CN204470942U - A kind of attaching/detaching apparatus of oil material roller - Google Patents
A kind of attaching/detaching apparatus of oil material roller Download PDFInfo
- Publication number
- CN204470942U CN204470942U CN201420846922.XU CN201420846922U CN204470942U CN 204470942 U CN204470942 U CN 204470942U CN 201420846922 U CN201420846922 U CN 201420846922U CN 204470942 U CN204470942 U CN 204470942U
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- hydraulic pressure
- pivoted arm
- pressure pivoted
- roll
- arc covers
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Abstract
The utility model relates to a kind of attaching/detaching apparatus of oil material roller, it is characterized in that: by comprising hydraulic drive, crank gearing be fixedly connected with mechanism composition, hydraulic gear is by two-way cylinder (4), with the piston rod (19) of two-way cylinder (4) interoperation, oil cylinder tailstock (2) and bearing pin (3) composition, crank driving mechanism is by hydraulic pressure pivoted arm (7), roll regulates axle sleeve (12), back shaft (5) and large back-up ring (6), arc covers (17), dop (18), latch (10), jackscrew (11), nut (13) and stud (23) composition, and, this mechanism also adopts and arranges connecting rod (27) to replace roll adjustment axle sleeve (12) and jackscrew (11) on hydraulic pressure pivoted arm (7) top, the structure of nut (13) and stud (23), there is structural safety stablize, dismounting safety, accurately, quality, efficiency is high, the features such as cost is low.
Description
Technical field
The utility model relates to the dismounting of the oil plant flaker tool equipment oil material rollers such as hydraulic breaker and erecting tools or device technique field, particularly a kind of attaching/detaching apparatus of oil material roller.
Background technology
As everyone knows, the oil plant flaker tool device categories such as domestic and international hydraulic breaker are various, use many disintegrating machines or flaker to have pair roller and two pair-roller press.The former due to roll gap pressure little, regulate inconvenient, broken or to roll embryo effect bad; The latter due to its roll gap pressure comparatively large, rotating speed is also higher, therefore processed in units amount is just large.Existing various disintegrating machine or flaker yield poorly except ubiquity, broken or roll embryo weak effect, hydraulic system is unstable, especially fault is many, driving-belt (particularly vertical type transmission) easy to wear, disintegrating machine or flaker clearance between roll adjustment difficulty, easily occur touching roller phenomenon, roll is easily peeled limit, and the service life of roller is short, parts fragile (as bearing is fragile), Deng not enough, therefore need frequent replacing, dismounting crushing roll oil material roller, and, the volume of oil material roller, weight are large, change, dismounting is very difficult.At present, the dismounting amount of the domestic and international maintenance for crushing roll oil material roller, installation is very large, add that oil material roller volume, weight are large, change, dismantle difficulty, dismounting safe, accurate, quality, efficiency are low, cost is high, and present stage mostly adopts electric block or chain block to carry out lifting and dismantling, the dismounting seldom having oil material roller special and erecting tools or device, these have become the broken or flaker tool maintenance of equipment of current oil plant, install in problem in the urgent need to address.
Summary of the invention
The purpose of this utility model is: improve for the ubiquitous problem of prior art, overcome shortcomings and deficiencies of the prior art, there is provided a kind of and use hydraulic drive and crank and slider-crank mechanism, and other auxiliary body's device is also placed in dismounting ground realizing oil material roller, structural safety is stablized, dismounting safely, accurate, quality, efficiency are high, the attaching/detaching apparatus of a kind of oil material roller that cost is low.
