CN206988287U - A kind of dissection type controllable single-chip electromagnetic clutch - Google Patents
A kind of dissection type controllable single-chip electromagnetic clutch Download PDFInfo
- Publication number
- CN206988287U CN206988287U CN201720873686.4U CN201720873686U CN206988287U CN 206988287 U CN206988287 U CN 206988287U CN 201720873686 U CN201720873686 U CN 201720873686U CN 206988287 U CN206988287 U CN 206988287U
- Authority
- CN
- China
- Prior art keywords
- fixing hole
- outer ring
- retainer
- electromagnetic clutch
- fracture
- 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.)
- Expired - Fee Related
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of dissection type controllable single-chip electromagnetic clutch, including outer ring, retainer and the inner ring set gradually from outside to inside, the outer arcuate surface of the outer ring is provided with fracture to inner side curved surfaces, screwed hole is equipped with the two sides of fracture on outer ring, screwed hole screw-internal thread fit has interior hexagonal screw rod；Circle-Array shows the fixing hole that several run through retainer on the curved surfaces of the retainer, and rolling element is provided with fixing hole；Circle-Array shows several rectangular channels corresponding with fixing hole position on the inner ring outer surface.The utility model on outer ring by being provided with fracture, tense-lax is carried out using interior hexagonal screw rod, solve under complicated occasion, bearing repairs the problem of replacement operation difficulty, fixing hole is provided with retainer simultaneously, rectangular channel is provided with inner ring, to fix rolling element, solves the problems, such as that bearing needs bearing capacity larger and can aligning in limited space.
Description
Technical field
The utility model belongs to bearing mnanufacture technical field, specifically a kind of dissection type controllable single-chip electromagnetic clutch.
Background technology
Bearing is a kind of important spare part in contemporary plant equipment, and its major function is the mechanical rotary body of support, is reduced
Coefficient of friction in its motion process, and ensure its rotating accuracy.Rolling bearing is typically by outer ring, inner ring, rolling element and holding
The part of frame four forms, and is strictly speaking made up of outer ring, inner ring, rolling element, retainer, sealing, six big part of lubricating oil.It is simple next
Say, as long as possessing outer ring, inner ring, rolling element just may be defined as rolling bearing, by the shape of rolling element, rolling bearing is divided into ball axle
Hold and the major class of roller bearing two.
In existing bearing, cylinder roller bearing, its cylindrical roller linearly contacts with raceway, has axial displacement special
Property, radial load ability is big, that is, is applied to bear heavy load and impact load, is also applied for rotating at a high speed, for medium-sized and big
All kinds of industrial machines such as type motor, generator, machine tool chief axis, deceleration device；And for example needle bearing, there is compact section, body
Product can reduce, and can bear big radial load, suitable for automobile engine, speed changer, bridge crane, compressor etc..
But for equipment such as gear-box, little gear, air blower, pump, printing machine, paper machines, both required that bearing used had automatic aligning
Ability and axial displacement characteristic, it is also necessary to which there is compact section to obtain larger bearing capacity for it.
Bearing is typically mounted at the narrow position in space, therefore, we are that it is necessary to have in limited sky in selection bearing
Between need bearing capacity larger and can aligning bearing, in addition the use occasion bearing maintenance change it is especially complex, axially assembly and disassembly
It is huge that bearing takes work consuming.
Utility model content
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of dissection type single-row aligning roller
Bearing, by being provided with fracture on outer ring, tense-lax is carried out using interior hexagonal screw rod, is solved under complicated occasion, bearing maintenance
The problem of replacement operation difficulty, while fixing hole is provided with retainer, rectangular channel is provided with inner ring, to fix rolling element, solution
Bearing of having determined need bearing capacity larger in limited space and can aligning the problem of.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of dissection type controllable single-chip electromagnetic clutch, including outer ring, retainer and the inner ring set gradually from outside to inside, institute
The outer arcuate surface for stating outer ring is provided with fracture to inner side curved surfaces, and spiral shell is equipped with the two sides of fracture on outer ring
Pit, screwed hole screw-internal thread fit have interior hexagonal screw rod；
Circle-Array shows the fixing hole that several run through retainer on the curved surfaces of the retainer, is provided with fixing hole
Rolling element；
Circle-Array shows several rectangular channels corresponding with fixing hole position on the inner ring outer surface.
Further, the width of the outer ring, retainer and inner ring is that consistent and side surface keeps flushing.
Further, the fracture undulate ratcheting structure.
Further, the fixing hole is rectangle pore structure, and rolling element is cylindrical roller, and rolling element upper end is rotatablely connected
The inner surface of outer ring, rolling element lower end, which rotates, agrees with fixing hole and rectangular channel.
Further, the rectangular channel is connected with fixing hole insertion and its cross-sectional sizes is consistent.
The beneficial effects of the utility model：A kind of dissection type controllable single-chip electromagnetic clutch of the utility model is simple in construction, system
It is low to make cost, by being provided with fracture on outer ring, tense-lax is carried out using interior hexagonal screw rod, suitable for being used under complicated occasion, dimension
When repairing replacing, dismounting is simple, while fixing hole is provided with retainer, and rectangular channel is provided with inner ring, to fix rolling element, makes this
Bearing in limited space, have bearing capacity it is larger and can voluntarily aligning the advantages of.
Brief description of the drawings
The utility model is further described below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structural representation of dissection type controllable single-chip electromagnetic clutch of the utility model.
Fig. 2 is the structural representation of Fig. 1 another angle.
Fig. 3 is the structural representation of outer ring in Fig. 1.
Fig. 4 is the structural representation of another angle in outer ring.
Fig. 5 is the structural representation of retainer in Fig. 1.
Fig. 6 is to maintain structural representation after frame installation rolling element.
