CN219967844U - Hydraulic coupler dismounting tool - Google Patents
Hydraulic coupler dismounting tool Download PDFInfo
- Publication number
- CN219967844U CN219967844U CN202321388667.4U CN202321388667U CN219967844U CN 219967844 U CN219967844 U CN 219967844U CN 202321388667 U CN202321388667 U CN 202321388667U CN 219967844 U CN219967844 U CN 219967844U
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- China
- Prior art keywords
- ring
- cambered surface
- circular tube
- fluid coupling
- hydraulic coupler
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- 239000012530 fluid Substances 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000008878 coupling Effects 0.000 claims abstract 12
- 238000010168 coupling process Methods 0.000 claims abstract 12
- 238000005859 coupling reaction Methods 0.000 claims abstract 12
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a hydraulic coupler dismounting tool, which comprises a connecting circular tube, a circular tube and a supporting mechanism; connecting round pipes: the left end of the outer cambered surface is provided with a connecting screw groove, and the right end of the outer cambered surface of the connecting circular tube is provided with an outer thread ring; round tube: the left end of the inner cambered surface is in threaded connection with the outer threaded ring, the right end of the inner cambered surface of the circular tube is provided with the inner threaded ring, the inner part of the inner threaded ring is in sliding connection with a disassembly rod, the right end of the outer cambered surface of the disassembly rod is provided with a screw thread which is matched with the inner threaded ring, and the left end of the disassembly rod passes through the inner part of the connecting circular tube and is provided with a jacking head; this fluid coupling extracting tool utilizes adjustable slope extension board to provide effectual support for extracting tool and fluid coupling's connection, is applicable to not unidimensional fluid coupling, reduces personnel in the use and holds required effort to fluid coupling extracting tool, conveniently uses fluid coupling extracting tool.
Description
Technical Field
The utility model relates to the technical field of coupler disassembly, in particular to a hydraulic coupler disassembly tool.
Background
The hydraulic coupler is also called as a hydraulic coupler, and is a hydraulic transmission device for connecting an engine or a motor with a working machine and transmitting torque by means of the change of liquid momentum moment, in the use process of the hydraulic coupler, in order to ensure the normal operation of the hydraulic coupler, the hydraulic coupler needs to be overhauled regularly, in the overhauling process, the hydraulic coupler needs to be disassembled, and because the hydraulic coupler is usually made of aluminum alloy, no hammer is allowed to directly strike during the installation or the disassembly, the hydraulic coupler needs to be disassembled with the aid of a disassembly tool; in the prior art, when the hydraulic coupler dismounting tool is used, firstly, the hollow screw rod at the end of the dismounting tool is connected with the dismounting screw thread of the coupler, then a person holds the handle on the surface of the dismounting tool, so that the dismounting tool is kept in a horizontal state, then the ejector rod in the dismounting tool is moved, the ejector rod is contacted with the motor connected with the hydraulic coupler, the hydraulic coupler is pushed to a direction far away from the motor through the relative movement of the ejector rod and the hollow screw rod, and the hydraulic coupler is dismounted, but in the dismounting process, because the lower end of the dismounting tool is usually suspended, the user needs to apply a large acting force to keep the dismounting tool in a horizontal state, so that the hydraulic coupler dismounting tool is hard to use.
Disclosure of Invention
The technical problem to be solved by the utility model is to overcome the existing defects, provide the hydraulic coupler dismounting tool, utilize the adjustable inclined support plate to provide effective support for the connection of the dismounting tool and the hydraulic coupler, reduce the acting force required by personnel to hold the hydraulic coupler dismounting tool in the use process, facilitate the use of the hydraulic coupler dismounting tool, and effectively solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the hydraulic coupler dismounting tool comprises a connecting circular tube, a circular tube and a supporting mechanism;
connecting round pipes: the left end of the outer cambered surface is provided with a connecting screw groove, and the right end of the outer cambered surface of the connecting circular tube is provided with an outer thread ring;
round tube: the left end of the inner cambered surface is in threaded connection with the outer threaded ring, the right end of the inner cambered surface of the circular tube is provided with the inner threaded ring, the inner part of the inner threaded ring is in sliding connection with a disassembly rod, the right end of the outer cambered surface of the disassembly rod is provided with a screw thread which is matched with the inner threaded ring, and the left end of the disassembly rod passes through the inner part of the connecting circular tube and is provided with a jacking head;
the supporting mechanism comprises: the hydraulic coupler is characterized in that the hydraulic coupler is arranged at the left end of the outer cambered surface of the connecting circular tube and the left end of the circular tube, an adjustable inclined support plate is utilized to provide effective support for connection of the dismounting tool and the hydraulic coupler, the hydraulic coupler is suitable for hydraulic couplers of different sizes, connection between the dismounting tool and the hydraulic coupler is firmer, acting force required by holding the dismounting tool of the hydraulic coupler by personnel in the use process is reduced, and the dismounting tool of the hydraulic coupler is convenient to use.
