CN203956460U - A kind of spindle vertical shaft dismounting all-in-one - Google Patents
A kind of spindle vertical shaft dismounting all-in-one Download PDFInfo
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- CN203956460U CN203956460U CN201420407758.2U CN201420407758U CN203956460U CN 203956460 U CN203956460 U CN 203956460U CN 201420407758 U CN201420407758 U CN 201420407758U CN 203956460 U CN203956460 U CN 203956460U
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- hydraulic
- vertical shaft
- connector
- dismounting
- control valve
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Abstract
The utility model discloses a kind of spindle vertical shaft dismounting all-in-one, comprise car body (1), thrustor (2), hydraulic oil container (3), hydraulic pump (4), hydraulic control valve assembly (5) and multi-functional push rod device (6), thrustor (2) is articulated and connected with one end of car body (1), multi-functional push rod device (6) is articulated and connected with the other end of car body (1), hydraulic oil container (3), hydraulic pump (4) and hydraulic control valve assembly (5) are all fixed on the top of car body (1), the top of hydraulic oil container (3) is provided with oil-way switching apparatus (7), thrustor (2) is connected with oil-way switching apparatus (7) by hydraulic oil pipe, oil-way switching apparatus (7) is connected with hydraulic control valve assembly (5) by hydraulic oil pipe, hydraulic control valve assembly (5) is connected with hydraulic oil container (3) and hydraulic pump (4) respectively by hydraulic oil pipe.The utility model can either quick-detachment knuckle vertical shaft can also Fast Installation knuckle vertical shaft, there is simple in structure, processing ease and use safety.
Description
Technical field
The utility model relates to a kind of spindle vertical shaft dismounting all-in-one, belongs to plant equipment field.
Background technology
In the time of the large-scale haulage vehicle of maintenance, dismounting spindle assembly is very difficult, what adopt due to the propons of the vertical shaft in knuckle assembly and automobile is interference fit, again because knuckle assembly is not fragile, the working environment of large-scale haulage vehicle is poor, therefore be easy to get rusty, the vertical shaft of knuckle assembly of wanting in this case to dismantle is very difficult, traditional mode be service worker first with blowtorch by the connecting portion high-temperature baking of propons or back axle and vertical shaft, according to the principle of expanding with heat and contract with cold, vertical shaft is pounded out, but adopt in this way not only time-consuming but also can expend a large amount of combustion gas, staff also exists the danger being burned in addition.Installing when vertical shaft conventionally that vertical shaft is freezingly, then pounded into connecting hole, be no matter install or dismounting all to need to expend a large amount of human and material resources also free, also there is no that knuckle vertical shaft can either be installed at present and can dismantle again the machine of knuckle vertical shaft.
Utility model content
The purpose of this utility model is, a kind of spindle vertical shaft dismounting all-in-one is provided, it can either quick-detachment knuckle vertical shaft can also Fast Installation knuckle vertical shaft, there is simple in structure, processing ease and use safety.
The technical solution of the utility model: a kind of spindle vertical shaft dismounting all-in-one, comprise car body, thrustor, hydraulic oil container, hydraulic pump, hydraulic control valve assembly and multi-functional push rod device, one end of thrustor and car body is articulated and connected, the other end of multi-functional push rod device and car body is articulated and connected, hydraulic oil container, hydraulic pump and hydraulic control valve assembly are all fixed on the top of car body, the top of hydraulic oil container is provided with oil-way switching apparatus, thrustor is connected with oil-way switching apparatus by hydraulic oil pipe, oil-way switching apparatus is connected with hydraulic control valve assembly by hydraulic oil pipe, hydraulic control valve assembly is connected with hydraulic oil container and hydraulic pump respectively by hydraulic oil pipe.The utility model can Fast Installation and dismounting knuckle vertical shaft by thrustor is set, and can effectively increase work efficiency.
In aforesaid this spindle vertical shaft dismounting all-in-one, described thrustor comprises base plate, hydraulic cylinder, 2 adjusting screw(rod)s, installation location-plate and dismounting bearing plates, the bottom of base plate is articulated and connected by hinge and car body, the bottom of hydraulic cylinder is fixed on the centre position of base plate, 2 adjusting screw(rod)s be arranged symmetrically in hydraulic cylinder both sides, the bottom of 2 adjusting screw(rod)s is fixedly connected with base plate; Install on location-plate and dismounting bearing plate and be equipped with the first through hole, the diameter of the first through hole is greater than the diameter of adjusting screw(rod), and the below that location-plate is installed is provided with setscrew nut, and the top of dismounting bearing plate is provided with locking nut; The center that location-plate and dismounting bearing plate are installed is equipped with the second through hole passing for vertical shaft.By arranging, the function that location-plate can make the utility model realization that vertical shaft is installed is installed.
