CN208644835U - A kind of novel bits-suction device - Google Patents
A kind of novel bits-suction device Download PDFInfo
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- CN208644835U CN208644835U CN201821023486.0U CN201821023486U CN208644835U CN 208644835 U CN208644835 U CN 208644835U CN 201821023486 U CN201821023486 U CN 201821023486U CN 208644835 U CN208644835 U CN 208644835U
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- main body
- annular
- fumarole
- air inlet
- suction device
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Abstract
The utility model provides a kind of novel bits-suction device, including main body, and cylindrical hollow space is equipped in the main body, and described main body one end is equipped with an air inlet pipe, and the main body wall is equipped with a compressed gas air inlet for leading to the hollow space；Annular element is provided in the hollow space, the annular element is equipped with annular groove, and described annular element one end is equipped with several fumaroles for leading to the annular groove, and the fumarole is that inclination alternating axis tiltedly designs；It states the main body other end to connect with an outlet part, the outlet part is equipped with an escape pipe.The inclination alternating axis biassed fabric of the fumarole of present apparatus design, when compressed gas is sprayed from the fumarole of several inclined designs, compressed gas can be rotated inward by inclined hole to be gathered, gas flows dynamic on inner wall, finally put together, so that position of the escape pipe before the fumarole is generated higher negative pressure, increases the air suction and stability of the air inlet.
Description
Technical field
The utility model relates to machine tool auxiliary device technical fields, and in particular, to a kind of novel bits-suction device.
Background technique
In the process of production and processing, a large amount of chip can be generated, the presence of a large amount of chips is to environment, safety and work pieces process
Quality and lathe service life can all have a certain impact, and how correctly to handle chip removal well in time is that each lathe requires to consider
Problem.The operation for clearing up tiny material bits is comparatively laborious, and routinely blowing bits and bits-suction device, structure is complicated, and processing difficulties cannot be stablized,
Service life is short, and is limited only to the cleaning to chip；Efficiently and quickly chip cannot be cleaned out, affect product
Yield reduces production efficiency.
Utility model content
A kind of in order to overcome the deficiencies of the prior art, the utility model provides novel bits-suction device, provides big sky
Aspiration power can be stablized, cleaning out chip efficiently and quickly, improve production efficiency, and structure is simple, handling ease, section
The advantages that energy, service life is extremely long.
The technical solution of the utility model is as follows: a kind of novel bits-suction device, including main body, and cylinder is equipped in the main body
Shape hollow space, described main body one end are equipped with an air inlet pipe, and the main body wall is equipped with a pressure for leading to the hollow space
Contracting gas air inlet；Annular element is provided in the hollow space, the annular element center is equipped with through-hole, and outer wall is equipped with annular
Groove forms annular air cavity between the annular groove and the inner wall of the main body；Described annular element one end, which is equipped with, leads to the ring
Several fumaroles of shape air cavity, the fumarole are that inclination alternating axis tiltedly designs；State the main body other end and an outlet part
Connection, outlet part one end are equipped with an escape pipe.
Preferably, the annular element both ends are equipped with annular convex platform, sealing element is provided on the annular convex platform.
Preferably, one of those described annular convex platform endface is equipped with conical surface, the fumarole design is described
In conical surface.
Preferably, the fumarole is that circumferential uniformly designs in the conical surface.
Preferably, the inner hole surface of one end that the outlet part is connected with the main body is equipped with another conical surface.
Preferably, the air inlet pipe orifice, the annular element inner hole are identical with the diameter dimension of the outlet pipe orifice, and
Axis is all on same straight line.
The utility model has the following beneficial effects: the utility model provides a kind of novel bits-suction device, pass through the jet
The oblique design structure of inclination alternating axis in hole, when compressed gas is from the jet that tiltedly designs of inclination alternating axis described in several
When hole sprays, the compressed gas can be gathered by the central axis of inclined hole towards the main body, and gas flows on inner wall to be moved, most
After put together and increase air-flow, so that position of the escape pipe before the fumarole is generated higher negative pressure, effectively
Enhance the air suction to the air inlet, chip is made to stablize and efficiently suck from air inlet pipe, function is considered in the suction of realization device to be worth doing；
And device can integrally be opened by rotation screw thread, structure is simple, and easy to process, function-stable is reliable.
Detailed description of the invention:
Fig. 1 is the decomposition diagram of novel bits-suction device described in the utility model；
Fig. 2 is the cross-sectional view of novel bits-suction device described in the utility model；
Fig. 3 is the annular element schematic diagram of novel bits-suction device described in the utility model；
Fig. 4 is the enlarged drawing at the A of Fig. 3 described in the utility model.
