CN104174459B - Nondestructive dismounting structure of speed reducer of roller press - Google Patents
Nondestructive dismounting structure of speed reducer of roller press Download PDFInfo
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- CN104174459B CN104174459B CN201410444458.6A CN201410444458A CN104174459B CN 104174459 B CN104174459 B CN 104174459B CN 201410444458 A CN201410444458 A CN 201410444458A CN 104174459 B CN104174459 B CN 104174459B
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- speed reducer
- roller press
- output shaft
- counter flange
- spindle nose
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Abstract
The invention discloses a nondestructive dismounting structure of a speed reducer of a roller press. The nondestructive dismounting structure comprises a speed reducer output shaft (6) and a roller press extrusion roller shaft head (1). The nondestructive dismounting structure is characterized in that the speed reducer output shaft (6) is a solid shaft, and the roller press extrusion roller shaft head (1) is provided with a transition flange disc (2) connected to the speed reducer output shaft (6) via a bolt (3); two ends of the bolt (3) are respectively provided with nuts (5). The nondestructive dismounting structure of the speed reducer of the roller press not only is simple in structure, but also is low in cost; after the nondestructive dismounting structure of the speed reducer is adopted, the maintaining and dismounting time can be shortened to half a day without destructing the roller press extrusion roller shaft head and the speed reducer output shaft, and the installation time is also shortened to half a day, so that the maintaining and installation time is saved greatly, and the production efficiency and working efficiency are improved. The nondestructive dismounting structure of the speed reducer of the roller press is suitable for popularization and application.
Description
Technical field
The present invention relates to a kind of cermet potentiometer, more particularly to a kind of roll squeezer reductor not damaged detaching structure.
Background technology
Traditional traditional roll squeezer reductor is planetary reducer, and it is with the mode of connection of roller press squeeze roll：Expansion set
Interference connects；Specifically connected mode is：Speed reducer output shaft is thin-walled hollow state, is coordinated by gap and hangs over roll squeezer extruding
The spindle nose of roller, and the locking of Jing shrink discs and then transmitting torque.Traditional roll squeezer reductor detaching structure as shown in figure 1, its not
It is in place of foot：
A, assembling process are cumbersome, bad control assembly precision；
B, in roll squeezer running, faying face easily produce it is relative slide, so as to pull compression roller spindle nose and deceleration
Machine output shaft hollow sleeve；
C, unloading process are difficult, easy injury compression roller faying face, some to be slided relatively because joint face is produced using scene
Dynamic, so that reductor hollow sleeve and compression roller spindle nose produce adhesion, dismounting is difficult, or even just can be disassembled using gas cutting,
Not only maintenance cycle is long, high cost, and affects production.
Traditional roll squeezer needs to dismantle reductor when bearing is changed and reductor is keeped in repair, and the take-down time generally requires two
My god, if compression roller is relative with the generation of reductor hollow sleeve slided, adhesion is caused, sometimes also need to gas cutting dismounting even needs
Four or five day time, and need return specialized factory to be keeped in repair after reductor hollow sleeve is pulled, if gas cutting dismounting will also make again
Make replacing hollow sleeve, reinstall and be also required to one and half, not only increase maintenance cost, have an effect on production.Traditional roll squeezer subtracts
The connected mode of fast machine and compression roller, complex installation process, if maintenance work is not in place in running, reductor hollow sleeve
Easily occur skidding, hollow sleeve occurs gluing, inconsistent phenomenon with roll shaft composition surface, or even intermetallic bonding occurs, makes
It is difficult into dismounting, the production in cement plant is affected, reduce the reliability of drive system.
The content of the invention
An object of the present invention is for above-mentioned deficiency, there is provided a kind of roll squeezer reductor not damaged detaching structure,
To expect to solve the connected mode complex installation process of roll squeezer reductor and compression roller in prior art, reductor hollow sleeve holds
Easily occur skidding, and the problems such as unloading process difficulty.
