CN109412327A - A kind of machine shaft that can eliminate scrap - Google Patents
A kind of machine shaft that can eliminate scrap Download PDFInfo
- Publication number
- CN109412327A CN109412327A CN201811643206.0A CN201811643206A CN109412327A CN 109412327 A CN109412327 A CN 109412327A CN 201811643206 A CN201811643206 A CN 201811643206A CN 109412327 A CN109412327 A CN 109412327A
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- CN
- China
- Prior art keywords
- shell
- fuselage
- shaft
- fixture block
- welded
- 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.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/003—Couplings; Details of shafts
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Toys (AREA)
Abstract
The invention discloses the machine shafts that one kind can eliminate scrap, including fuselage, shell is provided at one side external surface center of fuselage, level offers empty slot at one end center of shell, the inner surface wall of empty slot is embedded with annulus magnet vertically, the inner surface wall of empty slot is provided with annular fixture block close to one end of fuselage, the outer surface of annular fixture block is arranged with rubber ring, and annular fixture block is welded with reset spring away from face level with annulus magnet.In the present invention, a side external surface of fuselage is provided with shell, empty slot is offered at the centre of surface of shell, annulus magnet is embedded in the inner surface wall of empty slot, annulus magnet is set in the outer surface of shaft, drives annulus magnet mobile in the outer surface of shaft by pulling column, so that the metal debris in shaft be adsorbed, the cleannes for keeping shaft outer surface, avoid metal debris from wearing when motor is worked to shaft.
Description
Technical field
The present invention relates to machine shaft technical fields, more particularly to a kind of machine shaft that can eliminate scrap.
Background technique
Machine shaft is exactly the connection bearing on motor, and the axis of motor should have enough intensity first, to guarantee that motor exists
Working condition and processing axis do not generate residual deformation or damage；Meanwhile shaft will have enough rigidity, i.e., when shaft works,
The amount of deflection of axis must be within allowed band；It is also contemplated that the height for turning critical speed of shaft should make shaft working speed and
There are enough differences between critical speed, to prevent to resonate, especially to the higher motor of revolving speed, should be faced when necessary
The checking computations of boundary's revolving speed.
The shaft of existing motor, can not metal debris or non-to the outer surface of its shaft there is some problems
Metal debris is cleared up, and remaining metal debris can cause shaft centainly when motor is operated on machine shaft
Damage, to reduce the service life of shaft.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and the one kind proposed can eliminate scrap
Machine shaft.
To achieve the goals above, present invention employs following technical solutions: one kind can eliminate the machine shaft of scrap,
Including fuselage, shell is provided at a side external surface center of the fuselage, level offers at one end center of the shell
Empty slot, the inner surface wall of the empty slot are embedded with annulus magnet vertically, and the inner surface wall of the empty slot is provided with close to one end of fuselage
The outer surface of annular fixture block, the annular fixture block is arranged with rubber ring, and the annular fixture block deviates from face water with annulus magnet
Downhand welding is connected to reset spring, and the reset spring and annular fixture block are welded away from face and the outer surface of fuselage, the fuselage
Top and bottom are welded with column vertically.
It is as above-mentioned technical proposal to further describe:
The outer surface level of the shell opens up fluted, and the internal slide of the groove is embedded with baffle, the baffle
Sectional elevation it is L-shaped, there are two the baffle is arranged altogether, and two baffles are symmetrical about the horizontal central line of shell.
It is as above-mentioned technical proposal to further describe:
The bottom of two baffles is welded with slide bar, the bottom of the slide bar and annular snap close to one end edge vertically
The top of block is welded, and the inner surface wall for the sliding slot that the inner surface wall of the slide bar and empty slot is opened up is slidably connected.
It is as above-mentioned technical proposal to further describe:
Level is welded with bayonet lock at the opposite face center of two baffles and shell, and the outer surface of the bayonet lock is opened vertically
Equipped with U-lag.
It is as above-mentioned technical proposal to further describe:
The corresponding end level of the shell and bayonet lock offers card slot, offers vertically at the inner surface wall center of the card slot
First circular hole, there are two first circular hole is arranged altogether, and two the first circular holes are symmetrical about the horizontal central line of card slot, and described
Brute spring is welded in the internal backplane of one circular hole vertically, the brute spring is welded with card slot internal backplane away from face
Convex block.
It is as above-mentioned technical proposal to further describe:
The opposite face of the fuselage and shell is along the circumferential direction equidistantly opened up there are four the second circular hole, and four described second are justified
The inner horizontal in hole is provided with telescopic rod, the internal backplane welding of one end of the telescopic rod and the second circular hole, the telescopic rod
The other end and shell outer surface weld.
It is as above-mentioned technical proposal to further describe:
Being horizontally disposed at the outer surface center of the fuselage has shaft, and the annulus magnet and annular fixture block are set in and turn
The outer surface of axis.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1: in the present invention, a side external surface of fuselage is provided with shell, offers empty slot at the centre of surface of shell,
It is embedded with annulus magnet in the inner surface wall of empty slot, annulus magnet is set in the outer surface of shaft, drives circle by pulling column
Ring magnet is mobile in the outer surface of shaft, so that the metal debris in shaft be adsorbed, keeps the cleaning of shaft outer surface
Degree, avoids metal debris from wearing when motor is worked to shaft.