Description of symbols:
Main body 1, hollow space 11, air inlet pipe 12, compressed gas air inlet 13, annular stop platform 14, annular element 2, annular are recessed
It is slot 21, fumarole 22, conical surface 23, through-hole 24, outlet part 3, escape pipe 31, another conical surface 32, annular lug 33, close
Sealing 4.
Specific embodiment
In order to make the purpose of utility model of the utility model, technical solution and technical effect are more clearly understood, tie below
Specific embodiment is closed to be described further the utility model.It should be understood that specific embodiment described herein, be only used for
It explains the utility model, is not used to limit the utility model.
Referring to Fig.1, Fig. 2, Fig. 3 and Fig. 4, a kind of novel bits-suction device, including main body 1, the main body 1 have outer cylinder knot
Structure, one end of the outer cylinder is equipped with air inlet pipe 12, interior to be equipped with cylindrical hollow space 11, the hollow space 11 and the air inlet pipe
12 are connected to, and have dug annular stop platform 14 on the inner wall of the other end opening of the outer cylinder, the main body 1 is close to the annular
Inner wall at limiting stand 14 is equipped with screw thread.1 side wall of main body is equipped with a compressed gas air inlet for leading to the hollow space 11
Mouth 13,13 inner wall of compressed gas air inlet are equipped with screw thread.
Annular element 2 is provided in the hollow space 11, the diameter of the annular element 2 is slightly less than the hollow space 11
Diameter, 2 center of annular element be equipped with through-hole 24, outer wall be equipped with an annular groove 21, the annular groove 21 with it is described
Annular air cavity is formed between the inner wall of main body 1.The both ends of the annular element 2 are equipped with annular convex platform, are provided at the annular convex platform
Sealing ring 4,4 inner ring of sealing ring and the annular convex platform are tightly connected, 4 outer ring of sealing ring and 1 inner wall of main body
It is tightly connected.Wherein an annular convex platform end face is set as conical surface, and the conical surface, which is equipped with, leads to the annular gas
Several inclination oblique fumaroles 22 of alternating axis of chamber, several relatively described through-holes of oblique fumarole 22 of inclination alternating axis incline
Tiltedly, the central axis being open both facing to the main body 1.The design is so that compressed gas enters through the compressed gas air inlet 13
The annular air cavity, the fumarole 22 tilted spray and gather, and the gas put together forms high speed, big flow
Gas stream generates higher negative pressure in the position before the fumarole 22, effectively increases suction of the bits-suction device to air
Power realizes efficient debris removal effect.Wherein, the tilt angle that fumarole 22 is arranged, the size of quantity and bore dia, basis
The factor designs such as gas flow and pressure determine in practical application, in the premise for not departing from the design of the utility model basic conception
Under, it is regarded as within the protection scope that the utility model claims limit.
Wherein, the sealing ring 4 enhances the sealing effect of the annular air cavity, enables compressed gas adequately from the spray
It is sprayed in stomata 22.
1 other end of main body is connect with an outlet part 3, and described 3 one end of outlet part is equipped with an escape pipe 31.The outlet
31 one end of pipe is equipped with annular lug 33, and the annular lug 33 cooperates with the annular stop platform 14 on the outer cylinder.
Described 33 one end of annular lug is equipped with an extension end, and the extension end outer wall is equipped with screw thread, and inside is equipped with round taper hole, the circular cone
Shape hole is communicated with the oblique fumarole 22 of inclination alternating axis, and the escape pipe 31 is connected to.The spiral shell at the extension end outer wall
The screw thread cooperates at line, with 1 inner wall of main body, is fixedly connected.The device overall structure is simple, function-stable, can
It leans on, and is easily worked, simplify the structure problem of previous processing difficulties, and it is good to inhale bits effect.Pass through main body 1 described in turn and institute
The screw thread that outlet part 3 matches is stated, can check the use journey of the fumarole 22 and sealing element 4 on the annular element 2 easily
Degree is conveniently replaceable the sealing ring 4 and cleaning into the tiny bits dirt in the annular element 2, avoids the bits dirt increasingly accumulated stifled
Fumarole 22 is stated in residence, influences the functional effect that device inhales bits.The structure of the device is simple, stablize, and convenient for open check and
Maintenance, so service life is extremely long.
Preferably, the screw thread on the compressed gas air inlet 13 is connect with Ignitable gas devices, compressed gas enters
It is formed in the annular air cavity between 1 inner wall of the annular groove 21 and main body, the compressed gas tilts alternating axis from several
The fumarole 22 tiltedly designed sprays.The incline structure of the fumarole 22 makes the compressed gas by inclination alternating axis
When inclined hole sprays, gas, which can face the wall and meditate to rotate inward to be formed along taper, to be gathered, in cone, and the circular cone in outlet part 3
The conical surface that shape hole is formed, being conducive to, which forms ejection gas preferably, gathers gas stream.The gas stream flows on inner wall
It is dynamic, it allows position of the escape pipe 12 before the fumarole 22 to generate higher negative pressure, increases and the air of air inlet is inhaled
It is quick, stable from the escape pipe 12 ejection to make the air of the air inlet pipe 31, and forms the gas continuously flowed each other for power
Body continuously sucks chip from air inlet, and collection is handled from gas outlet, and function is considered in the suction of realization device to be worth doing.