The purpose of invention is achieved through the following technical solutions：
Roll squeezer reductor not damaged detaching structure, it includes speed reducer output shaft and roller press squeeze roll spindle nose, described
Speed reducer output shaft is solid shafting, and counter flange disk is provided with the roller press squeeze roll spindle nose, and the counter flange disk leads to
Cross and be bolted on speed reducer output shaft, at the bolt two ends nut is further respectively had.
According to one embodiment of present invention, the counter flange face left end and roller press squeeze roll spindle nose right-hand member
On be respectively equipped with the keyway for cooperating, the keyway group on the keyway on the counter flange disk and roller press squeeze roll spindle nose
Key is installed in the overall keyway for closing, and the counter flange disk is also connected by screw with roller press squeeze roll spindle nose.
According to one embodiment of present invention, the key is flat key, and the keyway is the rectangular channel being engaged with flat key.
According to one embodiment of present invention, the counter flange face left end be provided with and roller press squeeze roll spindle nose match
The groove of conjunction, the keyway on the counter flange disk is located at the bottom portion of groove, and the roller press squeeze roll spindle nose is arranged on transition
In the groove of ring flange.
According to one embodiment of present invention, seam boss is provided with the counter flange disk right-hand member, in the reductor
The left end of output shaft is provided with the rabbet groove being engaged with seam boss.
According to one embodiment of present invention, height of the depth of the rabbet groove more than seam boss.
According to one embodiment of present invention, the speed reducer output shaft is pyramidal structure left large and right small, is subtracted described
The left end of fast machine output shaft is provided with the journal stirrup being engaged with counter flange disk, and the journal stirrup is formed in one with speed reducer output shaft
Structure.
The present invention compared with the prior art, with advantages below and beneficial effect：
The present invention is not only simple in structure, and with low cost, using reductor not damaged detaching structure after, during repair demolition
Between can foreshorten to half a day, and do not damage roller press squeeze roll spindle nose and speed reducer output shaft, the set-up time also foreshortens to half a day, because
This has greatly saved maintenance and set-up time, improves production and work efficiency.
Description of the drawings
Fig. 1 is the overall structure diagram of existing roll squeezer reductor detaching structure.
Fig. 2 is the overall structure diagram of the present invention.
Wherein, it is entitled corresponding to the reference in accompanying drawing：
1-roller press squeeze roll spindle nose, 2-counter flange disk, 3-bolt, 4-journal stirrup, 5-nut, 6-reductor is defeated
Shaft, 7-key, 8-screw, 9-seam boss, 10-rabbet groove.
Specific embodiment
The present invention is described in further detail with reference to embodiment：
Embodiment
As shown in Fig. 2 the roll squeezer reductor not damaged detaching structure of the present invention, it includes speed reducer output shaft 6 and roller
Press compression roller spindle nose 1.The speed reducer output shaft 6 is solid shafting, and the speed reducer output shaft 6 of the solid axle construction compares tradition
Hollow shaft structure can improve the intensity of speed reducer output shaft 6.The speed reducer output shaft 6 is pyramidal structure left large and right small,
The right-hand member of the speed reducer output shaft 6 is connected on reductor body, and the left end of the speed reducer output shaft 6 is free end, such as Fig. 2 institutes
Show.
The roller press squeeze roll spindle nose 1 is located at the left side of speed reducer output shaft 6, the right side of the roller press squeeze roll spindle nose 1
Hold as free end, the roller press squeeze roll spindle nose 1 is cylindrical structural.Transition is provided with the roller press squeeze roll spindle nose 1
Ring flange 2, as shown in Fig. 2 the counter flange disk 2 is located between roller press squeeze roll spindle nose 1 and speed reducer output shaft 6, i.e.,
The counter flange disk 2 is connected to the free end of roller press squeeze roll spindle nose 1.