In aforesaid this spindle vertical shaft dismounting all-in-one, in the second through hole of described installation location-plate center, be provided with vertical shaft positioning sleeve, the cross sectional shape of vertical shaft positioning sleeve is " T " font.Vertical shaft positioning sleeve is multiple, and the external diameter of each vertical shaft positioning sleeve is all identical, and internal diameter is not of uniform size, and the vertical shaft of different-diameter is selected the vertical shaft positioning sleeve of corresponding internal diameter when mounted.
In aforesaid this spindle vertical shaft dismounting all-in-one, the middle and lower part of described adjusting screw(rod) is provided with attaching nut, and the top of car body is provided with pivoting support, and attaching nut is connected by expansion link with pivoting support.By the angle of inclination that expansion link can quick adjustment thrustor is set, make its work of being more convenient for.
In aforesaid this spindle vertical shaft dismounting all-in-one, described expansion link comprises sleeve pipe and core pipe, and one end and the attaching nut of core pipe are articulated and connected, and the other end is inserted in sleeve pipe and is slidably connected with sleeve pipe, and sleeve pipe and pivoting support are articulated and connected; Core pipe equal intervals is distributed with position adjustments hole, and sleeve pipe is provided with locating hole, is provided with alignment pin in locating hole.
In aforesaid this spindle vertical shaft dismounting all-in-one, described multi-functional push rod device comprises casing, handle, chamber door and " L " shape hook, casing is cuboid hollow structure, and casing is provided with the chamber door of splitting, and the inside of casing is provided with iron and links up with vertical uniform " L " shape; One end and the car body of casing are articulated and connected, and the other end is provided with handle.Multi-functional push rod device adopts this structure instrument can be saved safely, and vertical shaft positioning sleeve is hung over to " L " in any case shape hook above rocks can not fall.
In aforesaid this spindle vertical shaft dismounting all-in-one, the top of hydraulic oil container is also provided with manual pump and relief valve, and manual pump is by hydraulic oil pipe and oil-way switching apparatus.The object that manual pump is set is can adopt manually electric in the situation that not having, the principle of manual pump is identical with jack, because the structure of jack is common practise, therefore the various Hydraulic Elements that match with manual pump in this case are not mentioned in the text, and those skilled in the art can clearly expect concrete technical scheme.
In aforesaid this spindle vertical shaft dismounting all-in-one, described oil-way switching apparatus comprises housing, " L " shape tube connector, rotating shaft and handwheel, rotating shaft is through the center of housing, and handwheel is arranged on the end of rotating shaft, and the top of housing is provided with hydraulic cylinder connector A and hydraulic cylinder connector B; Housing side is provided with control valve assembly connector A and control valve assembly connector B, a side is corresponding thereto provided with manual pump connector A and manual pump connector B, wherein hydraulic cylinder connector A, control valve assembly connector A and manual pump connector A three are equilateral triangle layout, and hydraulic cylinder connector B, control valve assembly connector B and manual pump connector B three are equilateral triangle and arrange; In housing, be provided with 2 cylinder valve cabins, be respectively equipped with " L " shape tube connector in 2 cylinder valve cabins, " L " shape tube connector and rotating shaft are connected; On " L " shape tube connector, be also provided with block, the cross sectional shape of described block is 3/4 circle.Oil-way switching apparatus is through repeatedly just drawing after development test, convenient and swift in concrete use.
Compared with prior art, the utility model use thrustor can easy removal and installation spindle vertical shaft,, safety more faster, efficient than traditional artificial unloading.By expansion link is set, can free adjustment thrustor and the angle on ground, make it be applicable to various situations.Because the utility model is provided with electronic and manual two cover systems, can make the utility model also can normally work not having electric in the situation that.By the oil-way switching apparatus of independent research, can easy adjustment manual or electronic, very convenient.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of thrustor;
Fig. 3 is the half sectional view of vertical shaft positioning sleeve;
Fig. 4 is the structural representation of expansion link;
Fig. 5 is the structural representation of multi-functional push rod device;
Structural representation after Tu6Shi oil-way switching apparatus partly cut-away;
Fig. 7 is the structural representation of another angle of oil-way switching apparatus.