The utility model solves the technical scheme that its technical problem adopts: a kind of attaching/detaching apparatus of oil material roller, it is characterized in that: by comprising hydraulic gear, crank driving mechanism be fixedly connected with mechanism composition, be fixedly connected with the bottom that mechanism is separately positioned on hydraulic gear and crank driving mechanism, hydraulic gear is arranged on the top of crank driving mechanism, wherein
A, hydraulic gear are by two-way cylinder 4, with the piston rod 19 of two-way cylinder 4 interoperation, oil cylinder tailstock 2 and bearing pin 3 form, oil cylinder tailstock 2 is hinged with the front end of two-way cylinder 4 by bearing pin 3, the rear portion of piston rod 9 is equivalent to hydraulic pressure pivoted arm 7 upper articulation of crank by piston rod bearing pin 8 and little back-up ring 24 with crank driving mechanism, as shown in figs. 1-11.
B, crank driving mechanism is by hydraulic pressure pivoted arm 7, on hydraulic pressure pivoted arm 7, the roll of lower setting regulates axle sleeve 12, back shaft 5 and large back-up ring 6, by arc covers 17 that rotating shaft 15 is arranged on hydraulic pressure pivoted arm 7, dop 18 on arc covers 17, latch 10, and jackscrew 11, nut 13 and stud 23 form, wherein, hydraulic pressure pivoted arm 7 upper end is designed to half round concave 21 and installs concave surface 22 with the semicircle that arranges on arc covers 17 form a complete cylindrical shape, arc covers 17 front lower is provided with the dop with holes 18 by latch 10 mortise lock, it is hollow tubular that roll regulates axle sleeve 12 to be designed to one end with ring flange opposite side, and, by nut 13, stud 23 and jackscrew 11 be arranged on hydraulic pressure pivoted arm 7 upper end arrange half round concave 21 and arc covers 17 on arrange semicircle install concave surface 22 form in complete cylinder, simultaneously, the rubber sheath 16 arranging in axle sleeve 12 and prevent worn rolls is regulated at roll, as Fig. 1, 2, 3, 6, 7, shown in 8.
The said mechanism that is fixedly connected with is by the oil cylinder tailstock installation portion 20 arranged on the oil cylinder tailstock 2 of hydraulic gear, screw 1, and the installation shaft 9 of back shaft 5 prolongation bottom the hydraulic pressure pivoted arm 7 being arranged on crank driving mechanism and large back-up ring 6 form, wherein, oil cylinder tailstock installation portion 20 is directly set on oil cylinder tailstock 2 with it as there being one L shape right angle, and, the front of oil cylinder tailstock installation portion 20 be provided with screw with side and with crushing roll base 30 coordinate contact after be connected respectively by the installation screw on screw 1 and crushing roll base and crushing roll base 30 left end, hydraulic pressure pivoted arm 7 is arranged on the right side of crushing roll base 30 by the installation shaft 9 of back shaft 5 prolongation bottom it and shaft block ring 6, as shown in figs. 1-11.
Said crank driving mechanism adopts and arranges connecting rod 27 to replace roll adjustment axle sleeve 12 and jackscrew 11 on hydraulic pressure pivoted arm 7 top, the structure of nut 13 and stud 23, the back shaft 5 that hydraulic pressure pivoted arm 7 bottom is arranged and large back-up ring 6, by arc covers 17 that rotating shaft 15 is arranged on hydraulic pressure pivoted arm 7, dop 18 on arc covers 17, latch 10 structure is constant, namely this crank driving mechanism is by hydraulic pressure pivoted arm 7, on hydraulic pressure pivoted arm 7, the connecting rod 27 of lower setting, back shaft 5 and large back-up ring 6, by arc covers 17 that rotating shaft 15 is arranged on hydraulic pressure pivoted arm 7, dop 18 on arc covers 17, latch 10 forms, wherein, hydraulic pressure pivoted arm 7 upper end is designed to half round concave 21 and installs concave surface 22 with the semicircle that arranges on arc covers 17 form a complete cylindrical shape, arc covers 17 front lower is provided with the dop with holes 18 by latch 10 mortise lock, before connecting rod 27, rear roll sleeve 28 and fixed cover 29 after roll are set respectively, fixed cover 29 is designed to the hollow tubular of two ends with terminal block, and, by dop 18 with holes, be arranged on after latch 10 mortise lock hydraulic pressure pivoted arm 7 upper end arrange half round concave 21 and arc covers 17 on arrange semicircle install concave surface 22 form in complete cylinder.As shown in Fig. 4,5,9,10,11.
