CN207161533U - A kind of electric machines for roller journal packing attachment means - Google Patents
A kind of electric machines for roller journal packing attachment means Download PDFInfo
- Publication number
- CN207161533U CN207161533U CN201721664610.7U CN201721664610U CN207161533U CN 207161533 U CN207161533 U CN 207161533U CN 201721664610 U CN201721664610 U CN 201721664610U CN 207161533 U CN207161533 U CN 207161533U
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- China
- Prior art keywords
- lubrication
- sleeve
- attachment means
- electric machines
- wear
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- 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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Abstract
The utility model discloses a kind of electric machines for roller journal packing attachment means, the rotation lubricating sleeve in lubrication storage set outside is covered and is enclosed on including lubrication storage, rotate and be cased with lubricated crossing set on the outside of lubricating sleeve, lubrication storage set both ends are symmetrically installed with end cover, lubrication transition sleeve and the wear-resistant sleeve that coaxial line distribution is cased with the outside of end cover.The utility model passes through scientific and reasonable structure design, it is effective to solve the problems, such as that motor overhaul that difficult, cost is high, waste is serious in maintenance process, the self-lubricating effect of whole device is reliable, increase the wear-resisting intensity of axle journal, extend motor service life, maintenance cost is reduced, increases economic efficiency, there is good economy and promotional value.
Description
Technical field
The utility model belongs to overhaul of the equipments field, more particularly to a kind of electric machines for roller journal packing attachment means.
Background technology
At present, sheet material production unit in process of production, all kinds of electric machines for roller operationally, the anti-watertight of load end-journal
At envelope, due to being contacted with water, easy corrosion, and the friction with outside framework oil seal, will wear quickly, groove is formed, is lost
Waterproof effect, when overhauling every time, built-up welding will be carried out, processed, multiple built-up welding, have a strong impact on the service life of motor shaft.
Utility model content
The purpose of this utility model is to overcome problem above existing for prior art, there is provided a kind of electric machines for roller axle journal is close
Attachment means are sealed, increase the wear-resisting intensity of axle journal, extend motor service life, maintenance cost is reduced, increases economic efficiency.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of electric machines for roller journal packing attachment means, including lubrication storage cover and are enclosed on turn in lubrication storage set outside
Dynamic lubricating sleeve, rotate be cased with the outside of lubricating sleeve it is lubricated cross set, lubrication storage covers both ends and is symmetrically installed with end cover, lubricated
Set is crossed with being cased with the wear-resistant sleeve of coaxial line distribution on the outside of end cover；
The lubrication storage set both ends of the surface are along the circumferential direction staggeredly distributed with three lubrication holding tanks and three guiding axis holes,
It is connected between adjacent lubrication holding tank by pod apertures, pod apertures are with being oriented to axis hole vertically through vertical among lubrication holding tank
Directly to being externally provided with lubrication groove；
The rotation lubricating sleeve the week side of boss is along the circumferential direction evenly equipped with some and diameter parallel bar shaped dredging flow groove；
The lubrication transition sleeve medial surface is evenly equipped with some annular drainage troughs, annular drainage trench bottom edge circle in the axial direction
Circumferential direction is evenly equipped with some lubrication holes；
The end cover includes sealing ring, and sealing ring inner surface is evenly equipped with three be engaged with being oriented to axis hole and is oriented to cunning
Moving axis and three seal bosses being engaged with lubrication holding tank.
Further, it is to be slidably matched between the lubrication transition sleeve, end cover and wear-resistant sleeve inner surface, effectively drops
Low cooperation resistance.
Further, coordinate between the guiding axis hole and guiding sliding axle for gap, lubricate holding tank and seal boss
Between for interference fit, not only reduce the installation resistance of end cover, also improve the sealing effectiveness of end cover.
Further, the length for being oriented to sliding axle is equal to the half of axis of guide hole depth, coordinates more stable.
Further, the internal diameter for rotating lubricating sleeve is bigger 0.5-1mm than the internal diameter of lubrication storage set, is easy to rotation to lubricate
The installation of set.
