CN107560382A - Screw blow-dry device - Google Patents
Screw blow-dry device Download PDFInfo
- Publication number
- CN107560382A CN107560382A CN201710936576.2A CN201710936576A CN107560382A CN 107560382 A CN107560382 A CN 107560382A CN 201710936576 A CN201710936576 A CN 201710936576A CN 107560382 A CN107560382 A CN 107560382A
- Authority
- CN
- China
- Prior art keywords
- source
- hole
- gas
- accommodating cavity
- gas exchanger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009826 distribution Methods 0.000 claims abstract description 29
- 238000001035 drying Methods 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 206010002198 Anaphylactic reaction Diseases 0.000 description 1
- 206010054949 Metaplasia Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000036783 anaphylactic response Effects 0.000 description 1
- 208000003455 anaphylaxis Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The invention discloses a kind of screw blow-dry device, including shell, and there is accommodating cavity to run through shell；Supported hole is symmetrically disposed on the both ends of accommodating cavity；And air admission hole is arranged at the side of shell perpendicular to accommodating cavity axle center, air admission hole communicates with accommodating cavity.Source of the gas exchanger axis are located in accommodating cavity, one end of source of the gas exchanger axis have screwed hole and it is multiple communicated with screwed hole bottom, and there is connector perpendicular to the gas port at screwed hole center, the other end of source of the gas exchanger axis.Connecting bolt one end is connected to screwed hole, and one end of connecting bolt has counterbore and air passing holes that are multiple perpendicular to counterbore, and being communicated with counterbore；The other end center of connecting bolt has the gas hole communicated with counterbore.Distribution plate is set on connecting bolt, distribution plate have centre bore and it is multiple be distributed in outside the centre bore of distribution plate one side, and the venthole communicated with centre bore.Wherein air-flow enters from air admission hole, is sprayed from multiple ventholes and gas hole.Present invention drying efficiency high.
Description
Technical field
It is more particularly to a kind of to be used for the big end circumference screw blow-dry device of engine crankshaft the present invention relates to assembling field.
Background technology
The big end of engine crankshaft is generally made up of 6 to 8 screws and centre bore, and the screw distance of different bent axles is present
Difference, need to dry up the moisture of screw after cleaning machine cleaning, currently used method is exactly to hold compressed air using manpower
Pipe is dried up against screw, and efficiency is very low, and drying uniformity is difficult to control, and the cleaning fluid produced by boasting is splashed to worker to worker
Skin easily cause anaphylaxis injury.Human cost can be reduced by how designing one kind, and and can improves operating efficiency
Blow-dry device, it has also become industry urgent problem to be solved.
The information for being disclosed in the background section is merely intended to understanding of the increase to the general background of the present invention, without answering
It has been the prior art well known to persons skilled in the art when being considered as recognizing or implying the information structure in any form.
The content of the invention
It is an object of the invention to provide a kind of screw blow-dry device, and so as to overcome in prior art use, efficiency is low, produces
The shortcomings of quality is unstable, labor intensity is big.
To achieve the above object, the invention provides a kind of screw blow-dry device, it is used for the big end circumference of engine crankshaft
The cleaning drying of screw, screw blow-dry device include shell, source of the gas exchanger axis, connecting bolt and distribution plate.Shell includes holding
Put chamber and run through shell；Supported hole is symmetrically disposed on the both ends of accommodating cavity；And air admission hole is set perpendicular to accommodating cavity axle center
The side of shell is placed in, air admission hole communicates with accommodating cavity.Source of the gas exchanger axis are located in accommodating cavity, one end tool of source of the gas exchanger axis
Have screwed hole and it is multiple communicated with screwed hole bottom, and perpendicular to the gas port at screwed hole center, source of the gas exchanger axis it is another
End has connector.Connecting bolt one end is connected to screwed hole, and one end of connecting bolt has counterbore and multiple perpendicular to heavy
Hole, and the air passing hole communicated with counterbore；The other end center of connecting bolt has the gas hole communicated with counterbore.Distribution plate is arranged
On connecting bolt, distribution plate have centre bore and it is multiple be distributed in outside the centre bore of distribution plate one side, and with centre bore phase
Logical venthole.Wherein air-flow enters from air admission hole, by accommodating cavity, gas port, screwed hole, counterbore, from multiple ventholes and
Gas hole sprays.And wherein distribution plate can rotate with source of the gas exchanger axis.
Preferably, in above-mentioned technical proposal, screw blow-dry device also includes：Fixed seat is used to shell being installed in fixed seat
On.Bottom plate is used for the one end being fixed on fixed seat on bottom plate.Reducing motor is installed in the other end on bottom plate.And shaft coupling
One end connects reducing motor, and the other end connects the connector of source of the gas exchanger axis.Wherein reducing motor drives source of the gas by shaft coupling
Exchanger axis, distribution plate and connecting bolt rotate.