The course of work and the principle of this technology are: be use hydraulic drive and crank and slider-crank mechanism to complete the dismounting of oil material roller.The ear bearing pin 3 that draws of double acting hydraulic cylinder 4 is connected to crushing roll base 30 trailing flank, the piston rod pin of piston rod 19 is connected on the pin-and-hole of hydraulic pressure pivoted arm 7, the back shaft 5 of hydraulic pressure pivoted arm 7 coordinates with crushing roll base 30 leading flank, pulled by double acting hydraulic cylinder 4 or promote hydraulic pressure pivoted arm 7 and rotate, hydraulic pressure pivoted arm 7 drives preliminary roller 31 or drivening rod 27, connecting rod 27 drives rear roller 32, thus realizes the preliminary roller 31 of oil material roller and the dismounting of rear roller 32, as shown in figs. 1-11.When this technology dismounting preliminary roller 31, rear roller 32, structure used is different.First after dismounting, roller 32(is as shown in Figure 1, 2, 3): the ear that draws of double acting hydraulic cylinder 4 is connected to oil cylinder tailstock 2 by bearing pin 3, oil cylinder tailstock 2 is fastened on crushing roll base 30 by the hexagon socket cap head screw 1 of its both sides, the piston rod 19 of double acting hydraulic cylinder 4 has end hinged by piston rod pin 8 and hydraulic pressure pivoted arm 7, little back-up ring 24(or claim little shaft block ring) by piston rod pin 8 axial location, hydraulic pressure pivoted arm 7 is hinged by back shaft 5 and crushing roll base 30, large back-up ring 6(or claim large shaft block ring) coordinate with back shaft 5, by hydraulic pressure pivoted arm 7 axial location; The arc covers 17 of hydraulic pressure pivoted arm 7 is provided with rotating shaft 15, to realize opening and conjunction of arc covers 17, by latch 10, arc covers 17 is located, to realize forming a great circle vestibule coordinated with roll regulating sleeve 12 between arc covers 17 with hydraulic pressure pivoted arm 7, roll regulating sleeve 12 inner surface adhesive rubber sheath 16, its effect prevents the main shaft of oil material roller by metal scratch.Uniform three slotted holes and three screwed holes on the ring flange of roll regulating sleeve 12, jackscrew 11 coordinates with the screwed hole on roll regulating sleeve 12 ring flange, withstand on hydraulic pressure pivoted arm 7 and arc covers 17 closed formed end face on, the acting as to draw of jackscrew 11 moves roll regulating sleeve 12; Stud 23 coordinates with three screwed holes on hydraulic pressure pivoted arm 7 and the closed end face formed of arc covers 17, and through on roll regulating sleeve 12 ring flange three slotted holes, nut 13 coordinates with stud 23 and is pressed on roll regulating sleeve 12 ring flange end face, and nut 13 and acting as of stud 23 pass roll regulating sleeve 12.After next dismounting, roller 32(is as shown in Figure 4,5): structure used during roller 32 after the translation of this technology, this structure removed roll regulating sleeve 12 and jackscrew 11, nut 13, stud 23, add connecting rod 27, and be adhered to the rear roller rubber sheath 26 of connecting rod 27 endoporus.The great circle vestibule that external cylindrical surface and arc covers 17 and the hydraulic pressure pivoted arm 7 of connecting rod 27 one end are formed coordinates, make connecting rod 27 can by great circle vestibule axis rotation, wherein the i.e. fixed cover 29 of connecting rod 27 external cylindrical surface both sides is designed to the hollow tubular of two ends with terminal block, and axial location effect is played in the effect of terminal block; The bonding rear roller rubber sheath 26 of inner cylinder face of connecting rod 27 other end, its surface acting as the main shaft preventing roller 32 after oil material roller is by metal scratches.
