CN207393911U - A kind of end cap that can be rapidly completed fastening reducer shaft end-stopping plate - Google Patents
A kind of end cap that can be rapidly completed fastening reducer shaft end-stopping plate Download PDFInfo
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- CN207393911U CN207393911U CN201721494922.8U CN201721494922U CN207393911U CN 207393911 U CN207393911 U CN 207393911U CN 201721494922 U CN201721494922 U CN 201721494922U CN 207393911 U CN207393911 U CN 207393911U
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- main cover
- lid
- end cap
- endoporus
- fastening
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Abstract
A kind of end cap that can be rapidly completed fastening reducer shaft end-stopping plate, belongs to finish rolling retarder equipment technical field, for being rapidly completed the end-stopping plate work of fastening reducer shaft.Its technical solution is：End cap is main cover and the Split type structure of secondary lid, main cover is annulus shape, main cover is fastenedly connected with babinet, the annulus inner side end of main cover and bearing outer ring, eccentric a set of cups compression fit, pair lid is circular tablet, the circular flat of pair lid is covered on the annulus endoporus of main cover, and pair lid is fastenedly connected by fastening bolt with main cover, and handle is fixed in the plane of secondary lid.The utility model can keep main cover, always in impaction state, only to dismount secondary lid with bearing outer ring, eccentric a set of cups when carrying out periodical axle end baffle plate bolt terminal operation, avoid frequently deformed damaged caused by dismounting main cover.The utility model is simple in structure, easy to operate, reduces the repair time, improves upkeep operation efficiency, avoids end cap damage, has significant economic benefit.
Description
Technical field
The utility model is related to a kind of end caps that can be rapidly completed the end-stopping plate work of fastening reducer shaft, belong to finish rolling and subtract
Fast device equipment technical field.
Background technology
1780 finish rolling speed reducers belong to helical gear engagement retarder, retarder end cap be monoblock type, about 1.5 tons of substance.Subtract
Fast device end cap plays the role of compressing bearing outer ring, eccentric a set of cups and seal case in speed reducer drive system.Retarder exists
During use, bearing outer ring runs circle, eccentric a set of cups rotation will all cause retarder substantial spoilage, and end cap is to preventing bearing outer ring
It is important that race is enclosed, eccentric a set of cups turns to pass.Cover internal has axle end baffle plate, and reliable pre-tighten of axle end baffle plate is to ensure that bearing inner race
There is not the key for running circle, therefore reducer shaft end-stopping plate bolt every three months is once fastened.Retarder end shaft end is kept off at present
Plate terminal operation has the following disadvantages：
1st, retarder end cap must be dismantled by completing axle end baffle plate bolt terminal operation, and dismounting every time all consumes a large amount of man-hours.
2nd, retarder end cap is heavier, and dismounting needs at least four operating personnels that overhead traveling crane is coordinated to carry out long working could be complete
Into fastening, take time and effort.
3rd, due to needing often dismounting retarder end cap, end cap deformation is be easy to cause, can not reliably be compressed after end cap deformation
Bearing outer ring and a set of cups easily cause retarder significant trouble.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of can be rapidly completed to fasten reducer shaft end-stopping plate
End cap, this end cap can be reduced the repair time, improve upkeep operation to avoid end cap is dismantled when fastening reducer shaft end-stopping plate
Efficiency and end cap is avoided to damage.
Solving the technical solution of above-mentioned technical problem is：
A kind of end cap that can be rapidly completed fastening reducer shaft end-stopping plate, it includes main cover, secondary lid, handle and fastening spiral shell
Bolt, main cover are annulus shape, and main cover annular ring peripheral is evenly equipped with the end cap fixing threaded hole of multiple installation screws, installation screw and babinet
Corresponding, main cover and babinet are fastenedly connected by fastening bolt, and annulus inner side end and bearing outer ring, the eccentric a set of cups of main cover compress
Cooperation, pair lid are circle tablet, and the circular flat of pair lid is covered on the annulus endoporus of main cover, around the secondary circular tablet covered
Outer circumferential edges have multiple connecting screw holes, and main cover planar annular has the fixation spiral shell around endoporus close to the circumferential edges of annulus endoporus
Hole, the connecting screw hole of secondary lid circumference is corresponding with the fixing threaded hole of main cover endoporus circumference, and fastening bolt fastens pair lid with main cover
Connection, handle are fixed in the plane of secondary lid.
