding water route is provided with water-cooled screw, is oriented to water route and connects with water-cooled path and adjustment hole respectively.The water-cooled boring cutter of processing foundry goods vestibule described in the utility model, by the position for adjusting adjusting slider, can change processing aperture of the present utility model.Effectively boring cutter main body, adjusting slider and blade are cooled down, not only will not the motion of chip in chip pocket be caused to hinder；Also preferable cooling effect can still be kept after adjusting slider movement.
Description
Technical field
This utility model belongs to cutting tool field, more particularly, to a kind of boring cutter.
Background technology
During hole machined, boring cutter can be usually used.Existing boring cutter typically only corresponds to a kind of processing aperture, and
In routine work, often prepare the boring cutter of plurality of specifications to tackle process requirements.Additionally, existing boring cutter cooling water channel goes out
Mouth can be typically located in chip pocket, although so structure is relatively simple, stronger pressure can be produced when spraying due to coolant,
Obstruction can be produced to the discharge of chip.
Utility model content
In view of this, this utility model is directed to a kind of water-cooled boring cutter of processing foundry goods vestibule, to solve prior art
In, the processing aperture corresponding to boring cutter is single, the irrational problem of cooling water channel.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of water-cooled boring cutter of processing foundry goods vestibule, including boring cutter main body, its lower end is provided with handle of a knife, handle of a knife and boring cutter main body
Coaxial line；The inside of boring cutter main body is provided with water-cooled path, the lower end of water-cooled path insertion handle of a knife and the upper end of boring cutter main body；Adjust
Slide block, its lower end are slidably matched with the upper end of boring cutter main body, and the upper end of adjusting slider is provided with the adjustment hole for running through, the horizontal stroke of adjustment hole
Section is Long Circle；Adjusting slider is provided with blade on the parallel side wall in direction is moved, and the blade of blade stretches out regulation
Slide block；Water-cooled screw, which passes through adjustment hole and the threaded upper ends of boring cutter main body to couple, and is provided with guiding water route, leads in water-cooled screw
Connected with water-cooled path and adjustment hole to water route respectively.
Further, the upper end of the adjustment hole is provided with deep gouge, and the shape of deep gouge cross section is similar to adjustment hole, the water-cooled
The nut of screw is placed in deep gouge.
Further, the boring cutter main body upper center is provided with big V-shaped groove, and which runs through along the direction of motion of the adjusting slider
The cylindrical side wall of boring cutter main body, the angle of big V-shaped groove two side angle a is 140 °～175 °.
Further, little V-shaped groove is respectively equipped with the two side of the big V-shaped groove, which is along the side of moving of the adjusting slider
To the cylindrical side wall through the boring cutter main body.
Further, the adjusting slider has two, both central point centrosymmetry along the boring cutter body cross-section.
Further, the water-cooled path includes the main water-cooled hole for being located at the handle of a knife lower end and located at the big V-shaped groove side
Zhi Shuileng holes on wall, main water-cooled hole are connected with Zhi Shuileng holes；A Zhi Shuileng is respectively equipped with the side wall of each big V-shaped groove
Hole, and the upper end in Zhi Shuileng holes coupled with the water-cooled screw thread.
Further, aperture of the aperture in the Zhi Shuileng holes less than the main water-cooled hole.
Further, the guiding water route includes the main pilot hole for being located at the water-cooled screw tail end and along water-cooled screw radial direction
The pilot hole for arranging, main pilot hole are in communication with the outside by a pilot hole.
Relative to prior art, the water-cooled boring cutter of processing foundry goods vestibule described in the utility model has the advantage that：
The water-cooled boring cutter of processing foundry goods vestibule described in the utility model, simple structure, working service are convenient.By adjusting
Position of the adjusting slider in boring cutter main body upper end, can change processing aperture of the present utility model.Coolant passes sequentially through main water-cooled
Hole, Zhi Shuileng holes, main pilot hole and a pilot hole are cooled down to boring cutter main body, adjusting slider and blade respectively, not only will not
Motion to chip in chip pocket causes to hinder；Also preferable cooling effect can still be kept after adjusting slider movement.
Description of the drawings
The accompanying drawing for constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new
The schematic description and description of type is used to explain this utility model, does not constitute to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the axonometric drawing before the water-cooled boring cutter of the processing foundry goods vestibule described in this utility model embodiment is adjusted；
Fig. 2 is that the axle after the water-cooled boring cutter of the processing foundry goods vestibule described in this utility model embodiment is adjusted surveys broken section
Figure；
Fig. 3 is the enlarged drawing of I parts in Fig. 2；
Fig. 4 is the top view of the water-cooled boring cutter of the processing foundry goods vestibule described in this utility model embodiment；
Fig. 5 is the sectional view in A-A faces in Fig. 4；
Fig. 6 is the front view of the boring cutter main body of the water-cooled boring cutter of the processing foundry goods vestibule described in this utility model embodiment.
