CN209466198U - A kind of machine shaft disassembly use drawing horse facilitating positioning - Google Patents
A kind of machine shaft disassembly use drawing horse facilitating positioning Download PDFInfo
- Publication number
- CN209466198U CN209466198U CN201920108068.XU CN201920108068U CN209466198U CN 209466198 U CN209466198 U CN 209466198U CN 201920108068 U CN201920108068 U CN 201920108068U CN 209466198 U CN209466198 U CN 209466198U
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- China
- Prior art keywords
- lever arm
- adjusting cavity
- movable plate
- machine shaft
- hydraulic cylinder
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Abstract
It is used the utility model discloses a kind of machine shaft disassembly for facilitating positioning and draws horse, including adjusting cavity, hydraulic cylinder and the second lever arm, the adjusting cavity is internally provided with movable plate, the two sides on the adjusting cavity top are provided with cylinder movable plate and are fixedly connected, strip groove is provided on the side wall of the adjusting cavity, the movable plate extends on the outside of adjusting cavity close to one end of strip groove and is provided with the first articulation piece, and first articulation piece internal activity be provided with the first lever arm, the lower section of first lever arm passes through the second articulation piece and is movably installed with the second lever arm, and second lever arm top side and the first lever arm bottom end it is hinged, the bottom end of second lever arm is provided with stay hook, the centre on the adjusting cavity top is provided with hydraulic cylinder, and the internal activity of hydraulic cylinder is provided with the bottom that telescopic rod extends to adjusting cavity End, one end of the adjusting cavity is equipped with controller.The utility model facilitates positioning, strong applicability, and can reduce abrasion.
Description
Technical field
The utility model relates to flight-line maintenance technical field, specially a kind of machine shaft disassembly drawing for facilitating positioning
Horse.
Background technique
The output shaft of motor generally passes through shaft coupling and is fixedly connected with shaft, and the two is usually to be interference fitted, this causes
Can there is a problem of disassembly difficulty during disassembly, so needing a kind of drawing horse that dismounting coupling gets off, thus by shaft
It disassembles.
Existing drawing horse needs the fixed jaw of horse will to be drawn to be fixed on the lateral wall of shaft coupling manually, is more troublesome, and solid
It is more single to determine claw type number, the part of damage easily in disassembly process, mandril may skid in use.
Utility model content
The purpose of this utility model is to provide a kind of machine shaft disassemblies for facilitating positioning with horse is drawn, to solve above-mentioned back
Itd is proposed in scape technology be not easy to positioning, fixed jaw model is single and mandril in use may slippage problems.
To achieve the above object, the utility model provides the following technical solutions: a kind of machine shaft facilitating positioning is dismantled
Movable plate, the adjusting cavity are internally provided with drawing horse, including adjusting cavity, hydraulic cylinder and the second lever arm, the adjusting cavity
The two sides on top are provided with cylinder, and the output end of cylinder extends to inside adjusting cavity and is bolted company with movable plate
It connects, strip groove is provided on the side wall of the adjusting cavity, the movable plate is provided with support rod close to one end of strip groove
It extends on the outside of adjusting cavity, and support rod is provided with the first articulation piece far from one end of movable plate, and living inside the first articulation piece
Dynamic to be provided with the first lever arm, the lower section of first lever arm passes through the second articulation piece and is movably installed with the second lever arm,
And second lever arm top side by third articulation piece and the bottom end of the first lever arm it is hinged, the bottom of second lever arm
End is provided with stay hook, and the centre on the adjusting cavity top is provided with hydraulic cylinder, and the internal activity of hydraulic cylinder is provided with and stretches
Contracting bar, the centre of the movable plate is provided with through-hole, and telescopic rod passes through the side wall of adjusting cavity and through-hole extends to adjusting cavity
Bottom end, one end of the adjusting cavity are equipped with controller by bolt, and the output end of controller and cylinder and hydraulic cylinder is defeated
Enter end to connect by conducting wire.
Preferably, it is evenly arranged with sliding rail on the inner sidewall of the adjusting cavity, and is uniformly arranged on the lateral wall of movable plate
There is the groove to match with sliding rail.
Preferably, there are four the quantity of first lever arm and the second lever arm is respectively provided with, and the first lever arm and
Two lever arms are uniformly respectively on four sides of adjusting cavity.
Preferably, the output end of the telescopic rod is provided with non-slip mat, and striped is evenly arranged in non-slip mat.
Preferably, the top of the stay hook is provided with threaded post, and the bottom end of the second lever arm is provided with and spiral shell
The internal screw thread that line column external screw thread matches.
Preferably, elastic protective cushion, and elastic protective cushion and the second activity are provided on the inside of second lever arm
Arm constitutes safeguard structure.