Being labeled as in accompanying drawing: 1-car body, 2-thrustor, 3-hydraulic oil container, 4-hydraulic pump, 5-hydraulic control valve assembly, the multi-functional push rod device of 6-, 7-oil-way switching apparatus, 8-base plate, 9-hydraulic cylinder, 10-adjusting screw(rod), 11-installs location-plate, 12-dismantles bearing plate, 13-hinge, 14-the first through hole, 15-locking nut, 16-the second through hole, 17-vertical shaft positioning sleeve, 18-attaching nut, 19-setscrew nut, 20-pivoting support, 21-expansion link, 22-sleeve pipe, 23-core pipe, 24-position adjustments hole, 25-locating hole, 26-alignment pin, 27-casing, 28-handle, 29-chamber door, 30-" L " shape hook, 31-iron, 32-manual pump, 33-relief valve, 34-housing, 35-" L " shape tube connector, 36-rotating shaft, 37-handwheel, 38-hydraulic cylinder connector A, 39-hydraulic cylinder connector B, 40-control valve assembly connector A, 41-control valve assembly connector B, 42-manual pump connector A, 43-manual pump connector B, 44-valve cabin, 45-block.
Detailed description of the invention
Below in conjunction with drawings and Examples, the art of this patent is further described.
Embodiment of the present utility model: as shown in Figure 1, a kind of spindle vertical shaft dismounting all-in-one, comprise car body 1, thrustor 2, hydraulic oil container 3, hydraulic pump 4, hydraulic control valve assembly 5 and multi-functional push rod device 6, thrustor 2 is articulated and connected with one end of car body 1, multi-functional push rod device 6 is articulated and connected with the other end of car body 1, hydraulic oil container 3, hydraulic pump 4 and hydraulic control valve assembly 5 are all fixed on the top of car body 1, the top of hydraulic oil container 3 is provided with oil-way switching apparatus 7, thrustor 2 is connected with oil-way switching apparatus 7 by hydraulic oil pipe, oil-way switching apparatus 7 is connected with hydraulic control valve assembly 5 by hydraulic oil pipe, hydraulic control valve assembly 5 is connected with hydraulic oil container 3 and hydraulic pump 4 respectively by hydraulic oil pipe.
As shown in Figure 2, thrustor 2 comprises base plate 8,9,2 adjusting screw(rod)s 10 of hydraulic cylinder, location-plate 11 and dismounting bearing plate 12 is installed, the bottom of base plate 8 is articulated and connected by hinge 13 and car body 1, the bottom of hydraulic cylinder 9 is fixed on the centre position of base plate 8,2 adjusting screw(rod)s 10 be arranged symmetrically in hydraulic cylinder 9 both sides, the bottom of 2 adjusting screw(rod)s 10 is fixedly connected with base plate 8; The diameter that is equipped with the first through hole 14, the first through holes 14 on installation location-plate 11 and dismounting bearing plate 12 is greater than the diameter of adjusting screw(rod) 10, and the below that location-plate 11 is installed is provided with setscrew nut 19, and the top of dismounting bearing plate 12 is provided with locking nut 15; The center that location-plate 11 and dismounting bearing plate 12 are installed is equipped with the second through hole 16 passing for vertical shaft.
As shown in Figure 3, in the second through hole 16 of installation location-plate 11 centers, be provided with vertical shaft positioning sleeve 17, the cross sectional shape of vertical shaft positioning sleeve 17 is " T " font.
As shown in Figure 4, the middle and lower part of adjusting screw(rod) 10 is provided with attaching nut 18, and the top of car body 1 is provided with pivoting support 20, and attaching nut 18 is connected by expansion link 21 with pivoting support 20.Described expansion link 21 comprises sleeve pipe 22 and core pipe 23, and one end of core pipe 23 and attaching nut 18 are articulated and connected, and the other end is inserted in sleeve pipe 22 and is slidably connected with sleeve pipe 22, and sleeve pipe 22 is articulated and connected with pivoting support 20; Core pipe 23 equal intervals are distributed with position adjustments hole 24, and sleeve pipe 22 is provided with locating hole 25, are provided with alignment pin 26 in locating hole 25.
As shown in Figure 5, multi-functional push rod device 6 comprises casing 27, handle 28, chamber door 29 and " L " shape hook 30, casing 27 is cuboid hollow structure, and casing 27 is provided with the chamber door 29 of splitting, and the inside of casing 27 is provided with iron 31 and vertical uniform " L " shape hook 30; One end of casing 27 and car body 1 are articulated and connected, and the other end is provided with handle 28.