2: in the present invention, in the annular fixture block that is internally provided with of empty slot, the outer surface of annular fixture block is arranged with rubber ring, by
It is less than the internal diameter of annulus magnet in the outer diameter of annular fixture block, by pulling baffle, so that annular fixture block be made to drive rubber ring to circle
The adsorbed metal debris of the inner surface wall of ring magnet is cleared up, while can also be cleared up scrap nonmetallic in shaft,
Keep the clean-up performance of shaft more preferable, operating procedure is simple.
Detailed description of the invention
Fig. 1 is the side sectional view for the machine shaft that one kind proposed by the present invention can eliminate scrap；
Fig. 2 is the snap-in structure enlarged drawing for the machine shaft that one kind proposed by the present invention can eliminate scrap；
Fig. 3 is the front section view for the machine shaft that one kind proposed by the present invention can eliminate scrap.
In figure: 1, shaft；2, empty slot；3, groove；4, bayonet lock；5, baffle；6, column；7, fuselage；8, annular fixture block；9, circle
Ring magnet；10, rubber ring；11, shell；12, telescopic rod；13, the first circular hole；14, U-lag；15, convex block；16, brute spring；
17, sliding slot；18, reset spring；19, slide bar；20, the second circular hole；21, card slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig.1-3, a kind of embodiment provided by the invention: one kind can eliminate the machine shaft of scrap, including fuselage
7, shell 11 is provided at a side external surface center of fuselage 7, and the sectional elevation of shell 11 is rounded, one end center of shell 11
Place's level offers empty slot 2, and the inner surface wall of empty slot 2 is embedded with annulus magnet 9 vertically, and the inner surface wall of empty slot 2 is close to the one of fuselage 7
End is provided with annular fixture block 8, and the outer diameter of annular fixture block 8 is less than the internal diameter of annulus magnet 9, and the outer surface of annular fixture block 8 is arranged with
Rubber ring 10, annular fixture block 8 is welded with reset spring 18 away from face level with annulus magnet 9, in baffle 5 in pulling
Afterwards, using the restoring force of reset spring 18, baffle 5 is set back, while playing the role of positioning, reset spring to baffle 5
18 and annular fixture block 8 welded away from face and the outer surface of fuselage 7,18 pairs of reset spring annular fixture blocks 8 play fixed effect,
The top and bottom of fuselage 7 are welded with column 6 vertically, and column 6 is convenient for the movement to shell 11.
The outer surface level of shell 11 opens up fluted 3, and the internal slide of groove 3 is embedded with baffle 5, baffle 5 it is vertical
Section is L-shaped, the movement of the mobile drive annular fixture block 8 of baffle 5, and there are two the total settings of baffle 5, and two baffles 5 are about shell
The horizontal central line of body 11 is symmetrical, and the bottom of two baffles 5 is welded with slide bar 19 close to one end edge vertically, and slide bar 19 is to baffle
5 play the role of connection, the top welding of the bottom of slide bar 19 and annular fixture block 8, slide bar 19 and empty slot 2 with annular fixture block 8
The inner surface wall for the sliding slot 17 that inner surface wall is opened up is slidably connected, and level is welded at the opposite face center of two baffles 5 and shell 11
There is bayonet lock 4, baffle 5 is fixed, the outer surface of bayonet lock 4 offers U-lag 14, the corresponding end of shell 11 and bayonet lock 4 vertically
Level offers card slot 21, offers the first circular hole 13 at the inner surface wall center of card slot 21 vertically, and the first circular hole 13 is provided with altogether
Two, and two the first circular holes 13 are symmetrical about the horizontal central line of card slot 21, weld vertically in the internal backplane of the first circular hole 13
There is brute spring 16, brute spring 16 is welded with convex block 15, the phase of fuselage 7 and shell 11 away from face with 21 internal backplane of card slot
Opposite is along the circumferential direction equidistantly opened up there are four the second circular hole 20, and the inner horizontal of four the second circular holes 20 is provided with telescopic rod
12, play the role of support to shell 11, one end of telescopic rod 12 and the internal backplane of the second circular hole 20 are welded, telescopic rod 12
The outer surface of the other end and shell 11 is welded, and telescopic rod 12 makes shell 11 connect more stable, the appearance of fuselage 7 with fuselage 7
Being horizontally disposed at the center of face has shaft 1, and annulus magnet 9 is set in the outer surface of shaft 1 with annular fixture block 8, convenient for shaft 1
Outer surface cleaned.