The left end of the counter flange disk 2 of the present invention is provided with the groove being engaged with roller press squeeze roll spindle nose 1, the roll-in
The right-hand member of machine compression roller spindle nose 1 be arranged on the counter flange disk 2 groove in, the right side of the roller press squeeze roll spindle nose 1 with
The groove floor of counter flange disk 2 fits, the side wall of the roller press squeeze roll spindle nose 1 and the recess sidewall of counter flange disk 2
Fit, as shown in Figure 2.For the ease of positioning, set respectively in the groove floor of described right side and counter flange disk 2
There is the keyway for cooperating, what the keyway on the keyway on the roller press squeeze roll spindle nose 1 and counter flange disk 2 was combined
Key 7 is installed, as shown in Figure 2 in overall keyway.The key 7 of the present invention is flat key, and the keyway is the rectangle being engaged with flat key
Groove.The counter flange disk 2 is also connected with roller press squeeze roll spindle nose 1 by screw 8, as shown in Fig. 2 in the counter flange
Disk 2 is provided with the screwed hole through the counter flange disk 2, at the same the roller press squeeze roll spindle nose 1 right-hand member also be provided with
The screwed hole that corresponding threaded holes on counter flange disk 2 are closed, the screw 8 is pacified again after the screwed hole on transition ring flange 2
It is fitted in the screwed hole on roller press squeeze roll spindle nose 1, so as to counter flange disk 2 is fixedly connected on into roller press squeeze roll spindle nose
On 1.
Seam boss 9 is provided with the right-hand member of the counter flange disk 2, while the left end in the speed reducer output shaft 1 sets
There is the rabbet groove 10 being engaged with seam boss 9, the seam boss 9 is then arranged in rabbet groove 10, as shown in Fig. 2 passing through
The cooperation of seam boss 9 and rabbet groove 10 is capable of achieving the positioning between counter flange disk 2 and speed reducer output shaft 6.The seam
The depth of groove 10 makes to be reserved with rabbet groove 10 enough space storage screws 8 and protrudes from only more than the height of seam boss 9
The end of the mouth right-hand member of boss 9.The counter flange disk 2 is connected on speed reducer output shaft 6 by bolt 3, in order to dismantle, such as
Shown in Fig. 2.For the ease of connection, the journal stirrup 4 being engaged with counter flange disk 2 is provided with the left end of the speed reducer output shaft 6,
The journal stirrup 4 and speed reducer output shaft 6 are formed in one structure.It is provided with the counter flange disk 2 with journal stirrup 4 and cooperates
Bolt hole, the bolt 3 by bolt hole through transition ring flange 2 and journal stirrup 4, so as to counter flange disk 2 be connected with journal stirrup 4
It is connected in an entirety.For the ease of fixation, nut 5 is further respectively had at the two ends of the bolt 3, can by two nuts 5
Counter flange disk 2 is fixedly connected with journal stirrup 4.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (5)
1. roll squeezer reductor not damaged detaching structure, it includes speed reducer output shaft (6) and roller press squeeze roll spindle nose (1),
It is characterized in that the speed reducer output shaft (6) is solid shafting, on the roller press squeeze roll spindle nose (1) counter flange is provided with
Disk (2), the counter flange disk (2) is connected on speed reducer output shaft (6) by bolt (3), at the bolt (3) two ends also
It is respectively equipped with nut (5)；Seam boss (9) is provided with counter flange disk (2) right-hand member, in the speed reducer output shaft (6)
Left end be provided with the rabbet groove (10) being engaged with seam boss (9)；The depth of the rabbet groove (10) is more than seam boss (9)
Height.
2. according to the roll squeezer reductor not damaged detaching structure described in claim 1, it is characterised in that in the counter flange
The keyway for cooperating is respectively equipped with the right-hand member of disk (2) left end and roller press squeeze roll spindle nose (1), in the counter flange
Key (7) is installed in the overall keyway that the keyway on keyway and roller press squeeze roll spindle nose (1) on disk (2) is combined, and
The counter flange disk (2) is also connected with roller press squeeze roll spindle nose (1) by screw (8).
3. according to the roll squeezer reductor not damaged detaching structure described in claim 2, it is characterised in that the key (6) is flat
Key, the keyway is the rectangular channel being engaged with flat key.