As shown in Figure 6 and Figure 7, the top of hydraulic oil container 3 is also provided with manual pump 32 and relief valve 33, and manual pump 32 is by hydraulic oil pipe and oil-way switching apparatus 7.Described oil-way switching apparatus 7 comprises housing 34, " L " shape tube connector 35, rotating shaft 36 and handwheel 37, rotating shaft 36 is through the center of housing 34, handwheel 37 is arranged on the end of rotating shaft 36, and the top of housing 34 is provided with hydraulic cylinder connector A38 and hydraulic cylinder connector B39; Housing 34 sides are provided with control valve assembly connector A40 and control valve assembly connector B41, a side is corresponding thereto provided with manual pump connector A42 and manual pump connector B43, wherein hydraulic cylinder connector A38, control valve assembly connector A40 and manual pump connector A42 three are equilateral triangle layout, and hydraulic cylinder connector B39, control valve assembly connector B41 and manual pump connector B43 three are equilateral triangle and arrange; In housing 34, be provided with in cylinder valve cabin 44,44,2,2 cylinder valve cabins and be respectively equipped with " L " shape tube connector 35, " L " shape tube connector 35 is connected with rotating shaft 36; On " L " shape tube connector 35, be also provided with block 45, the cross sectional shape of described block 45 is 3/4 circle.
Operation principle of the present utility model: dismounting knuckle vertical shaft, first pull out the alignment pin 26 on sleeve pipe 22, then adjust the length of core pipe 23, make hydraulic cylinder on thrustor 29 with knuckle vertical shaft on same straight line, then installing/dismounting bearing plate 12, dismounting bearing plate 12 is placed in to the top of knuckle assembly, and the second through hole 16 is aimed to vertical shaft, then use locking nut 15 that knuckle assembly is locked, then primer fluid press pump 4 or repeatedly press manual pump 32 with iron 31, now hydraulic cylinder 4 just can extend, and vertical shaft is ejected from knuckle assembly.
Knuckle vertical shaft is installed, first the angle of adjusting thrustor 2 during with dismounting method the same, then select the vertical shaft positioning sleeve 17 of suitable internal diameter, vertical shaft positioning sleeve 17 is arranged in the second through hole 16 of installing on location-plate 11, then vertical shaft is packed into vertical shaft positioning sleeve 17, and by the top of vertical shaft the through hole to its knuckle assembly, bottom and hydraulic cylinder 9 joints, then dismounting bearing plate 12 is arranged on to the top of knuckle assembly, and tighten with locking nut 15, then primer fluid press pump 4 or repeatedly press manual pump 32 with iron 31, along with the elongation of hydraulic cylinder 9, vertical shaft is pressed into knuckle assembly.
Electric and hand switching principle: when needs switch to when manual electronic, only need rotation hand wheel 37, handwheel 37 can drive rotating shaft 36 to rotate, when rotating, rotating shaft 37 drive " L " shape tube connector 35 to rotate, in the time of " L " shape tube connector 35 90-degree rotation, " L " shape tube connector 35 just switches to hydraulic cylinder connector A38 from original connection hydraulic cylinder connector A38 and control valve assembly connector A40 and is communicated with manual pump connector A42, B mouth, with A mouth, repeats no more.
Claims (8)
1. a spindle vertical shaft dismounting all-in-one, it is characterized in that: comprise car body (1), thrustor (2), hydraulic oil container (3), hydraulic pump (4), hydraulic control valve assembly (5) and multi-functional push rod device (6), thrustor (2) is articulated and connected with one end of car body (1), multi-functional push rod device (6) is articulated and connected with the other end of car body (1), hydraulic oil container (3), hydraulic pump (4) and hydraulic control valve assembly (5) are all fixed on the top of car body (1), the top of hydraulic oil container (3) is provided with oil-way switching apparatus (7), thrustor (2) is connected with oil-way switching apparatus (7) by hydraulic oil pipe, oil-way switching apparatus (7) is connected with hydraulic control valve assembly (5) by hydraulic oil pipe, hydraulic control valve assembly (5) is connected with hydraulic oil container (3) and hydraulic pump (4) respectively by hydraulic oil pipe.