The above-mentioned end cap that can be rapidly completed fastening reducer shaft end-stopping plate, secondary cover on the end face opposite with main cover have circle
Shape boss, round boss are embedded into main cover endoporus, circumference side and the main cover endoporus circumferential inner wall close contact of round boss.
The above-mentioned end cap that can be rapidly completed fastening reducer shaft end-stopping plate, the pair have covered top wire hole, top wire hole and master
Lid circular planes are opposite.
The beneficial effects of the utility model are：
The utility model is the pioneering of reducer shaft end-stopping plate fast fixture device, solves length with very simple device
The problem of phase time-consuming, laborious terminal operation is made that significant contribution for retarder periodicmaintenance.The device knot of the utility model
Structure is simple and convenient to operate, and dismounting main cover can be avoided when carrying out periodical axle end baffle plate bolt terminal operation, is dismounted secondary lid and is
It can；Avoid frequently dismounting main cover, it is ensured that main cover reliably compresses bearing outer ring, the function of eccentric a set of cups；It is convex that pair covers design
Platform ensure that secondary lid sealing effect, and design handle is covered in pair, ensure that secondary lid dismounting is convenient；Secondary sheet weight is torn open less than 30Kg
It is time saving and energy saving to fill, from 4 people 4 it is small when operation become 2 people 1 it is small when operation, saved a large amount of man-hours.The utility model reduces maintenance
Time improves upkeep operation efficiency, avoids end cap damage, has significant economic benefit.
Description of the drawings
Fig. 1 is the end cap front view of the utility model；
Fig. 2 is the A-A sectional views of Fig. 1；
It is marked in figure as follows：Main cover 1, secondary lid 2, handle 3, installation screw 4, connecting screw hole 5, fastening bolt 6, boss 7, top
Wire hole 8.
Specific embodiment
The utility model is made of main cover 1, secondary lid 2, handle 3 and fastening bolt 6.
Shown in figure, main cover 1 is annulus shape, and 1 annular ring peripheral of main cover is evenly equipped with multiple installation screws 4, installation screw 4 with
The end cap fixing threaded hole of babinet is corresponding, and main cover 1 is fastenedly connected by fastening bolt 6 with babinet, the annulus inner side end of main cover 1 with
Bearing outer ring, eccentric a set of cups are compression fit, and the annulus medial surface of main cover 1 compresses bearing outer ring and eccentric a set of cups.
It is shown in figure, secondary lid 2 is circular tablet, and the circular flat of secondary lid 2 is covered on the annulus endoporus of main cover 1, is surround
The outer circumferential edges of the circular tablet of secondary lid 2 have multiple connecting screw holes 5, and 1 planar annular of main cover is close to the circumferential edge of annulus endoporus
Edge has the fixing threaded hole around endoporus, and the connecting screw hole 5 of secondary 2 circumference of lid is corresponding with the fixing threaded hole of 1 endoporus circumference of main cover, tightly
Secondary lid 2 is fastenedly connected by fixing bolt 6 with main cover 2.End cap, can be in fastening retarder using main cover 1 and the Split type structure of secondary lid 2
Without the main cover 1 of dismounting end cap during axle end baffle plate bolt, main cover 1 is made to remain impaction state with bearing outer ring, eccentric a set of cups,
And avoid the damage of main cover 1.
It is shown in figure, handle 3 is welded in the plane of secondary lid 2, easy disassembly can be carried out to secondary lid 2 by handle 3.
Show there is round boss 7 on secondary lid 2 end face opposite with main cover 1 in figure, round boss 7 is embedded into 1 endoporus of main cover
In, circumference side and the 1 endoporus circumferential inner wall close contact of main cover of round boss 7.7 structure of boss of secondary lid 2 can ensure pair
The sealing effect of lid 2.
Show there is top wire hole 8 on secondary lid 2 in figure, top wire hole 8 is opposite with 1 circular planes of main cover.The effect of top wire hole 8 is
Secondary lid 2 is jacked up by top wire hole 8 with jackscrew during dismounting pair lid 2, operation easy to disassemble.