Compared with prior art, the utility model has the beneficial effects that this facilitates the machine shaft of positioning to dismantle with drawing horse
By the way that cylinder is arranged, movable plate can be pushed to slide up and down inside adjusting cavity, so that the first lever arm be driven to move up and down, enabled
Second lever arm shrinks or opens, so that shaft coupling be wrapped, does not need manually to be positioned, time saving and energy saving, convenient fast
Speed, convenient for replacing different stay hooks according to the difference of the models such as shaft, is fitted by setting dismountable structure for fixed link
It is stronger with property, by the way that elastic protective cushion is arranged in the inside of the second lever arm, horse can be drawn during dismantling to shaft
Sliding, and can prevent shaft coupling and lever arm from rubbing and generate loss, the utility model is anti-by being arranged in the bottom end of telescopic rod
Protection pad, can to avoid when telescopic rod resists shaft shaft skid, not only influence working efficiency, be also easy to cause danger.
Detailed description of the invention
Fig. 1 is the positive structure diagram of the utility model；
Fig. 2 is that the adjusting cavity of the utility model is bowed schematic cross-sectional view；
Fig. 3 is that structural schematic diagram is cutd open in the adjusting cavity side of the utility model；
Fig. 4 is the utility model stay hook structural schematic diagram；
Fig. 5 is the system block diagram of the utility model；
In figure: 1, adjusting cavity；2, cylinder；3, hydraulic cylinder；4, the first articulation piece；5, the first lever arm；6, the second articulation piece；
7, elastic protective cushion；8, telescopic rod；9, non-slip mat；10, stay hook；11, the second lever arm；12, third articulation piece；13, it controls
Device；14, strip groove；15, through-hole；16, sliding rail；17, support rod；18, movable plate；19, threaded post.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, a kind of embodiment provided by the utility model: a kind of machine shaft disassembly drawing facilitating positioning
Horse, including adjusting cavity 1, hydraulic cylinder 3 and the second lever arm 11, adjusting cavity 1 are internally provided with movable plate 18, adjusting cavity 1 it is interior
It is evenly arranged with sliding rail 16 on side wall, and is evenly arranged with the groove to match with sliding rail 16 on the lateral wall of movable plate 18, enables
Movable plate 18 is more stable when sliding up and down, and avoids its shaking, and the two sides on 1 top of adjusting cavity are provided with cylinder 2, cylinder 2
Model can be SC63, and the output end of cylinder 2 extends to 1 inside of adjusting cavity and is bolted to connection with movable plate 18, adjusts
Strip groove 14 is evenly arranged on the side wall of chamber 1, movable plate 18 is provided with support rod 17 close to one end of strip groove 14 and extends
To adjusting cavity 1, and support rod 17 is provided with the first articulation piece 4 far from one end of movable plate 18, and inside the first articulation piece 4
It is movably set with the first lever arm 5, the lower section of the first lever arm 5 passes through the second articulation piece 6 and is movably installed with the second lever arm
11, the inside of the second lever arm 11 is provided with elastic protective cushion 7, and elastic protective cushion 7 and the second lever arm 11 are constituted and protected
Structure can reduce the abrasion of the second lever arm 11 and shaft coupling, and the side on 11 top of the second lever arm is hinged by third
Part 12 and the bottom end of the first lever arm 5 are hinged, there are four the quantity of the first lever arm 5 and the second lever arm 11 is respectively provided with, and
One lever arm 5 and the second lever arm 11 are uniformly respectively on four sides of adjusting cavity 1, convenient for fixing shaft coupling, the second lever arm
11 bottom end is provided with stay hook 10, and the top of stay hook 10 is provided with threaded post 19, and the bottom end of the second lever arm 11
It is provided with the internal screw thread to match with 19 external screw thread of threaded post, convenient for replacing to stay hook 10, in 1 top of adjusting cavity
Between be provided with hydraulic cylinder 3, the model of hydraulic cylinder 3 can be HSGL01E50, and the internal activity of hydraulic cylinder 3 and hydraulic cylinder 3, which is provided with, to be stretched
Contracting bar 8, the centre of movable plate 18 is provided with through-hole 15, and telescopic rod 8 passes through the side wall of adjusting cavity 1 and through-hole 15 extends to adjusting
The bottom end of chamber 1, the output end of telescopic rod 8 is provided with non-slip mat 9, and is evenly arranged with striped in non-slip mat 9, can be to avoid flexible
Bar 8 and mandril skid, and reduce working efficiency, one end of adjusting cavity 1 is equipped with controller 13, the model of controller 13 by bolt
It can be ARGUS, the output end of controller 13 is connect with the input terminal of cylinder 2 and hydraulic cylinder 3 by conducting wire.