Further, the supporting mechanism comprises a supporting plate, a rotating column, rotating grooves, an adjusting threaded ring and an adjusting threaded groove, wherein the adjusting threaded groove is formed in the right end of the outer arc surface of the connecting circular tube, the adjusting threaded ring is connected with the inner threads of the adjusting threaded groove, the rotating grooves are formed in the outer arc surface of the adjusting threaded ring in an annular mode, the supporting plate is connected to the inner portion of the rotating grooves through rotation of the rotating column, and the position of the supporting part is adjusted.
Further, the supporting mechanism further comprises a limiting ring, the limiting ring is arranged on the left side face of the round tube, the central axis of the limiting ring is collinear with the central axis of the adjusting threaded ring, and the supporting plates are installed in a matched mode with the limiting ring to limit the positions of the supporting plates.
Further, the supporting mechanism further comprises torsion springs, the outer cambered surfaces of the rotating posts are respectively movably sleeved with the torsion springs, the front ends of the torsion springs are respectively fixedly connected with the inner walls of the rotating grooves, the rear ends of the torsion springs are respectively fixedly connected with the supporting plates, and the initial positions of the supporting plates are limited.
Further, the outer cambered surfaces of the round pipes are respectively provided with a handle, so that the disassembly tool can be conveniently held by a person.
Further, the right-hand member of dismantling the pole is equipped with the bull stick, conveniently rotates dismantling the pole.
Further, the intrados of spacing ring is equipped with the rubber pad, and the intrados of rubber pad is from left to right to the inclination of connecting pipe central axis direction gradually, reduces the wearing and tearing that the backup pad received in the use.
Compared with the prior art, the utility model has the beneficial effects that: the hydraulic coupler dismounting tool has the following advantages:
the coupler on the connecting spiral groove and the fluid coupler is disassembled and screwed, then the adjusting threaded ring is rotated, the adjusting threaded ring is moved left and right until the left end of the supporting plate is in contact with the fluid coupler and is in an inclined state, then the round tube is in threaded connection with the external threaded ring, the rubber pad on the cambered surface in the limiting ring is in contact with the supporting plate, the position of the supporting plate is limited through the cooperation of the limiting ring and the fluid coupler, the supporting plate in the inclined state provides support for the connection of the disassembling tool and the fluid coupler, the acting force required to be applied by a worker for holding the disassembling tool is reduced, then the disassembling rod is inserted into the round tube and is rotated, the distance between the pressing head and the connecting round tube is increased, the pressing head is driven to move leftwards, the pressing head is contacted with a motor connected, the fluid coupler is pushed to move towards a direction far away from the motor, the coupler is disassembled, the adjustable inclined support plate is utilized for providing effective support for the connection of the disassembling tool and the fluid coupler, the hydraulic coupler with different sizes is connected firmly, the disassembling tool and the fluid coupler is required to be disassembled by the worker in the using the hydraulic coupler.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the whole device in front section;
FIG. 3 is an enlarged schematic view of the structure of the present utility model at A;
fig. 4 is a schematic top view of the rotary trough of the present utility model.