Fig. 7 is the structural representation of inner ring in Fig. 1.
Fig. 8 is the structural representation of another angle of inner ring.
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.
As depicted in figs. 1 and 2, a kind of dissection type controllable single-chip electromagnetic clutch, including the outer ring set gradually from outside to inside
1st, retainer 2 and inner ring 3, the width of outer ring 1, retainer 2 and inner ring 3 is consistent, outer ring 1, retainer 2 and inner ring 3
Side surface keeps flushing.
As shown in Figure 3 and Figure 4, wherein, the outer arcuate surface of outer ring 1 is provided with fracture 101 to inner side curved surfaces, breaks
101 undulate ratcheting structures of mouth, fracture 101 is that plasma cut forms, on outer ring 1 on the two sides of fracture 101
Provided with screwed hole, screwed hole screw-internal thread fit has interior hexagonal screw rod 102, and interior hexagonal screw rod 102 passes through the both sides of fracture 101, leads to
Hexagonal screw rod 102 in rotation is crossed, to control the width size of fracture 101, especially complex occasion is being changed using bearing maintenance
When, the dismounting of bearing is highly convenient for, reduces the labor intensity of staff.
As shown in Figure 5 and Figure 6, wherein, retainer 2 is cirque structure, and Circle-Array is shown on the curved surfaces of retainer 2
Several run through the fixing hole 201 of retainer 2, are provided with 12 fixing holes 201 in the present embodiment, fixing hole 201 is rectangular opening knot
Structure, fixing hole 201 is interior to rotate the chimeric rolling element 202 for having and matching with fixing hole 201, and rolling element 202 is cylindrical roller, rolling
Kinetoplast 202 is rotatablely connected the inner surface of outer ring 1.
As shown in Figure 7 and Figure 8, wherein, Circle-Array shows several and the position phase of fixing hole 201 on the outer surface of inner ring 3
Corresponding rectangular channel 301, rectangular channel 301 is connected with the insertion of fixing hole 201 and cross-sectional sizes are consistent, and the lower end of rolling element 202 rotates
Agree with rectangular channel 301, in the presence of rectangular channel 301 and fixing hole 201, rolling element 202 has in limited space
Large carrying capacity and can voluntarily aligning the advantages of.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member is made various modifications or supplement to described specific embodiment or substituted using similar mode, without departing from reality
With new structure or surmount scope defined in the claims, the scope of protection of the utility model all should be belonged to.
Claims (5)
1. a kind of dissection type controllable single-chip electromagnetic clutch, including set gradually from outside to inside outer ring (1), retainer (2) and interior
Enclose (3), it is characterised in that：The outer arcuate surface of the outer ring (1) is provided with fracture (101), outer ring to inner side curved surfaces
(1) screwed hole is equipped with the two sides of fracture (101) on, screwed hole screw-internal thread fit has interior hexagonal screw rod (102)；
Circle-Array shows the fixing hole (201) that several run through retainer (2) on the curved surfaces of the retainer (2), fixed
Rolling element (202) is provided with hole (201)；
Circle-Array shows several rectangular channels corresponding with fixing hole (201) position on inner ring (3) outer surface
(301)。
2. a kind of dissection type controllable single-chip electromagnetic clutch according to claim 1, it is characterised in that the outer ring (1), protect
The width for holding frame (2) and inner ring (3) is that consistent and side surface keeps flushing.
A kind of 3. dissection type controllable single-chip electromagnetic clutch according to claim 1, it is characterised in that the fracture (101)
Undulate ratcheting structure.
A kind of 4. dissection type controllable single-chip electromagnetic clutch according to claim 1, it is characterised in that the fixing hole
(201) it is rectangle pore structure, rolling element (202) is cylindrical roller, and rolling element (202) upper end is rotatablely connected the interior of outer ring (1)
Side surface, rolling element (202) lower end, which rotates, agrees with fixing hole (201) and rectangular channel (301).
A kind of 5. dissection type controllable single-chip electromagnetic clutch according to claim 1, it is characterised in that the rectangular channel
(301) it is connected with fixing hole (201) insertion and its cross-sectional sizes is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720873686.4U CN206988287U (en) | 2017-07-18 | 2017-07-18 | A kind of dissection type controllable single-chip electromagnetic clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720873686.4U CN206988287U (en) | 2017-07-18 | 2017-07-18 | A kind of dissection type controllable single-chip electromagnetic clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206988287U true CN206988287U (en) | 2018-02-09 |
Family
ID=61405006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720873686.4U Expired - Fee Related CN206988287U (en) | 2017-07-18 | 2017-07-18 | A kind of dissection type controllable single-chip electromagnetic clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206988287U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026986A (en) * | 2018-08-12 | 2018-12-18 | 夏丰 | Spring type stealth high-speed bearing |
| KR20200123167A (en) * | 2018-02-27 | 2020-10-28 | 쿠퍼롤러베어링스컴파니리미티드 | Double row spherical roller bearings |
-
2017
- 2017-07-18 CN CN201720873686.4U patent/CN206988287U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200123167A (en) * | 2018-02-27 | 2020-10-28 | 쿠퍼롤러베어링스컴파니리미티드 | Double row spherical roller bearings |
| CN112119228A (en) * | 2018-02-27 | 2020-12-22 | 库珀滚动轴承有限公司 | Double-row spherical rolling bearing |
| KR102674719B1 (en) | 2018-02-27 | 2024-06-12 | 쿠퍼롤러베어링스컴파니리미티드 | Double row spherical roller bearings |
| CN109026986A (en) * | 2018-08-12 | 2018-12-18 | 夏丰 | Spring type stealth high-speed bearing |
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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: 20180209 Termination date: 20180718 |