Further, the thickness of the lubrication storage set is 3-5mm, rotates lubricating sleeve, lubrication transition sleeve, the thickness of wear-resistant sleeve
Degree is 0.5-1mm, can reduce the wasting of resources while structural strength is ensured.
Further, the outer face flush of the end face of the wear-resistant sleeve and sealing ring, installation coordinate more stable.
The beneficial effects of the utility model are：
The utility model effectively solves motor and overhauled in maintenance process and is stranded by scientific and reasonable structure design
Difficult, cost height, the problem of serious is wasted, the self-lubricating effect of whole device is reliable, increases the wear-resisting intensity of axle journal, and extending motor makes
With the life-span, maintenance cost is reduced, increases economic efficiency, there is good economy and promotional value.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms the part of the application,
Schematic description and description of the present utility model is used to explain the utility model, does not form to of the present utility model improper
Limit.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Structure explosion diagram of the present utility model；
Fig. 3 is partial structurtes explosive view of the present utility model；
Fig. 4 is partial structural diagram of the present utility model；
Fig. 5 is partial structural diagram of the present utility model；
Fig. 6 is partial structural diagram of the present utility model；
Fig. 7 is partial structural diagram of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ",
" in ", " length ", " interior ", indicating position or the position relationship such as " surrounding ", be for only for ease of description the utility model and simplification
Description, rather than the component or element of instruction or hint meaning must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that to limitation of the present utility model.
A kind of electric machines for roller journal packing attachment means as shown in Figure 1 to Figure 3, including lubrication storage cover 1 and are enclosed on
The rotation lubricating sleeve 2 in the outside of lubrication storage set 1, rotate the outside of lubricating sleeve 2 and be cased with lubricated crossing set 3,1 both ends pair of lubrication storage set
Title is provided with end cover 4, and lubrication transition sleeve 3 is cased with the wear-resistant sleeve 5 of coaxial line distribution with the outside of end cover 4.
As shown in figure 4, lubrication storage 1 both ends of the surface of set are along the circumferential direction staggeredly distributed with three lubrication holding tanks 12 and three
Axis hole 11 is oriented to, is connected between adjacent lubrication holding tank 12 by pod apertures 13, axis hole 11 is vertical passes through with guiding for pod apertures 13
Logical, the lubrication intermediate vertical of holding tank 12 is to being externally provided with lubrication groove 14.
As shown in figure 5, rotating the week side of boss of lubricating sleeve 2 is along the circumferential direction evenly equipped with some and diameter parallel bar shaped dredging flow groove
21；It is bigger 0.5-1mm than the internal diameter of lubrication storage set 1 to rotate the internal diameter of lubricating sleeve 2, is easy to rotate the installation of lubricating sleeve 2.
As shown in fig. 6, the lubrication medial surface of transition sleeve 3 is evenly equipped with some annular drainage troughs 31, annular drainage in the axial direction
The bottom of groove 31 is along the circumferential direction evenly equipped with some lubrication holes 32.
As shown in fig. 7, end cover 4 includes sealing ring 41, the inner surface of sealing ring 41 is evenly equipped with to match with being oriented to axis hole 11
Three closed are oriented to sliding axle 43 and three seal bosses 42 being engaged with lubrication holding tank 12.
Wherein, it is to be slidably matched to lubricate between transition sleeve 3, end cover 4 and the inner surface of wear-resistant sleeve 5, is effectively reduced
Coordinate resistance；It is oriented to axis hole 11 and is oriented between sliding axle 43 and coordinate for gap, lubricates between holding tank 12 and seal boss 42
To be interference fitted, the installation resistance of end cover 4 is not only reduced, also improves the sealing effectiveness of end cover 4；It is oriented to and slides
The length of axle 43 is equal to the half for being oriented to the depth of axis hole 11, coordinates more stable；The thickness of lubrication storage set 1 is 3-5mm, is rotated
Lubricating sleeve 2, lubrication transition sleeve 3, the thickness of wear-resistant sleeve 5 are 0.5-1mm, can reduce resource while structural strength is ensured
Waste；The end face of wear-resistant sleeve 5 and the outer face flush of sealing ring 41, installation coordinate more stable.