The dismounting of this technology crushing roll oil material roller needs two cover said apparatus, the both sides of the crushing roll base 30 that is placed in.Dismounting preliminary roller 31, as shown in Fig. 6, Fig. 7, Fig. 8: first this device is arranged on crushing roll base 30 side, specifically: back shaft 5 inserts in the default installing hole of crushing roll base 30, and oil cylinder tailstock 2 is fastened on crushing roll base 30 side by hexagon socket cap head screw 1.After crushing roll base 30 both sides all install this device, two-way cylinder 4 is received hydraulic control station, rodless cavity oil supply, piston rod 19 is extended, continue oil supply after arriving the extreme position of oil cylinder, until piston rod 19 position consistency of two two-way cylinders 4, and discharge air; Fuel cut-off, open arc covers 17, the rod chamber fuel feeding of two-way cylinder 7, piston rod 19 is shortened, promote hydraulic pressure pivoted arm 7, the fuel cut-off when its half arc inserts the main shaft of preliminary roller 31, fasten arc covers 17, insert latch 10, make hydraulic pressure pivoted arm 7 and arc covers 17 form a closed large cylindrical cavity, inserted by roll regulating sleeve 12 in large cylindrical cavity, roll regulating sleeve external cylindrical surface coordinates with large cylindrical cavity, the rubber sheath 16 of inner cylinder face is with preliminary roller 31 spindle post brought into linear contact or do not contact, now as shown in Figure 7; Rodless cavity oil supply, makes the piston rod 19 of two-way cylinder 4 extend, and promotes hydraulic pressure pivoted arm 7, makes it rotate around back shaft 5, to settle on the ground by preliminary roller 31, now as shown in Figure 8.After this split out roll regulating sleeve 12, extract latch 8, open arc covers 17, continue the rodless cavity oil supply to double acting hydraulic cylinder 4, stop oil supply after reducing the cambered surface position of hydraulic pressure pivoted arm 7, finally preliminary roller 31 is rolled off crushing roll, settle in place.It is more than the process of dismounting preliminary roller 31, its installation process is the inverse process of dismounting, after insertion roll regulating sleeve 12, jackscrew 11 is screwed into the ring flange screwed hole of roll regulating sleeve 12, again stud 23 is screwed in the screwed hole of the end face formed when hydraulic pressure pivoted arm 7 and arc covers 17 close, nut 13 is screwed into stud 23 and is pressed on the ring flange end face of roll regulating sleeve 12, now roll regulating sleeve 12 plays two effects, effect is the main shaft that the rubber sheath 16 of its inside can protect oil material roller, another effect is the axial location regulating oil material roller, its adjustment structure as shown in Figure 2.The concrete grammar of adjustment oil material roller axial location is: stop oil supply when being about to contact crushing roll base 30 in the bottom surface of the quadrel seat of preliminary roller 31, check the relative position of preliminary roller 31 relative to crushing roll base 30, as need to a direction play, then regulate three nuts 13 of side, it is made to promote roll regulating sleeve 12, roll regulating sleeve 12 promotes preliminary roller 31, meanwhile, regulate 3 jackscrews 11 on opposite side roll regulating sleeve 12, roll regulating sleeve 12 is drawn out, roll regulating sleeve 12 push and pull of both sides acts on simultaneously, it is made to produce axial displacement, when aliging with the key of crushing roll base 30 in the quadrel seat bottom surface of preliminary roller 31, preliminary roller 31 is continued slow whereabouts, realize the quadrel seat of preliminary roller 31 and the precise match of crushing roll base 30, complete preliminary roller 31 and dismantle (installation) process.