Preferably, in above-mentioned technical proposal, source of the gas exchanger axis middle part has boss section, and the diameter of boss section is more than gas
The diameter at source exchanger axis both ends, boss section both ends have locating surface.
Preferably, in above-mentioned technical proposal, source of the gas exchanger axis are by the bearing branch being installed in the supported hole at shell both ends
Support, bearing inner side support locating surface, are supported and positioned by the end cap for being fixedly arranged on shell both ends on the outside of bearing.
Preferably, in above-mentioned technical proposal, one end that supported hole closes on accommodating cavity has a support surface, bearing and support surface it
Between be provided with outside framework oil seal.
Preferably, in above-mentioned technical proposal, the screw thread nose end of source of the gas exchanger axis has end face, the one side and source of the gas of distribution plate
Seal washer is provided between the end face of exchanger axis and between the another side of distribution plate and the nut of connecting bolt.
Compared with prior art, the technology that the big end circumference screw blow-dry device of engine crankshaft of the invention can solve the problem that is asked
Topic is the shortcomings of overcoming in prior art use low efficiency, unstable product quality, big labor intensity.The automatic root of energy of the invention
Adjust rhythm of production according to technological requirement, can the operation of matching purge machine realize automated production, save human cost.
Brief description of the drawings
Fig. 1 is the structural representation according to the screw blow-dry device of the present invention.
Fig. 2 is the schematic appearance according to the screw blow-dry device of the present invention.
Fig. 3 is the structural representation according to the shell of the screw blow-dry device of the present invention.
Fig. 4 is the structural representation according to the source of the gas exchanger axis of the screw blow-dry device of the present invention.
Fig. 5 is the structural representation according to the connecting bolt of the screw blow-dry device of the present invention.
Fig. 6 is the structural representation according to the distribution plate of the screw blow-dry device of the present invention.
Fig. 7 is the structural representation according to the end cap of the screw blow-dry device of the present invention.
Main Reference Numerals explanation：
1- shells, 11- accommodating cavities, 12- supported holes, 13- air admission holes, 14- support surfaces, 2- source of the gas exchanger axis, 21- screw threads
Hole, 22- gas ports, 23- connectors, 24- boss sections, 25- locating surfaces, 26- end faces, 3- connecting bolts, 31- counterbores, 32- cross gas
Hole, 33- gas holes, 34- locking faces, 4- distribution plates, 41- centre bores, 42- ventholes, 5- fixed seats, 6- bottom plates, 7- slow down electric
Machine, 8- shaft couplings, 9- end caps, 10- bearings, 20- outside framework oil seals, 30- seal washers.
Embodiment
Below in conjunction with the accompanying drawings, the embodiment of the present invention is described in detail, it is to be understood that the guarantor of the present invention
Shield scope is not limited by embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " comprising " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other members
Part or other parts.
As shown in Figure 1 to Figure 2, according to a kind of screw blow-dry device of the specific embodiment of the invention, it is used for engine
The cleaning drying of crankshaft big end circumference screw, screw blow-dry device include shell 1, source of the gas exchanger axis 2, connecting bolt 3 and divided
With disk 4.
As shown in figure 3, in some embodiments, there is the inside of shell 1 accommodating cavity 11 to run through whole shell 1；It is accommodating
The both ends of chamber 11 have two symmetrical supported holes 12；There is air admission hole 13 in the side of shell 1, air admission hole 13 is perpendicular to accommodating
The axle center of chamber 11 simultaneously communicates with accommodating cavity 11.
As shown in figure 4, in some embodiments, source of the gas exchanger axis 2 are located among accommodating cavity 11.Source of the gas exchanges
The middle part of axle 2 has boss section 24, and the diameter of boss section 24 is more than the diameter at the both ends of source of the gas exchanger axis 2, the both ends of boss section 24
With locating surface 25.Source of the gas exchanger axis 2 support by the bearing 10 being installed in the supported hole 12 at the both ends of shell 1, in bearing 10
Locating surface 25 is supported in side, and the outside of bearing 10 is supported and positioned by the end cap 9 that the both ends of shell 1 are fixedly arranged on screw (not illustrating) (please
Refering to Fig. 1 and Fig. 7).One end of source of the gas exchanger axis 2 have screwed hole 21 and it is multiple communicated with the bottom of screwed hole 21, and vertically
Gas port 22 in the center of screwed hole 21, the other end of source of the gas exchanger axis 2 have connector 23.Supported hole 12 closes on accommodating cavity 11
One end there is support surface 14, outside framework oil seal 20 is provided between bearing 10 and support surface 14.So, due to outside framework oil seal
20 setting, makes the accommodating cavity 11 of shell 1 turn into a closed chamber, and outside compressed air can enter from air inlet
Accommodating cavity 11, because accommodating cavity 11 is closed, air can only enter the screw thread of source of the gas exchanger axis 2 by gas port 22
In hole 21.