Wherein, which can generate higher negative pressure of vacuum compared with current some bits-suction devices, thus
The air suction to the air inlet can effectively be increased, provide lesser compressed gas, energy to the compressed gas air inlet 13
Generate the biggish negative pressure of vacuum effect, the energy conservation of device relatively more.
Wherein, the end face of a ring-shaped step is equipped with conical surface 23, and the design of fumarole 22 is in the circular cone
On shape face 23, and the fumarole 22 is that circumferential uniformly designs in the conical surface 23.23 He of conical surface
The circumferential of the fumarole 22 is arranged, and is to play to it when the compressed gas is sprayed and preferably inwardly gather gas
Effect.The inner hole surface of one end that the outlet part 3 is connected with the main body 1 is equipped with another conical surface 32.The air inlet
12 inner hole of pipe, 2 inner hole of the annular element are identical with the diameter dimension of 31 inner hole of escape pipe, and axis is on the same line.
Such structure designs so that the air of air inlet pipe sucking enters whole device and is along axial movement, and all described
Inner hole is rubbed small, reduces gas motion resistance for smooth circular straight hole.
Wherein, the principle of the novel bits-suction device is that the space between the air inlet pipe 12 and escape pipe 31 is formed very
Idling pressure generates suction to the air of the air inlet pipe 12, it can collect and inhale to the chip with 12 junction of air inlet pipe
It receives, the suction can also convey some materials, fluid etc., and the utility model does not limit its use scope.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, architectural form cans be flexible and changeable, and can be produced with subseries
Product.Several simple deduction or replace are only made, it is true by the claims submitted all to shall be regarded as belonging to the utility model
Fixed scope of patent protection.
Claims (6)
1. a kind of novel bits-suction device, including main body (1), which is characterized in that be equipped with cylindrical hollow space in the main body (1)
(11), described main body (1) one end is equipped with an air inlet pipe (12), and main body (1) side wall is equipped with one and leads to the hollow space
(11) compressed gas air inlet (13)；It is provided with annular element (2) in the hollow space (11), annular element (2) centre bit
It has installed through-hole (24), outer wall is equipped with annular groove (21), is formed between the annular groove (21) and the inner wall of the main body (1)
Annular air cavity；Described annular element (2) one end is equipped with several fumaroles (22) for leading to the annular air cavity, the fumarole
(22) it is tiltedly designed for inclination alternating axis；Main body (1) other end is connect with an outlet part (3), and described outlet part (3) one end is set
There are an escape pipe (31).
2. novel bits-suction device as described in claim 1, which is characterized in that annular element (2) both ends are equipped with annular convex platform,
Sealing element (4) are provided on the annular convex platform.
3. novel bits-suction device as claimed in claim 2, which is characterized in that one of those described annular convex platform endface is set
Have conical surface (23), fumarole (22) design is on the conical surface (23).
4. novel bits-suction device as claimed in claim 3, which is characterized in that the fumarole (22) is that circumferential is uniformly set
Meter is on the conical surface (23).
5. novel bits-suction device as claimed in claim 4, which is characterized in that the outlet part (3) is connected with the main body (1)
The inner hole surface of the one end connect is equipped with another conical surface (32).
6. novel bits-suction device as described in claim 1, which is characterized in that air inlet pipe (12) inner hole, the annular element
(2) inner hole is identical with the diameter dimension of the escape pipe (31) inner hole, and axis is all on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821023486.0U CN208644835U (en) | 2018-06-29 | 2018-06-29 | A kind of novel bits-suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821023486.0U CN208644835U (en) | 2018-06-29 | 2018-06-29 | A kind of novel bits-suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208644835U true CN208644835U (en) | 2019-03-26 |
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ID=65782202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821023486.0U Active CN208644835U (en) | 2018-06-29 | 2018-06-29 | A kind of novel bits-suction device |
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| CN (1) | CN208644835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052561A (en) * | 2019-04-30 | 2019-07-26 | 广东岩田智慧机电有限公司 | A kind of chip removal device of plug-in machine |
-
2018
- 2018-06-29 CN CN201821023486.0U patent/CN208644835U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052561A (en) * | 2019-04-30 | 2019-07-26 | 广东岩田智慧机电有限公司 | A kind of chip removal device of plug-in machine |
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