This technology translation dismounting (translation installation) roller 32 afterwards, as shown in Fig. 9, Figure 10, Figure 11: specifically: by the main shaft with roller 32 after roll sleeve 28 one end insertion after the roll of rear roller rubber sheath 26 of connecting rod 27, open arc covers 17, two-way cylinder 4 rod chamber oil supply, piston rod 19 is shortened, promotes hydraulic pressure pivoted arm 7; Retainer ring 29 external cylindrical surface of connecting rod 27 other end waits for the cambered surface laminating of hydraulic pressure pivoted arm 7, fuel cut-off during laminating, and close arc covers 17, inserts latch 10, now as shown in Figure 10; Two-way cylinder 4 rodless cavity oil supply, piston rod 19 is extended, mechanism is now slider-crank mechanism, connecting rod 27 drives rear roller 32] there is translational motion, when the quadrel seat of rear roller 32 moves to the previous position of the quadrel seat of preliminary roller 31, stop to two-way cylinder 4 fuel feeding, now as shown in figure 11; Extract latch 10, open arc covers 17, split out connecting rod 27, the translation of rear roller 32 has been dismantled.
The translation installation process of rear roller 32 is inverse process of the translation unloading process of rear roller 32, and in the process that translation installation and translation are dismantled, the rear column fastening with crushing roll base 30 and crushing roll base stiffener 33 play the position-limiting action of the quadrel seat to rear roller 32.Translation dismounting (translation installation) of the present invention afterwards step of roller 32 completes.Rear roller 32 dismantle ground or afterwards roller 32 be installed to the process of crushing roll base 30 from ground, dismantle with preliminary roller 31 and installation process consistent.
The beneficial effect of this technology is compared had feature with existing technology in other words and is: technique belongs to the extracting tool of crushing roll oil material roller, and specificity is strong; By crushing roll base as support dismounting oil material roller, take up room little, to on-the-spot physical condition no requirement (NR), improve roll change condition, improve roll change efficiency, specifically: 1, run in the process of dismounting oil material roller gently, controlled by Hydraulic Station, can be by force handling, precise and high efficiency, reduces the labour intensity of maintenance mans; 2, achieve the one-sided dismounting oil material roller of crushing roll, oil material roller order before crushing roll splits out, and without the need to dismounting rear side motor, shortens the maintenance duration; 3, this device achieves axial fine adjustment, without the need to repeatedly adjusting roll axial location during installation, only on device, directly need regulate jackscrew and nut, so that bearing block accurately enters slideway, with strong points, and installation effectiveness is improved; 4, this device is provided with elastometric boot, effectively protects the fineness on oil material roller main shaft surface, avoids the difficult assembly problem of the mating parts caused because metal surface scratches; 5, this device is safeguarded simple, mechanism and Member Reliability Analysis high.
Accompanying drawing explanation
Structural representation used when Fig. 1 the utility model dismounting preliminary roller 31, rear roller 32.
The partial enlarged drawing of structure used when Fig. 2 the utility model dismounting preliminary roller 31, rear roller 32.
Structure chart used when Fig. 3 the utility model dismounting preliminary roller 31, rear roller 32.
Structural representation used during roller 32 after the translation of Fig. 4 the utility model.
Structure chart used during roller 32 after the translation of Fig. 5 the utility model.
Operating diagram during Fig. 6 the utility model dismounting (installation) preliminary roller 31.
Fig. 7 the utility model dismounting (installations) preliminary roller 31] time work initial position (final position).
Operation termination position (initial position) during Fig. 8 the utility model dismounting (installation) preliminary roller 31.
The translation of Fig. 9 the utility model dismounting (translation installation) afterwards roller 32 time operating diagram.
The translation of Figure 10 the utility model dismounting (translation installations) afterwards roller 32 time work initial position (final position).
The translation of Figure 11 the utility model dismounting (translation installation) afterwards roller 32 time operation termination position (initial position).