Working principle: in use, opening the switch of cylinder 2 by controller 13 first, cylinder 2 is enabled to extend downwards, with the
One lever arm 5 cooperates, and enables the second lever arm 11 open outward, the shaft coupling in shaft is wrapped, then enables gas again
Cylinder 2 is shunk, and enables the second lever arm 11 shrink inwardly, so that shaft coupling be fixed, one can be then connected in shaft
The bottom end of mandril, telescopic rod 8 is in contact with mandril, and the switch of hydraulic cylinder 3 is opened by controller 13, and telescopic rod 8 is enabled to extend, and leads to
Promotion mandril is crossed, the shaft coupling that fixed jaw is clamped is disassembled from shaft, to complete the disassembly to shaft, is passed through
Stay hook 10 is rotated, stay hook 10 can be disassembled, replace the stay hook 10 of different model, by the second lever arm 11
The elastic protective cushion 7 of side can reduce the abrasion of the second lever arm 11 and shaft coupling, by non-slip mat 9, can prevent telescopic rod
8 skid.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of machine shaft disassembly for facilitating positioning, which is used, draws horse, including adjusting cavity (1), hydraulic cylinder (3) and the second lever arm
(11), it is characterised in that: the adjusting cavity (1) is internally provided with movable plate (18), and the two sides on adjusting cavity (1) top are equal
It is provided with cylinder (2), and the output end of cylinder (2) extends to adjusting cavity (1) inside and movable plate (18) company of being bolted
It connects, is provided with strip groove (14) on the side wall of the adjusting cavity (1), the one end of the movable plate (18) close to strip groove (14)
It is provided with support rod (17) to extend on the outside of adjusting cavity (1), and support rod (17) is provided with far from the one end of movable plate (18)
First articulation piece (4), and the first articulation piece (4) internal activity is provided with the first lever arm (5), first lever arm (5)
Lower section passes through the second articulation piece (6) and is movably installed with the second lever arm (11), and the side on the second lever arm (11) top is logical
It crosses third articulation piece (12) and the bottom end of the first lever arm (5) is hinged, the bottom end of second lever arm (11) is provided with solid
Determine hook (10), the centre on adjusting cavity (1) top is provided with hydraulic cylinder (3), and the internal activity of hydraulic cylinder (3) is provided with and stretches
The centre of contracting bar (8), the movable plate (18) is provided with through-hole (15), and telescopic rod (8) passes through the side wall of adjusting cavity (1) and leads to
Hole (15) extends to the bottom end of adjusting cavity (1), and one end of the adjusting cavity (1) is equipped with controller (13) by bolt, and controls
The output end of device (13) processed is connect with the input terminal of cylinder (2) and hydraulic cylinder (3) by conducting wire.
2. a kind of machine shaft disassembly for facilitating positioning according to claim 1, which is used, draws horse, it is characterised in that: the adjusting
It is evenly arranged with sliding rail (16), and is evenly arranged on the lateral wall of movable plate (18) and sliding rail (16) on the inner sidewall of chamber (1)
The groove to match.
3. a kind of machine shaft disassembly for facilitating positioning according to claim 1, which is used, draws horse, it is characterised in that: described first
There are four the quantity of lever arm (5) and the second lever arm (11) is respectively provided with, and the first lever arm (5) and the second lever arm (11) are equal
It is even respectively on four sides of adjusting cavity (1).
4. a kind of machine shaft disassembly for facilitating positioning according to claim 1, which is used, draws horse, it is characterised in that: described flexible
The output end of bar (8) is provided with non-slip mat (9), and is evenly arranged with striped in non-slip mat (9).
5. a kind of machine shaft disassembly for facilitating positioning according to claim 1, which is used, draws horse, it is characterised in that: the fixation
The top of hook (10) is provided with threaded post (19), and the bottom end of the second lever arm (11) is provided with and threaded post (19) outer spiral shell
The internal screw thread that line matches.
6. a kind of machine shaft disassembly for facilitating positioning according to claim 1, which is used, draws horse, it is characterised in that: described second
It is provided on the inside of lever arm (11) elastic protective cushion (7), and elastic protective cushion (7) and the second lever arm (11) constitute and protect
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920108068.XU CN209466198U (en) | 2019-01-23 | 2019-01-23 | A kind of machine shaft disassembly use drawing horse facilitating positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920108068.XU CN209466198U (en) | 2019-01-23 | 2019-01-23 | A kind of machine shaft disassembly use drawing horse facilitating positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209466198U true CN209466198U (en) | 2019-10-08 |
Family
ID=68092480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920108068.XU Expired - Fee Related CN209466198U (en) | 2019-01-23 | 2019-01-23 | A kind of machine shaft disassembly use drawing horse facilitating positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209466198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157176A (en) * | 2022-05-20 | 2022-10-11 | 江苏龙马精密机械有限公司 | Auxiliary disassembling and assembling tool and method for base bearing of wind driven generator |
-
2019
- 2019-01-23 CN CN201920108068.XU patent/CN209466198U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157176A (en) * | 2022-05-20 | 2022-10-11 | 江苏龙马精密机械有限公司 | Auxiliary disassembling and assembling tool and method for base bearing of wind driven generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191008 Termination date: 20220123 |