2. a kind of spindle vertical shaft dismounting all-in-one according to claim 1, it is characterized in that: described thrustor (2) comprises base plate (8), hydraulic cylinder (9), 2 adjusting screw(rod)s (10), location-plate (11) and dismounting bearing plate (12) are installed, the bottom of base plate (8) is articulated and connected by hinge (13) and car body (1), the bottom of hydraulic cylinder (9) is fixed on the centre position of base plate (8), 2 adjusting screw(rod)s (10) be arranged symmetrically in hydraulic cylinder (9) both sides, the bottom of 2 adjusting screw(rod)s (10) is fixedly connected with base plate (8), install on location-plate (11) and dismounting bearing plate (12) and be equipped with the first through hole (14), the diameter of the first through hole (14) is greater than the diameter of adjusting screw(rod) (10), the below that location-plate (11) is installed is provided with setscrew nut (19), and the top of dismounting bearing plate (12) is provided with locking nut (15), the center that location-plate (11) and dismounting bearing plate (12) are installed is equipped with the second through hole (16) passing for vertical shaft.
3. a kind of spindle vertical shaft dismounting all-in-one according to claim 2, it is characterized in that: in second through hole (16) of described installation location-plate (11) center, be provided with vertical shaft positioning sleeve (17), the cross sectional shape of vertical shaft positioning sleeve (17) is " T " font.
4. according to a kind of spindle vertical shaft dismounting all-in-one described in claim 2 or 3, it is characterized in that: the middle and lower part of described adjusting screw(rod) (10) is provided with attaching nut (18), the top of car body (1) is provided with pivoting support (20), and attaching nut (18) is connected by expansion link (21) with pivoting support (20).
5. a kind of spindle vertical shaft dismounting all-in-one according to claim 4, it is characterized in that: described expansion link (21) comprises sleeve pipe (22) and core pipe (23), one end of core pipe (23) and attaching nut (18) are articulated and connected, the other end is inserted in sleeve pipe (22) and is slidably connected with sleeve pipe (22), and sleeve pipe (22) is articulated and connected with pivoting support (20); Core pipe (23) equal intervals is distributed with position adjustments hole (24), and sleeve pipe (22) is provided with locating hole (25), is provided with alignment pin (26) in locating hole (25).
6. a kind of spindle vertical shaft dismounting all-in-one according to claim 5, it is characterized in that: described multi-functional push rod device (6) comprises casing (27), handle (28), chamber door (29) and " L " shape hook (30), casing (27) is cuboid hollow structure, casing (27) is provided with the chamber door (29) of splitting, and the inside of casing (27) is provided with iron (31) and vertical uniform " L " shape hook (30); One end of casing (27) and car body (1) are articulated and connected, and the other end is provided with handle (28).
7. a kind of spindle vertical shaft dismounting all-in-one according to claim 6, it is characterized in that: the top of hydraulic oil container (3) is also provided with manual pump (32) and relief valve (33), manual pump (32) is by hydraulic oil pipe and oil-way switching apparatus (7).
8. a kind of spindle vertical shaft dismounting all-in-one according to claim 7, it is characterized in that: described oil-way switching apparatus (7) comprises housing (34), " L " shape tube connector (35), rotating shaft (36) and handwheel (37), rotating shaft (36) is through the center of housing (34), handwheel (37) is arranged on the end of rotating shaft (36), and the top of housing (34) is provided with hydraulic cylinder connector A (38) and hydraulic cylinder connector B (39); Housing (34) side is provided with control valve assembly connector A (40) and control valve assembly connector B (41), a side is corresponding thereto provided with manual pump connector A (42) and manual pump connector B (43), wherein hydraulic cylinder connector A (38), control valve assembly connector A (40) and manual pump connector A (42) three are equilateral triangle layout, and hydraulic cylinder connector B (39), control valve assembly connector B (41) and manual pump connector B (43) three are equilateral triangle and arrange; In housing (34), be provided with 2 cylinder valve cabins (44), in 2 cylinder valve cabins (44), be respectively equipped with " L " shape tube connector (35), " L " shape tube connector (35) is connected with rotating shaft (36); On " L " shape tube connector (35), be also provided with block (45), the cross sectional shape of described block (45) is 3/4 circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420407758.2U CN203956460U (en) | 2014-07-23 | 2014-07-23 | A kind of spindle vertical shaft dismounting all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420407758.2U CN203956460U (en) | 2014-07-23 | 2014-07-23 | A kind of spindle vertical shaft dismounting all-in-one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203956460U true CN203956460U (en) | 2014-11-26 |
Family
ID=51917097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420407758.2U Expired - Fee Related CN203956460U (en) | 2014-07-23 | 2014-07-23 | A kind of spindle vertical shaft dismounting all-in-one |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203956460U (en) |
-
2014
- 2014-07-23 CN CN201420407758.2U patent/CN203956460U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20150723 |
|
| EXPY | Termination of patent right or utility model |