As shown in figure 5, in some embodiments, the one end of connecting bolt 3 is connected to screwed hole 21, the one of connecting bolt 3
End has counterbore 31 and air passing holes 32 that are multiple perpendicular to counterbore 31, and being communicated with counterbore 31；In the other end of connecting bolt 3
The heart has the gas hole 33 communicated with counterbore 31.Distribution plate 4 is set on connecting bolt 3, distribution plate 4 have centre bore 41 and
Ventholes 42 that are multiple to be distributed in outside the centre bore 41 of the one side of distribution plate 4, and being communicated with centre bore 41.Source of the gas exchanger axis 2
The end of screwed hole 21 has end face 26.And the nut of connecting bolt 3 is locking face 34 close to the one side of thread root.Distribution plate 4
Simultaneously between the end face 26 of source of the gas exchanger axis 2 and the nut of the another side of distribution plate 4 and connecting bolt 3 locking face 34 it
Between be provided with seal washer 30.Due to there is the presence of seal washer 30, cause the screwed hole 21 of source of the gas exchanger axis 2 with being connected spiral shell
Closed passage is formed between the counterbore 31 of bolt 3 and the centre bore 41 of distribution plate 4, outside compressed air is entered from air admission hole 13
Enter, accommodating cavity 11, gas port 22, screwed hole 21, counterbore 31, air passing hole 32, centre bore 41 can only be passed through, finally from multiple outlets
Hole 42 and gas hole 33 spray.
Please refering to Fig. 1, Fig. 2 and Fig. 5, in some embodiments, screw blow-dry device also includes fixed seat 5, bottom plate
6th, reducing motor 7 and shaft coupling 8.Shell 1 is to be installed in by bolt (not illustrating) in fixed seat 5.And fixed seat 5 is
It is fixed on by bolt (not illustrating) on the one end of bottom plate 6.Reducing motor 7 is installed on the other end of bottom plate 6.So shaft coupling
One end connection reducing motor 7 of device 8, the connector 23 of other end connection source of the gas exchanger axis 2.So reducing motor 7 passes through shaft coupling
Device 8 drives the exchanger axis of source of the gas exchanger axis 2, distribution plate 4 and connecting bolt 3 to rotate.There are multiple ventholes 42 on distribution plate 4,
After distribution plate 4 rotates, also there is gas hole 33 plus the nut central part of connecting bolt 3, then from these Hes of venthole 42
The compressed air sprayed in gas hole 33, you can all screws on the big end circumference of engine crankshaft are dried up, avoid employment
Work is directed at each screw and dried up, and greatly reduces the labor intensity of worker, also improves operating efficiency.
In summary, screw blow-dry device of the invention overcome in prior art use low efficiency, unstable product quality,
The shortcomings of labor intensity is big, moreover it is possible to adjust rhythm of production automatically according to technological requirement, can the operation of matching purge machine realize it is automatic
Metaplasia is produced, and is saved human cost, is improved operating efficiency.
The description of the foregoing specific illustrative embodiment to the present invention is to illustrate and the purpose of illustration.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can be much changed
And change.The purpose of selecting and describing the exemplary embodiment is that explain that the certain principles of the present invention and its reality should
With so that those skilled in the art can realize and utilize the present invention a variety of exemplaries and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (6)
1. a kind of screw blow-dry device, it is used for the cleaning drying of the big end circumference screw of engine crankshaft, it is characterised in that described
Screw blow-dry device includes：
Shell, it includes：
Accommodating cavity, it runs through the shell；
Supported hole, it is symmetrically disposed on the both ends of the accommodating cavity；And
Air admission hole, it is arranged at the side of the shell perpendicular to the accommodating cavity axle center, and the air admission hole houses with described
Chamber communicates；
Source of the gas exchanger axis, it is located in the accommodating cavity, one end of the source of the gas exchanger axis have screwed hole and it is multiple with
The screwed hole bottom communicates, and has perpendicular to the gas port at the screwed hole center, the other end of the source of the gas exchanger axis
Connector；
Connecting bolt, its one end are connected to the screwed hole, and described one end of the connecting bolt has counterbore and multiple hung down
Directly in the counterbore, and the air passing hole communicated with the counterbore；The other end center of the connecting bolt has and the counterbore
The gas hole communicated；And
Distribution plate, it is set on the connecting bolt, and the distribution plate has centre bore and multiple is distributed in the distribution
Outside the centre bore of disk one side, and the venthole communicated with the centre bore；
Wherein, air-flow enters from the air admission hole, by the accommodating cavity, the gas port, the screwed hole, the counterbore,
Sprayed from the multiple venthole and the gas hole；And
Wherein, the distribution plate can rotate with the source of the gas exchanger axis.