Description of reference numerals：
1- boring cutter main bodys；11- handle of a knifes；12- chip pockets；The main water-cooled holes of 13-；14- water-cooled hole；The big V-shaped grooves of 15-；16- is little
V-shaped groove；2- adjusting sliders；21- adjustment holes；22- deep gouges；3- water-cooled screws；The main pilot holes of 31-；32- pilot hole；4- blades.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in this utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " on ", D score,
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " is
Based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than indicate
Or the device or element of hint indication with specific orientation, with specific azimuth configuration and operation, therefore must not be understood that
It is to restriction of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or hint relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, can be by concrete condition understanding
State concrete meaning of the term in this utility model.
Below with reference to the accompanying drawings and in conjunction with the embodiments describing this utility model in detail.
Such as Fig. 1-6, the utility model proposes a kind of water-cooled boring cutter of processing foundry goods vestibule, including boring cutter main body 1, its lower end
It is provided with handle of a knife 11, handle of a knife 11 and 1 coaxial line of boring cutter main body；The inside of boring cutter main body 1 is provided with water-cooled path, water-cooled path insertion knife
The lower end of handle 11 and the upper end of boring cutter main body 1；Adjusting slider 2, its lower end are slidably matched with the upper end of boring cutter main body 1, are adjusted and are slided
The upper end of block 2 is provided with the adjustment hole 21 for running through, and the cross section of adjustment hole 21 is Long Circle；Adjusting slider 2 is moving direction
Blade 4 is installed on parallel side wall, the blade of blade 4 stretches out adjusting slider 2；Water-cooled screw 3, which passes through adjustment hole 21 and boring
The threaded upper ends connection of knife main body 1, is provided with guiding water route in water-cooled screw 3, be oriented to water route respectively with water-cooled path and adjustment hole
21 connections.
As coolant is sprayed from adjustment hole 21, therefore shadow will not be caused to the chip pocket 12 outside adjustment hole 21
Ring.
The upper end of above-mentioned adjustment hole 21 is provided with deep gouge 22, and the shape of 22 cross section of deep gouge is similar to adjustment hole 21, above-mentioned water
The nut of cold screw 3 is placed in deep gouge 22.Can be prevented effectively from the new rotation at a high speed of this practicality, water-cooled screw 3 occurs to loosen, shadow
Ring machining accuracy.
Above-mentioned 1 upper center of boring cutter main body is provided with big V-shaped groove 15, and which runs through boring along the direction of motion of above-mentioned adjusting slider 2
The cylindrical side wall of knife main body 1, the angle of 15 two side angle a of big V-shaped groove is 140 °～175 °.Reduce resistance to cutting to exchange
The impact of section slide block 2, improves stability of this utility model in processing.
Little V-shaped groove 16 is respectively equipped with the two side of above-mentioned big V-shaped groove 15, its direction of motion along above-mentioned adjusting slider 2
Through the cylindrical side wall of above-mentioned boring cutter main body 1.Positioning action can be played to adjusting slider 2.
Above-mentioned adjusting slider 2 has two, both central point centrosymmetry along above-mentioned 1 cross section of boring cutter main body.Double-pole
The structure of piece 4 can extend service life of the present utility model, improve working (machining) efficiency.
Above-mentioned water-cooled path includes the main water-cooled hole 13 for being located at 11 lower end of above-mentioned handle of a knife and located at 15 side wall of above-mentioned big V-shaped groove
On Zhi Shuileng holes 14, main water-cooled hole 13 is connected with Zhi Shuileng holes 14；One is respectively equipped with the side wall of each big V-shaped groove 15
Water-cooled hole 14, and the upper end in Zhi Shuileng holes 14 and above-mentioned 3 thread connection of water-cooled screw.
Aperture of the aperture in above-mentioned Zhi Shuileng holes 14 less than above-mentioned main water-cooled hole 13.The structure ensures that coolant passes through Zhi Shui
Possess enough pressure during cold hole 14.
Above-mentioned guiding water route includes the main pilot hole 31 for being located at above-mentioned 3 tail end of water-cooled screw and sets along 3 radial direction of water-cooled screw
The pilot hole 32 put, main pilot hole 31 are in communication with the outside by a pilot hole 32.Coolant enters into master from Zhi Shuileng holes 14
After pilot hole 31, then sprayed by a pilot hole 32, the medial wall of adjustment hole 21 is washed away.In the process, coolant
The heat of adjusting slider 2 is taken away, to reach the purpose to adjusting slider 2 and the cooling of blade 4.
During use, water-cooled screw 3 is first unclamped, needs to be adjusted the position of adjusting slider 2 according to processing.During conciliation,
Two adjusting sliders 2 along 16 relative motion same distance of little V-shaped groove, for the ease of adjusting, can be in the adjusting slider for installing blade 4
Scale is marked on 2 side walls.After the completion of regulation, water-cooled screw 3 is tightened.
In processing, coolant flows through main water-cooled hole 13, Zhi Shuileng holes 14, main pilot hole 31 and a pilot hole 32 successively；
When main water-cooled hole 13 and Zhi Shuileng holes 14 is flowed through, the coolant of flowing takes away the heat of boring cutter main body 1, and cooling is completed to which；
When being sprayed by a pilot hole 32, coolant washes away the medial wall of adjustment hole 21, to reach the cooling to adjusting slider 2.