The application method of the utility model is as follows：
A., retarder end cap main cover 1 is installed：Galvanized wire is placed in reducer shaft bearing outer-ring and babinet face appropriate location first, it will
Main cover 1 is installed and locks fastening bolt 6；Then main cover 1 is removed, galvanized wire thickness is measured, is more than according to bearing outer ring compaction degree
The principle of babinet compaction degree carries out repair to main cover 1, and the good main cover 1 of repair is installed to babinet, and equal at babinet faying face
Even smearing fluid sealant；
B., retarder end cap pair lid 2 is installed：Fluid sealant is smeared at secondary lid 2 and the faying face of main cover 1, holding handle 3 will
Secondary lid 2, which lifts, to be placed in main cover 1, is fastenedly connected secondary lid 2 with main cover 1 with fastening bolt 6；
C. retarder end cap pair lid 2 is dismantled, is ready for the fastening of axle end baffle plate bolt：Unclamp secondary lid 2 and the fastening of main cover 1
Bolt 6 is jacked up secondary lid 2 by the top wire hole 7 on secondary lid 2 so that secondary lid 2 is disengaged with main cover 1, then by secondary lid 2
Handle 3 carries secondary lid 2 off placement on one side；
D. axle end baffle plate bolt is fastened：Secondary lid 2 can fasten axle end baffle plate fixing bolt after removing, and hydraulic spanner can be used
It is fastened by regulation pretightning force, bolt is carried out after fastening and is loosened, and carry out fastening mark；
E. retarder end cap pair lid 2 is recovered：Retarder pair lid 2 is cleaned out, by secondary lid 2 after faying face smearing fluid sealant
Secondary 2 fastening bolt 6 of lid is finally screwed, is recovered to 1 corresponding position of main cover by installation；
F. periodical terminal operation：Above-mentioned c-e steps are repeated in periodical terminal operation afterwards, realizes and does not have to day
The fastening of axle end baffle plate bolt can be completed in vehicle operation, 2 operating personnels 1 when small.
Claims (3)
1. a kind of end cap that can be rapidly completed fastening reducer shaft end-stopping plate, it is characterised in that：It includes main cover（1）, secondary lid
（2）, handle（3）And fastening bolt（6）, main cover（1）For annulus shape, main cover（1）Annular ring peripheral is evenly equipped with multiple installation screws
（4）, installation screw（4）It is corresponding with the end cap fixing threaded hole of babinet, fastening bolt（6）By main cover（1）It is fastenedly connected with babinet,
Main cover（1）Annulus inner side end and bearing outer ring, eccentric a set of cups compression fit, pair lid（2）For circular tablet, pair lid（2）'s
Circular flat is covered in main cover（1）Annulus endoporus on, around secondary lid（2）The outer circumferential edges of circular tablet have multiple connections
Screw hole（5）, main cover（1）Planar annular has the fixing threaded hole around endoporus, pair lid close to the circumferential edges of annulus endoporus（2）Circumference
Connecting screw hole（5）With main cover（1）The fixing threaded hole of endoporus circumference is corresponding, fastening bolt（6）Pair is covered（2）With main cover（1）
It is fastenedly connected, handle（3）It is fixed on secondary lid（2）Plane on.
2. the end cap according to claim 1 that fastening reducer shaft end-stopping plate can be rapidly completed, it is characterised in that：The pair
Lid（2）With main cover（1）There is round boss on opposite end face（7）, round boss（7）It is embedded into main cover（1）It is circular convex in endoporus
Platform（7）Circumference side and main cover（1）Endoporus circumferential inner wall close contact.
3. the end cap according to claim 2 that fastening reducer shaft end-stopping plate can be rapidly completed, it is characterised in that：The pair
Lid（2）On have top wire hole（8）, top wire hole（8）With main cover（1）Circular planes are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721494922.8U CN207393911U (en) | 2017-11-10 | 2017-11-10 | A kind of end cap that can be rapidly completed fastening reducer shaft end-stopping plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721494922.8U CN207393911U (en) | 2017-11-10 | 2017-11-10 | A kind of end cap that can be rapidly completed fastening reducer shaft end-stopping plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207393911U true CN207393911U (en) | 2018-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721494922.8U Active CN207393911U (en) | 2017-11-10 | 2017-11-10 | A kind of end cap that can be rapidly completed fastening reducer shaft end-stopping plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842598A (en) * | 2017-11-10 | 2018-03-27 | 河钢股份有限公司承德分公司 | A kind of end cap and method that can be rapidly completed fastening reducer shaft end-stopping plate |
-
2017
- 2017-11-10 CN CN201721494922.8U patent/CN207393911U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842598A (en) * | 2017-11-10 | 2018-03-27 | 河钢股份有限公司承德分公司 | A kind of end cap and method that can be rapidly completed fastening reducer shaft end-stopping plate |
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