4. according to the roll squeezer reductor not damaged detaching structure described in Claims 2 or 3, it is characterised in that in the transition method
Blue disk (2) left end is provided with the groove being engaged with roller press squeeze roll spindle nose (1), the keyway position on the counter flange disk (2)
In the bottom portion of groove, the roller press squeeze roll spindle nose (1) is in the groove of counter flange disk (2).
5. according to the roll squeezer reductor not damaged detaching structure described in claim 1, it is characterised in that the reductor output
Axle (6) is pyramidal structure left large and right small, is provided with the left end of the speed reducer output shaft (6) and matches with counter flange disk (2)
The journal stirrup (4) of conjunction, the journal stirrup (4) and speed reducer output shaft (6) are formed in one structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410444458.6A CN104174459B (en) | 2014-09-03 | 2014-09-03 | Nondestructive dismounting structure of speed reducer of roller press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410444458.6A CN104174459B (en) | 2014-09-03 | 2014-09-03 | Nondestructive dismounting structure of speed reducer of roller press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104174459A CN104174459A (en) | 2014-12-03 |
| CN104174459B true CN104174459B (en) | 2017-04-19 |
Family
ID=51955968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410444458.6A Active CN104174459B (en) | 2014-09-03 | 2014-09-03 | Nondestructive dismounting structure of speed reducer of roller press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104174459B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317057B (en) * | 2020-11-10 | 2024-04-12 | 中材国际智能科技有限公司 | Clutch device of roller and speed reducer of roller press and mounting method of clutch device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0757176A4 (en) * | 1994-11-24 | 1997-10-29 | Nippon Denso Co | Starter with a planetary gear reduction gear mechanism |
| CN2917825Y (en) * | 2006-06-06 | 2007-07-04 | 陈刚 | Materials screening and separating plant before milling |
| CN102513359A (en) * | 2011-12-23 | 2012-06-27 | 太原重工股份有限公司 | Seamless steel tube perforator piercing point on-line regulating device |
| CN202555331U (en) * | 2012-04-10 | 2012-11-28 | 湖南万通电力科工有限公司 | Crushing system of single-drive grate cleaning crusher |
| CN202606198U (en) * | 2012-05-08 | 2012-12-19 | 成都光华科技发展有限公司 | Roller press hydraulic system and automatic pressure stabilizing device thereof |
| CN203737309U (en) * | 2014-03-07 | 2014-07-30 | 中材装备集团有限公司 | Quick disassembling structure of roller of roller press |
| CN204034785U (en) * | 2014-09-03 | 2014-12-24 | 成都光华科技发展有限公司 | Roll squeezer reductor not damaged detaching structure |
-
2014
- 2014-09-03 CN CN201410444458.6A patent/CN104174459B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0757176A4 (en) * | 1994-11-24 | 1997-10-29 | Nippon Denso Co | Starter with a planetary gear reduction gear mechanism |
| CN2917825Y (en) * | 2006-06-06 | 2007-07-04 | 陈刚 | Materials screening and separating plant before milling |
| CN102513359A (en) * | 2011-12-23 | 2012-06-27 | 太原重工股份有限公司 | Seamless steel tube perforator piercing point on-line regulating device |
| CN202555331U (en) * | 2012-04-10 | 2012-11-28 | 湖南万通电力科工有限公司 | Crushing system of single-drive grate cleaning crusher |
| CN202606198U (en) * | 2012-05-08 | 2012-12-19 | 成都光华科技发展有限公司 | Roller press hydraulic system and automatic pressure stabilizing device thereof |
| CN203737309U (en) * | 2014-03-07 | 2014-07-30 | 中材装备集团有限公司 | Quick disassembling structure of roller of roller press |
| CN204034785U (en) * | 2014-09-03 | 2014-12-24 | 成都光华科技发展有限公司 | Roll squeezer reductor not damaged detaching structure |
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| Publication number | Publication date |
|---|---|
| CN104174459A (en) | 2014-12-03 |
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