The water-cooled boring cutter of the above-mentioned processing foundry goods vestibule of this utility model, simple structure, working service are convenient.By adjusting
Position of the adjusting slider 2 in 1 upper end of boring cutter main body, can change processing aperture of the present utility model.Coolant passes sequentially through main water
Cold hole 13, Zhi Shuileng holes 14, main pilot hole 31 and a pilot hole 32 carry out cold respectively to boring cutter main body 1, adjusting slider 2 and blade
But, not only will not the motion of chip in chip pocket 12 be caused to hinder；Also can adjusting slider 2 move after, still keep compared with
Good cooling effect.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in this utility model
Protection domain within.
Claims (8)
1. it is a kind of processing foundry goods vestibule water-cooled boring cutter, it is characterised in that include：
Boring cutter main body (1), its lower end are provided with handle of a knife (11), handle of a knife (11) and boring cutter main body (1) coaxial line；Boring cutter main body (1)
Inside is provided with water-cooled path, the lower end of water-cooled path insertion handle of a knife (11) and the upper end of boring cutter main body (1)；
Adjusting slider (2), its lower end are slidably matched with the upper end of boring cutter main body (1), and the upper end of adjusting slider (2) is provided with what is run through
Adjustment hole (21), the cross section of adjustment hole (21) is Long Circle；Adjusting slider (2) is pacified on the parallel side wall in direction is moved
Equipped with blade (4), the blade of blade (4) stretches out adjusting slider (2)；
Water-cooled screw (3), which passes through adjustment hole (21) and the threaded upper ends of boring cutter main body (1) to couple, and is provided with water-cooled screw (3)
Water route is oriented to, water route is oriented to and is connected with water-cooled path and adjustment hole (21) respectively.
2. it is according to claim 1 processing foundry goods vestibule water-cooled boring cutter, it is characterised in that：The adjustment hole (21) it is upper
End is provided with deep gouge (22), and the shape of deep gouge (22) cross section is similar to adjustment hole (21), and the nut of the water-cooled screw (3) is placed in
In deep gouge (22).
3. it is according to claim 1 processing foundry goods vestibule water-cooled boring cutter, it is characterised in that：On the boring cutter main body (1)
End middle part be provided with big V-shaped groove (15), its along the adjusting slider (2) the direction of motion through boring cutter main body (1) cylindrical side wall,
The angle of big V-shaped groove (15) two side angle a is 140 °～175 °.
4. it is according to claim 3 processing foundry goods vestibule water-cooled boring cutter, it is characterised in that：The big V-shaped groove (15)
Little V-shaped groove (16) is respectively equipped with two side, which runs through the boring cutter main body (1) along the direction of motion of the adjusting slider (2)
Cylindrical side wall.
5. it is according to claim 3 processing foundry goods vestibule water-cooled boring cutter, it is characterised in that：The adjusting slider (2) is altogether
There are two, both central point centrosymmetry along boring cutter main body (1) cross section.
6. according to claim 3 or 5 processing foundry goods vestibule water-cooled boring cutter, it is characterised in that：The water-cooled path bag
Include the main water-cooled hole (13) and the Zhi Shuileng holes on big V-shaped groove (15) the side wall for being located at the handle of a knife (11) lower end
(14), main water-cooled hole (13) is connected with Zhi Shuileng holes (14)；A Zhi Shuileng is respectively equipped with the side wall of each big V-shaped groove (15)
Hole (14), and the upper end of Zhi Shuileng holes (14) and water-cooled screw (3) thread connection.
7. it is according to claim 6 processing foundry goods vestibule water-cooled boring cutter, it is characterised in that：The Zhi Shuileng holes (14)
Aperture of the aperture less than the main water-cooled hole (13).
8. it is according to claim 6 processing foundry goods vestibule water-cooled boring cutter, it is characterised in that：The guiding water route includes setting
In the main pilot hole (31) of water-cooled screw (3) tail end and along the pilot hole (32) that water-cooled screw (3) is radially arranged, dominate
It is in communication with the outside to hole (31) by a pilot hole (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620985897.2U CN206047128U (en) | 2016-08-29 | 2016-08-29 | A kind of water-cooled boring cutter of processing foundry goods vestibule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620985897.2U CN206047128U (en) | 2016-08-29 | 2016-08-29 | A kind of water-cooled boring cutter of processing foundry goods vestibule |
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| CN206047128U true CN206047128U (en) | 2017-03-29 |
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| CN201620985897.2U Active CN206047128U (en) | 2016-08-29 | 2016-08-29 | A kind of water-cooled boring cutter of processing foundry goods vestibule |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110709200A (en) * | 2017-06-08 | 2020-01-17 | 钴领两合公司 | Cutting tool |
-
2016
- 2016-08-29 CN CN201620985897.2U patent/CN206047128U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110709200A (en) * | 2017-06-08 | 2020-01-17 | 钴领两合公司 | Cutting tool |
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