In figure: 1 screw (or claiming hexagon socket cap head screw), 2 oil cylinder tailstocks, 3 bearing pins, 4 two-way cylinders, 5 back shafts, 6 large back-up rings (or claiming large shaft block ring), 7 hydraulic pressure pivoted arms (or claim crank-type hydraulic pivoted arm, hydraulic pressure pivoted arm be equivalent to crank therefore or claim crank-type hydraulic pivoted arm), 8 piston rod bearing pins, 9 installation shaft (or claim back shaft prolongation to be connected and installed axle, installation shaft is for being mounted on the right side of crushing roll base by the prolongation of back shaft 5, therefore or claim back shaft extend be connected and installed axle), 10 latches, 11 jackscrews, 12 rolls regulate axle sleeve (or claiming oil material roller preliminary roller to regulate axle sleeve), 13 nuts, 14 interfaces, 15 rotating shafts, 16 rubber sheaths (preliminary roller rubber sheath), 17 arc covers, 18 dops, 19 piston rods, 20 oil cylinder tailstock installation portions, 21 half round concave (semicircle on hydraulic pressure pivoted arm 7 installs concave surface), 22 semicircle installation concave surfaces, 23 studs, 24 little back-up rings (or claiming little shaft block ring), 25 connecting rod bases, roller rubber sheath after 26, 27 connecting rods, roll sleeve after 28 rolls, 29 retainer rings, 30 crushing roll bases, 31 preliminary rollers, roller after 32, 33 crushing roll base stiffeners.
Detailed description of the invention
The specific embodiment of the present invention, as shown in figs. 1-11, a kind of attaching/detaching apparatus of oil material roller, it is characterized in that: by comprising hydraulic gear, crank driving mechanism be fixedly connected with mechanism composition, be fixedly connected with the bottom that mechanism is separately positioned on hydraulic gear and crank driving mechanism, hydraulic gear is arranged on the top of crank driving mechanism, wherein
A, hydraulic gear are by two-way cylinder 4, with the piston rod 19 of two-way cylinder 4 interoperation, oil cylinder tailstock 2 and bearing pin 3 form, oil cylinder tailstock 2 is hinged with the front end of two-way cylinder 4 by bearing pin 3, the rear portion of piston rod 9 is equivalent to hydraulic pressure pivoted arm 7 upper articulation of crank by piston rod bearing pin 8 and little back-up ring 24 with crank driving mechanism, as shown in figs. 1-11.
B, crank driving mechanism is by hydraulic pressure pivoted arm 7, on hydraulic pressure pivoted arm 7, the roll of lower setting regulates axle sleeve 12, back shaft 5 and large back-up ring 6, by arc covers 17 that rotating shaft 15 is arranged on hydraulic pressure pivoted arm 7, dop 18 on arc covers 17, latch 10, and jackscrew 11, nut 13 and stud 23 form, wherein, hydraulic pressure pivoted arm 7 upper end is designed to half round concave 21 and installs concave surface 22 with the semicircle that arranges on arc covers 17 form a complete cylindrical shape, arc covers 17 front lower is provided with the dop with holes 18 by latch 10 mortise lock, it is hollow tubular that roll regulates axle sleeve 12 to be designed to one end with ring flange opposite side, and, by nut 13, stud 23 and jackscrew 11 be arranged on hydraulic pressure pivoted arm 7 upper end arrange half round concave 21 and arc covers 17 on arrange semicircle install concave surface 22 form in complete cylinder, simultaneously, the rubber sheath 16 arranging in axle sleeve 12 and prevent worn rolls is regulated at roll, as Fig. 1, 2, 3, 6, 7, shown in 8.
The said mechanism that is fixedly connected with is by the oil cylinder tailstock installation portion 20 arranged on the oil cylinder tailstock 2 of hydraulic gear, screw 1, and the installation shaft 9 of back shaft 5 prolongation bottom the hydraulic pressure pivoted arm 7 being arranged on crank driving mechanism and large back-up ring 6 form, wherein, oil cylinder tailstock installation portion 20 is directly set on oil cylinder tailstock 2 with it as there being one L shape right angle, and, the front of oil cylinder tailstock installation portion 20 be provided with screw with side and with crushing roll base 30 coordinate contact after be connected respectively by the installation screw on screw 1 and crushing roll base and crushing roll base 30 left end, hydraulic pressure pivoted arm 7 is arranged on the right side of crushing roll base 30 by the installation shaft 9 of back shaft 5 prolongation bottom it and shaft block ring 6, as shown in figs. 1-11.
