CN218836692U - Servomotor hangs first bearing extracting tool - Google Patents
Servomotor hangs first bearing extracting tool Download PDFInfo
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- CN218836692U CN218836692U CN202223148529.7U CN202223148529U CN218836692U CN 218836692 U CN218836692 U CN 218836692U CN 202223148529 U CN202223148529 U CN 202223148529U CN 218836692 U CN218836692 U CN 218836692U
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- servomotor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model discloses a servomotor hanging head bearing dismounting tool, which relates to the servomotor overhaul equipment field, and adopts the technical scheme that the tool comprises two rectangular frames which are oppositely arranged, the middle parts of one ends of the two frames are fixedly connected through a support rod, the other ends of the two frames are fixedly connected through two fixed rods, and the two fixed rods are respectively positioned at two sides of the support rod; the two frames are slidably provided with a supporting mechanism, the supporting mechanism is movably provided with a hydraulic cylinder, and the fixed end of the hydraulic cylinder is abutted to the supporting rod. The utility model has the advantages that: simple structure, convenient to use, overall structure is formed by the channel-section steel welding, and low cost through the use of cooperation pneumatic cylinder, has reduced the dismantlement degree of difficulty of hanging first bearing, reduces the human input of dismantling the in-process, improves the work efficiency of dismantling.
Description
Technical Field
The utility model relates to a servomotor overhauls the equipment field, in particular to servomotor hangs first bearing extracting tool.
Background
The ball valve servomotor is a hydraulic device for mechanically operating by hydraulic transmission of operating torque, and mainly comprises a servomotor cylinder body, a servomotor piston rod and a crank arm hinged with the servomotor piston rod, and the crank arm is driven by the servomotor piston rod to rotate, so that the opening of the ball valve is adjusted.
When the unit runs for a long time, due to the vibration and other reasons, the connecting pieces of the fastening parts of the ball valve servomotor are loosened, the fatigue damage of parts and the occurrence of adverse phenomena such as aging of sealing parts can cause the phenomena of inaccurate action, jamming, leakage and the like of the servomotor, the stable running of the ball valve is influenced, and the assistor needs to be dismantled and overhauled.
The movable end of the servomotor piston rod is a hanging head which is of a square structure and is exposed out of the unit and in a horizontal state, a hanging head bearing of the power device needs to be dismantled in the process of maintenance, and a bearing puller is used for dismantling all the existing dismantling processes.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a servomotor hangs first bearing extracting tool.
The technical scheme is that the device comprises two rectangular frames which are oppositely arranged, the middle parts of one ends of the two frames are fixedly connected through a supporting rod, the other ends of the two frames are fixedly connected through two fixing rods, and the two fixing rods are respectively positioned on two sides of the supporting rod;
two it sets up supporting mechanism to slide on the frame, the last activity of supporting mechanism sets up the pneumatic cylinder, the stiff end of pneumatic cylinder with the bracing piece offsets.
Preferably, the frame is a rectangular frame formed by fixedly connecting alternately arranged horizontal channel steel and vertical channel steel end to end in sequence.
Preferably, the supporting mechanism comprises two supporting pieces which are arranged in parallel, each supporting piece comprises a cross bar, the cross section of each cross bar is a channel steel, two ends of each cross bar are respectively provided with a groove, and the grooves slide on the horizontal channel steel of the frame;
the middle part of the cross rod is fixedly provided with a supporting plate, and the upper surface of the supporting plate is provided with a supporting groove.
Preferably, a top plate is fixedly arranged at the movable end of the hydraulic cylinder, and the diameter of the top plate is slightly smaller than that of the bearing outer ring.
Preferably, the supporting rod and the fixing rod are both channel steel.
The embodiment of the utility model provides a beneficial effect that technical scheme brought is: simple structure, convenient to use, overall structure is formed by the channel-section steel welding, and low cost through the use of cooperation pneumatic cylinder, has reduced the dismantlement degree of difficulty of hanging first bearing, reduces the human input of dismantling the in-process, improves the work efficiency of dismantling.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Fig. 2 is a schematic view of a supporting member according to an embodiment of the present invention.
Wherein the reference numerals are: 1. a frame; 2. a support bar; 3. fixing the rod; 4. a support mechanism; 5. a hydraulic cylinder; 6. horizontal channel steel; 7. vertical channel steel; 8. a cross bar; 9. a groove; 10. a support plate; 11. a support groove; 20. and (4) hanging a head.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
Example 1
Referring to fig. 1 to 2, the utility model provides a servomotor hanging head bearing dismounting tool, which comprises two rectangular frames 1 arranged oppositely, wherein the middle parts of one ends of the two frames 1 are fixedly connected through a support rod 2, the other ends are fixedly connected through two fixing rods 3, the two fixing rods 3 are respectively positioned at two sides of the support rod 2, and the distance between the two fixing rods 3 is larger than the diameter of the hanging head bearing;
two frames 1 go up the slip and set up supporting mechanism 4, and the last activity of supporting mechanism 4 sets up pneumatic cylinder 5, and the stiff end of pneumatic cylinder 5 offsets with bracing piece 2.