2. screw blow-dry device according to claim 1, it is characterised in that also include：
Fixed seat, the shell are installed in the fixed seat；
Bottom plate, the fixed seat are fixed on one end on the bottom plate；
Reducing motor, it is installed in the other end on the bottom plate；And
Shaft coupling, its one end connect the reducing motor, and the other end connects the connector of the source of the gas exchanger axis；
Wherein, the reducing motor drives source of the gas exchanger axis, the distribution plate and the connection by the shaft coupling
Bolt rotates.
3. screw blow-dry device according to claim 1, it is characterised in that the source of the gas exchanger axis middle part has convex
Platform section, the diameter of the boss section are more than the diameter at the source of the gas exchanger axis both ends, and the boss section both ends have locating surface.
4. screw blow-dry device according to claim 3, it is characterised in that the source of the gas exchanger axis are described by being installed in
The locating surface is supported in bearings in the supported hole at shell both ends, the bearing inner side, and the bearing outside is by solid
End cap located at the shell both ends is supported and positioned.
5. screw blow-dry device according to claim 3, it is characterised in that the supported hole closes on the one of the accommodating cavity
End has support surface, and outside framework oil seal is provided between the bearing and the support surface.
6. screw blow-dry device according to claim 1, it is characterised in that the screw thread nose end of the source of the gas exchanger axis
With end face, between the end face of the one side of the distribution plate and the source of the gas exchanger axis and the distribution plate another side
Seal washer is provided between the nut of the connecting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710936576.2A CN107560382B (en) | 2017-10-10 | 2017-10-10 | Screw hole blow-drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710936576.2A CN107560382B (en) | 2017-10-10 | 2017-10-10 | Screw hole blow-drying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107560382A true CN107560382A (en) | 2018-01-09 |
| CN107560382B CN107560382B (en) | 2023-11-07 |
Family
ID=60983903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710936576.2A Active CN107560382B (en) | 2017-10-10 | 2017-10-10 | Screw hole blow-drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107560382B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1129305A (en) * | 1994-07-22 | 1996-08-21 | 三洋电机株式会社 | Ventilator/dryer assembly |
| CA2266064A1 (en) * | 1998-04-03 | 1999-10-03 | Nemco, Inc. | Anti-torsion dryer connection |
| JP2000249466A (en) * | 1999-03-01 | 2000-09-14 | Olympus Optical Co Ltd | Method and device for drying part and pallet employed for drying |
| CA2342669A1 (en) * | 2001-03-29 | 2002-09-30 | D. & V.I. Inox S.R.L. | Apparatus for continuously drying unpackaged food products, in particular vegetables |
| CN1708384A (en) * | 2002-10-25 | 2005-12-14 | 精工爱普生株式会社 | Scrub washing method, scrub washing device, lens forming die drying method, lens forming die drying device, and plastic lens manufacturing method |
| CN103206838A (en) * | 2013-04-02 | 2013-07-17 | 海博瑞恩电子科技无锡有限公司 | Electrode core drying device and method |
| CN103486834A (en) * | 2013-09-17 | 2014-01-01 | 江苏俊知技术有限公司 | Adjustable blow-drying device |
| CN104374173A (en) * | 2014-11-07 | 2015-02-25 | 蒋剑锋 | Automatic drying device for small machined parts |
| EP2902738A1 (en) * | 2014-01-31 | 2015-08-05 | Yanmar Co., Ltd. | Static drying system for organic materials |
| DE102015105453A1 (en) * | 2014-04-14 | 2015-10-15 | Claire MAUREL | DEVICE FOR DRYING PARTS AND DEVICE FOR WASHING PARTS USING SUCH A DRYING DEVICE |
| CN205580098U (en) * | 2016-04-27 | 2016-09-14 | 郑州大学 | Anti -oxidation flash dryer |
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-
2017
- 2017-10-10 CN CN201710936576.2A patent/CN107560382B/en active Active
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|---|---|---|---|---|
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| CN104374173A (en) * | 2014-11-07 | 2015-02-25 | 蒋剑锋 | Automatic drying device for small machined parts |
| WO2017024341A1 (en) * | 2015-08-07 | 2017-02-16 | Akgk Pty Ltd | Rotary adsorbent dryers for compressed gas |
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| CN107101482A (en) * | 2017-05-03 | 2017-08-29 | 袁超 | A kind of rotary type umbrella drying plant |
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| Publication number | Publication date |
|---|---|
| CN107560382B (en) | 2023-11-07 |
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