Said crank driving mechanism adopts and arranges connecting rod 27 to replace roll adjustment axle sleeve 12 and jackscrew 11 on hydraulic pressure pivoted arm 7 top, the structure of nut 13 and stud 23, the back shaft 5 that hydraulic pressure pivoted arm 7 bottom is arranged and large back-up ring 6, by arc covers 17 that rotating shaft 15 is arranged on hydraulic pressure pivoted arm 7, dop 18 on arc covers 17, latch 10 structure is constant, namely this crank driving mechanism is by hydraulic pressure pivoted arm 7, on hydraulic pressure pivoted arm 7, the connecting rod 27 of lower setting, back shaft 5 and large back-up ring 6, by arc covers 17 that rotating shaft 15 is arranged on hydraulic pressure pivoted arm 7, dop 18 on arc covers 17, latch 10 forms, wherein, hydraulic pressure pivoted arm 7 upper end is designed to half round concave 21 and installs concave surface 22 with the semicircle that arranges on arc covers 17 form a complete cylindrical shape, arc covers 17 front lower is provided with the dop with holes 18 by latch 10 mortise lock, before connecting rod 27, rear roll sleeve 28 and fixed cover 29 after roll are set respectively, fixed cover 29 is designed to the hollow tubular of two ends with terminal block, and, by dop 18 with holes, be arranged on after latch 10 mortise lock hydraulic pressure pivoted arm 7 upper end arrange half round concave 21 and arc covers 17 on arrange semicircle install concave surface 22 form in complete cylinder.As shown in Fig. 4,5,9,10,11.
Claims (3)
1. the attaching/detaching apparatus of an oil material roller, it is characterized in that: by comprising hydraulic gear, crank driving mechanism be fixedly connected with mechanism composition, be fixedly connected with the bottom that mechanism is separately positioned on hydraulic gear and crank driving mechanism, hydraulic gear is arranged on the top of crank driving mechanism, wherein:
A, hydraulic gear are by two-way cylinder (4), with the piston rod (19) of two-way cylinder (4) interoperation, oil cylinder tailstock (2) and bearing pin (3) composition, oil cylinder tailstock (2) is hinged with the front end of two-way cylinder (4) by bearing pin (3), and the rear portion of piston rod (9) is equivalent to hydraulic pressure pivoted arm (7) upper articulation of crank by piston rod bearing pin (8) and little back-up ring (24) with crank driving mechanism;
B, crank driving mechanism is by hydraulic pressure pivoted arm (7), on hydraulic pressure pivoted arm (7), the roll of lower setting regulates axle sleeve (12), back shaft (5) and large back-up ring (6), by arc covers (17) that rotating shaft (15) is arranged on hydraulic pressure pivoted arm (7), dop (18) on arc covers (17), latch (10), and jackscrew (11), nut (13) and stud (23) composition, wherein, hydraulic pressure pivoted arm (7) upper end is designed to half round concave (21) and installs concave surface (22) with the upper semicircle arranged of arc covers (17) form a complete cylindrical shape, arc covers (17) front lower is provided with the dop with holes (18) by latch (10) mortise lock, it is hollow tubular that roll regulates axle sleeve (12) to be designed to one end with ring flange opposite side, and, by nut (13), the semicircle of half round concave (21) and the upper setting of arc covers (17) that stud (23) and jackscrew (11) are arranged on the setting of hydraulic pressure pivoted arm (7) upper end is installed concave surface (22) and is formed in complete cylinder, simultaneously, the rubber sheath (16) arranging in axle sleeve (12) and prevent worn rolls is regulated at roll.