The frame 1 is a rectangular frame which is formed by sequentially and fixedly connecting the head and the tail of alternately arranged horizontal channel steel 6 and vertical channel steel 7.
The supporting mechanism 4 comprises two supporting pieces which are arranged in parallel, each supporting piece comprises a cross bar 8, the cross section of each cross bar 8 is in a channel steel shape, two ends of each cross bar 8 are respectively provided with a groove 9, and each groove 9 slides on a horizontal channel steel 6 of the frame 1;
the middle part of the cross rod 8 is fixedly provided with a supporting plate 10, and the upper surface of the supporting plate 10 is provided with a supporting groove 11.
A top plate is fixedly arranged at the movable end of the hydraulic cylinder 5, and the diameter of the top plate is slightly smaller than that of the bearing outer ring.
The supporting rod 2 and the fixed rod 3 are both channel steel.
The utility model discloses during the use, with this device hoist to the outside of hanging head 20, dead lever 3 pastes with hanging head 20 mutually, places supporting mechanism 4 on frame 1 by the operator to place pneumatic cylinder 5 on supporting groove 11, start pneumatic cylinder 5 this moment, pneumatic cylinder 5 promotes the roof, makes the bearing break away from hanging head.
Example 2
On the basis of embodiment 1, a U-shaped blocking frame is fixedly arranged in the middle of one fixing rod 3 positioned at the lower part, one end of the blocking frame is fixed with the fixing rod 3, the other end of the blocking frame extends to the middle of the two fixing rods 3, and when the bearing is pushed out by the hydraulic cylinder 5, the bearing falls on the blocking frame, so that the bearing can be prevented from falling on the ground, and the bearing is prevented from being damaged.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. The servomotor hanging head bearing dismounting tool is characterized by comprising two rectangular frames (1) which are arranged oppositely, the middle parts of one ends of the two frames (1) are fixedly connected through a supporting rod (2), the other ends of the two frames are fixedly connected through two fixing rods (3), and the two fixing rods (3) are respectively positioned on two sides of the supporting rod (2);
two sliding set up supporting mechanism (4) on frame (1), the activity sets up pneumatic cylinder (5) on supporting mechanism (4), the stiff end of pneumatic cylinder (5) with bracing piece (2) offset.
2. The servomotor hanging head bearing dismounting tool according to claim 1, wherein the frame (1) is a rectangular frame formed by fixedly connecting horizontal channel steel (6) and vertical channel steel (7) which are alternately arranged end to end.
3. The servomotor hanging head bearing detaching tool according to claim 2, wherein the supporting mechanism (4) comprises two supporting members arranged in parallel, each supporting member comprises a cross bar (8), the cross section of the cross bar (8) is in a shape of a channel steel, two ends of the cross bar (8) are respectively provided with a groove (9), and the grooves (9) slide on the horizontal channel steel (6) of the frame (1);
the middle part of the cross rod (8) is fixedly provided with a supporting plate (10), and the upper surface of the supporting plate (10) is provided with a supporting groove (11).
4. The servomotor hanging head bearing dismounting tool according to claim 1, wherein a top plate is fixedly arranged at the movable end of the hydraulic cylinder (5), and the diameter of the top plate is slightly smaller than that of the bearing outer ring.
5. The servomotor hanging head bearing dismounting tool according to claim 1, wherein the support rod (2) and the fixing rod (3) are both channel steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223148529.7U CN218836692U (en) | 2022-11-23 | 2022-11-23 | Servomotor hangs first bearing extracting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223148529.7U CN218836692U (en) | 2022-11-23 | 2022-11-23 | Servomotor hangs first bearing extracting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218836692U true CN218836692U (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223148529.7U Active CN218836692U (en) | 2022-11-23 | 2022-11-23 | Servomotor hangs first bearing extracting tool |
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| CN (1) | CN218836692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775115A (en) * | 2020-07-28 | 2020-10-16 | 湖北清江水电开发有限责任公司 | Special tool and method for disassembling square head of servomotor |
-
2022
- 2022-11-23 CN CN202223148529.7U patent/CN218836692U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775115A (en) * | 2020-07-28 | 2020-10-16 | 湖北清江水电开发有限责任公司 | Special tool and method for disassembling square head of servomotor |
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