Working principle: offering empty slot 2 at the centre of surface of shell 11, is embedded with annular magnet in the inner surface wall of empty slot 2
Iron 9, annulus magnet 9 are set in the outer surface of shaft 1, drive the movement of shell 11, the movement of shell 11 by pulling column 6
It is mobile in the outer surface of shaft 1 to drive annulus magnet 9, so that the metal debris in shaft 1 be adsorbed, keeps outside shaft 1
The cleannes on surface after shell 11 is mobile, are supported shell 11 in four telescopic rods 12 that one end of shell 11 is arranged,
After cleaning is completed, column 6 is pushed, telescopic rod 12 drives shaft 1 to set back, is internally provided with annular in empty slot 2
The outer surface of fixture block 8, annular fixture block 8 is arranged with rubber ring 10, since the outer diameter of annular fixture block 8 is less than the internal diameter of annulus magnet 9,
By pulling baffle 5, so that annular fixture block 8 be made to drive rubber ring 10 to the adsorbed metal debris of the inner surface wall of annulus magnet 9
It is cleared up, while nonmetallic scrap in shaft 1 can also be cleared up, keep the clean-up performance of shaft 1 more preferable, to annular magnet
After iron 9 cleans, baffle 5 is pushed, the bayonet lock 4 welded at baffle 5 and the opposite face center of shell 11 is sticked in card slot 21
Inside in the U-lag 14 that the outer surface that the convex block 15 that the inside of card slot 21 is equipped with is fastened on bayonet lock 4 opens up, is consolidated baffle 5
Fixed, operating procedure is simple.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (7)
1. one kind can eliminate the machine shaft of scrap, including fuselage (7), it is characterised in that: the side appearance of the fuselage (7)
It is provided at the center of face shell (11), level offers empty slot (2) at one end center of the shell (11), the empty slot (2)
Inner surface wall be embedded with vertically annulus magnet (9), the inner surface wall of the empty slot (2) is provided with annular close to one end of fuselage (7)
Fixture block (8), it is described annular fixture block (8) outer surface be arranged with rubber ring (10), it is described annular fixture block (8) with annulus magnet
(9) be welded with reset spring (18) away from face level, the reset spring (18) and annular fixture block (8) away from face and fuselage
(7) outer surface welding, the top and bottom of the fuselage (7) are welded with column (6) vertically.
2. the machine shaft that one kind according to claim 1 can eliminate scrap, it is characterised in that: the shell (11)
Outer surface level opens up fluted (3), and the internal slide of the groove (3) is embedded with baffle (5), the baffle (5) it is vertical
Section is L-shaped, and there are two the total settings of the baffle (5), and two baffles (5) are symmetrical about the horizontal central line of shell (11).
3. the machine shaft that one kind according to claim 2 can eliminate scrap, it is characterised in that: two baffles
(5) bottom is welded with slide bar (19) vertically close to one end edge, the top of the bottom of the slide bar (19) and annular fixture block (8)
The inner surface wall for the sliding slot (17) that the inner surface wall of portion's welding, the slide bar (19) and empty slot (2) is opened up is slidably connected.
4. the machine shaft that one kind according to claim 2 can eliminate scrap, it is characterised in that: two baffles
(5) it is welded with bayonet lock (4) with level at the opposite face center of shell (11), the outer surface of the bayonet lock (4) offers U-shaped vertically
Slot (14).
5. the machine shaft that one kind according to claim 1 can eliminate scrap, it is characterised in that: the shell (11) with
The corresponding end level of bayonet lock (4) offers card slot (21), offers the first circle at the inner surface wall center of the card slot (21) vertically
Hole (13), there are two the total settings of first circular hole (13), and horizontal central line of two the first circular holes (13) about card slot (21)
Symmetrically, it is welded with vertically brute spring (16) in the internal backplane of first circular hole (13), the brute spring (16) and card
Slot (21) internal backplane is welded with convex block (15) away from face.
6. the machine shaft that one kind according to claim 1 can eliminate scrap, it is characterised in that: the fuselage (7) with
The opposite face of shell (11) is along the circumferential direction equidistantly opened up there are four the second circular hole (20), four second circular holes (20) it is interior
Portion is horizontally disposed to be had telescopic rod (12), and one end of the telescopic rod (12) and the internal backplane of the second circular hole (20) are welded, described
The other end of telescopic rod (12) and the outer surface of shell (11) are welded.
7. the machine shaft that one kind according to claim 1 can eliminate scrap, it is characterised in that: the fuselage (7)
Being horizontally disposed at the center of outer surface has shaft (1), and the annulus magnet (9) and annular fixture block (8) are set in the outer of shaft (1)
Surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811643206.0A CN109412327A (en) | 2018-12-29 | 2018-12-29 | A kind of machine shaft that can eliminate scrap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811643206.0A CN109412327A (en) | 2018-12-29 | 2018-12-29 | A kind of machine shaft that can eliminate scrap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109412327A true CN109412327A (en) | 2019-03-01 |
Family
ID=65462158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811643206.0A Withdrawn CN109412327A (en) | 2018-12-29 | 2018-12-29 | A kind of machine shaft that can eliminate scrap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109412327A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081494A (en) * | 2019-06-13 | 2020-12-15 | 东营一恒新型建材有限公司 | Stable fixed aluminum-plastic co-extrusion profile |
-
2018
- 2018-12-29 CN CN201811643206.0A patent/CN109412327A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081494A (en) * | 2019-06-13 | 2020-12-15 | 东营一恒新型建材有限公司 | Stable fixed aluminum-plastic co-extrusion profile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190301 |