2. the attaching/detaching apparatus of a kind of oil material roller as claimed in claim 1, it is characterized in that: the said mechanism that is fixedly connected with is by the oil cylinder tailstock installation portion (20) in the upper setting of the oil cylinder tailstock (2) of hydraulic gear, screw (1), and be arranged on the installation shaft (9) of back shaft (5) prolongation of hydraulic pressure pivoted arm (7) bottom and large back-up ring (6) composition of crank driving mechanism, wherein, oil cylinder tailstock installation portion (20) is directly set on oil cylinder tailstock (2) with it as there being one L shape right angle, and, the front of oil cylinder tailstock installation portion (20) be provided with screw with side and with crushing roll base (30) coordinate contact after be connected respectively by the installation screw on screw (1) and crushing roll base 30 and crushing roll base (30) left end, hydraulic pressure pivoted arm (7) is arranged on crushing roll base (30) right side by the installation shaft (9) of back shaft (5) prolongation bottom it and shaft block ring (6).
3. the attaching/detaching apparatus of a kind of oil material roller as claimed in claim 1 or 2, it is characterized in that: said crank driving mechanism adopts and arranges connecting rod (27) to replace roll adjustment axle sleeve (12) and jackscrew (11) on hydraulic pressure pivoted arm (7) top, the structure of nut (13) and stud (23), namely this crank driving mechanism is by hydraulic pressure pivoted arm (7), on hydraulic pressure pivoted arm (7), the connecting rod (27) of lower setting, back shaft (5) and large back-up ring (6), by arc covers (17) that rotating shaft (15) is arranged on hydraulic pressure pivoted arm (7), dop (18) on arc covers (17), latch (10) forms, wherein, before connecting rod (27), rear roll sleeve (28) and fixed cover (29) after roll are set respectively, fixed cover (29) is designed to the hollow tubular of two ends with terminal block, and, by dop with holes (18), the half round concave (21) and upper semicircle installation concave surface (22) arranged of arc covers (17) that are arranged on the setting of hydraulic pressure pivoted arm (7) upper end after latch (10) mortise lock are formed in complete cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846922.XU CN204470942U (en) | 2014-12-29 | 2014-12-29 | A kind of attaching/detaching apparatus of oil material roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846922.XU CN204470942U (en) | 2014-12-29 | 2014-12-29 | A kind of attaching/detaching apparatus of oil material roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204470942U true CN204470942U (en) | 2015-07-15 |
Family
ID=53626699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420846922.XU Withdrawn - After Issue CN204470942U (en) | 2014-12-29 | 2014-12-29 | A kind of attaching/detaching apparatus of oil material roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204470942U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798843A (en) * | 2014-12-29 | 2016-07-27 | 肇东市东龙节能新技术有限公司 | Mounting and dismounting device for oil material roller |
| CN107348814A (en) * | 2017-09-06 | 2017-11-17 | 岑罗琼 | A kind of letter box arrangement |
-
2014
- 2014-12-29 CN CN201420846922.XU patent/CN204470942U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798843A (en) * | 2014-12-29 | 2016-07-27 | 肇东市东龙节能新技术有限公司 | Mounting and dismounting device for oil material roller |
| CN105798843B (en) * | 2014-12-29 | 2019-10-01 | 肇东市东龙节能新技术有限公司 | A kind of attaching/detaching apparatus of oil material roller |
| CN107348814A (en) * | 2017-09-06 | 2017-11-17 | 岑罗琼 | A kind of letter box arrangement |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Mounting and dismounting device for oil material roller Effective date of registration: 20160226 Granted publication date: 20150715 Pledgee: Keli technology investment Company limited by guarantee in Heilongjiang Province Pledgor: Zhaodong Dong Long Saving Energy New Technology Co., Ltd. Registration number: 2016230000003 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170213 Granted publication date: 20150715 Pledgee: Keli technology investment Company limited by guarantee in Heilongjiang Province Pledgor: Zhaodong Dong Long Saving Energy New Technology Co., Ltd. Registration number: 2016230000003 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150715 Effective date of abandoning: 20191001 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20150715 Effective date of abandoning: 20191001 |