The utility model effectively solves motor and overhauled in maintenance process and is stranded by scientific and reasonable structure design
Difficult, cost height, the problem of serious is wasted, the self-lubricating effect of whole device is reliable, increases the wear-resisting intensity of axle journal, and extending motor makes
With the life-span, maintenance cost is reduced, increases economic efficiency, there is good economy and promotional value.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
It is contained in reference to specific features, structure, material or the feature that the embodiment or example describe of the present utility model at least one
In embodiment or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or
Example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments or example
In combine in an appropriate manner.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.
Claims (7)
- A kind of 1. electric machines for roller journal packing attachment means, it is characterised in that：Store set (1) including lubrication and be enclosed on lubrication and deposit Rotation lubricating sleeve (2) on the outside of storage set (1), rotate be cased with the outside of lubricating sleeve (2) it is lubricated cross set (3), lubrication storage covers (1) two End is symmetrically installed with end cover (4), lubrication transition sleeve (3) and the wear-resistant sleeve that coaxial line distribution is cased with the outside of end cover (4) (5)；Described lubrication storage set (1) both ends of the surface are along the circumferential direction staggeredly distributed with three lubrication holding tanks (12) and three axis of guides Hole (11), it is connected by pod apertures (13) between adjacent lubrication holding tank (12), pod apertures (13) are hung down with being oriented to axis hole (11) Straight insertion, lubrication holding tank (12) intermediate vertical is to being externally provided with lubrication groove (14)；Described rotation lubricating sleeve (2) the week side of boss is along the circumferential direction evenly equipped with some and bar shaped dredging flow groove of diameter parallel (21)；Described lubrication transition sleeve (3) medial surface is evenly equipped with some annular drainage troughs (31), annular drainage trough (31) in the axial direction Bottom is along the circumferential direction evenly equipped with some lubrication holes (32)；The end cover (4) includes sealing ring (41), and sealing ring (41) inner surface is evenly equipped with to be engaged with being oriented to axis hole (11) Three be oriented to sliding axles (43) and with lubrication holding tank (12) three seal bosses (42) being engaged.
- A kind of 2. electric machines for roller journal packing attachment means according to claim 1, it is characterised in that：The lubrication transition It is to be slidably matched between set (3), end cover (4) and wear-resistant sleeve (5) inner surface.
- A kind of 3. electric machines for roller journal packing attachment means according to claim 1, it is characterised in that：The guiding axis hole (11) coordinate between guiding sliding axle (43) for gap, match somebody with somebody between lubrication holding tank (12) and seal boss (42) for interference Close.
- A kind of 4. electric machines for roller journal packing attachment means according to claim 1, it is characterised in that：Described be oriented to is slided The length of axle (43) is equal to the half for being oriented to axis hole (11) depth.
- A kind of 5. electric machines for roller journal packing attachment means according to claim 1, it is characterised in that：It is described to rotate lubrication The internal diameter for covering (2) is bigger 0.5-1mm than the internal diameter of lubrication storage set (1).
- A kind of 6. electric machines for roller journal packing attachment means according to claim 1, it is characterised in that：The lubrication storage The thickness for covering (1) is 3-5mm, and it is 0.5-1mm to rotate lubricating sleeve (2), lubrication transition sleeve (3), the thickness of wear-resistant sleeve (5).
- A kind of 7. electric machines for roller journal packing attachment means according to claim 1, it is characterised in that：The wear-resistant sleeve (5) end face and the outer face flush of sealing ring (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721664610.7U CN207161533U (en) | 2017-12-04 | 2017-12-04 | A kind of electric machines for roller journal packing attachment means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721664610.7U CN207161533U (en) | 2017-12-04 | 2017-12-04 | A kind of electric machines for roller journal packing attachment means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207161533U true CN207161533U (en) | 2018-03-30 |
Family
ID=61724567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721664610.7U Expired - Fee Related CN207161533U (en) | 2017-12-04 | 2017-12-04 | A kind of electric machines for roller journal packing attachment means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207161533U (en) |
-
2017
- 2017-12-04 CN CN201721664610.7U patent/CN207161533U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 Termination date: 20201204 |