In the figure: the connecting round tube 1, the connecting screw groove 2, the external screw ring 3, the round tube 4, the internal screw ring 5, the dismounting rod 6, the screw thread 7, the 8 top pressing head 9, the supporting mechanism 91, the 92 rotating column, the 93 rotating groove, the 94 adjusting screw ring 95 adjusting screw groove, the 96 limiting ring, the 97 torsion spring, the 10 handle, the 11 rotating rod and the 12 rubber pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present embodiment provides the following technical solutions: the hydraulic coupler dismounting tool comprises a connecting circular tube 1, a circular tube 4 and a supporting mechanism 9;
connecting round tube 1: the left end of the outer cambered surface is provided with a connecting screw groove 2, the connecting screw groove 2 is connected with a coupler on the hydraulic coupler in a detachable screw thread threaded manner, so that the connection of a dismounting tool and the hydraulic coupler is realized, and the right end of the outer cambered surface of the connecting circular tube 1 is provided with an outer screw thread ring 3, thereby being convenient for connecting the connecting circular tube 1 with the circular tube 4;
round tube 4: the screw groove at the left end of the inner cambered surface is in threaded connection with the external thread ring 3, the right end of the inner cambered surface of the circular tube 4 is provided with the internal thread ring 5, the inner part of the internal thread ring 5 is in sliding connection with the disassembly rod 6, the right end of the outer cambered surface of the disassembly rod 6 is provided with screw threads 7 matched with the internal thread ring 5, the left end of the disassembly rod 6 passes through the inner part of the connecting circular tube 1 and is provided with a top pressing head 8, the disassembly rod 6 is rotated, the screw threads 7 are in threaded connection with the internal thread ring 5, the top pressing head 8 is driven to move leftwards, the top pressing head 8 is contacted with a motor connected with the hydraulic coupler, the distance between the top pressing head 8 and the connecting circular tube 1 is increased, the hydraulic coupler is driven to move in a direction away from the motor, the hydraulic coupler is disassembled, the outer cambered surface of the circular tube 4 is respectively provided with a handle 10, a disassembling tool is conveniently held by a person, and the right end of the disassembly rod 6 is provided with a rotating rod 11, and the disassembly rod 6 is conveniently rotated;
support mechanism 9: the supporting mechanism 9 comprises a supporting plate 91, a rotating column 92, a rotating groove 93, an adjusting threaded ring 94 and an adjusting threaded groove 95, wherein the adjusting threaded groove 95 is arranged at the right end of the outer arc surface of the connecting circular tube 1, the adjusting threaded ring 94 is connected with the inner threads of the adjusting threaded groove 95, the rotating groove 93 is annularly arranged on the outer arc surface of the adjusting threaded ring 94, the supporting plate 91 is rotatably connected with the inner part of the rotating groove 93 through the rotating column 92, the supporting mechanism 9 further comprises a limiting ring 96, the limiting ring 96 is arranged on the left side surface of the circular tube 4, the central axis of the limiting ring 96 is collinear with the central axis of the adjusting threaded ring 94, the supporting plate 91 is matched with the limiting ring 96 to rotate the adjusting threaded ring 94, the adjusting threaded ring 94 is connected with the threads of the adjusting threaded groove 95 to enable the adjusting threaded ring 94 to move left and right on the outer arc surface of the connecting circular tube 1, until the left end of the supporting plate 91 contacts with the hydraulic coupler, and the left end of the supporting plate 91 rotates away from the connecting circular tube 1 under the reaction force exerted by the hydraulic coupler on the supporting plate 91, then after the circular tube 4 is in threaded connection with the external thread ring 3, the rubber pad 12 of the intrados of the limiting ring 96 contacts with the supporting plate 91, the position of the supporting plate 91 is limited by the cooperation of the limiting ring 96 and the hydraulic coupler, the supporting plate 91 in an inclined state provides support for the connection of the dismounting tool and the hydraulic coupler, the force required to be exerted by the staff for holding the dismounting tool is reduced, the supporting mechanism 9 also comprises torsion springs 97, the torsion springs 97 are respectively and movably sleeved on the extrados surface of the rotating post 92, the front ends of the torsion springs 97 are respectively fixedly connected with the inner wall of the rotating groove 93, the rear ends of the torsion springs 97 are respectively fixedly connected with the supporting plate 91 under the torsion force of the torsion springs 97, limiting the position of the supporting plate 91, the inner cambered surface of the limiting ring 96 is provided with a rubber pad 12, the inner cambered surface of the rubber pad 12 gradually inclines from left to right towards the central axis direction of the connecting circular tube 1, and abrasion of the supporting plate 91 in the use process is reduced.
The working principle of the hydraulic coupler dismounting tool provided by the utility model is as follows: when the hydraulic coupler is disassembled, the coupler on the connecting screw groove 2 and the hydraulic coupler is disassembled and screwed, then the adjusting screw thread ring 94 is rotated, the adjusting screw thread ring 94 is horizontally moved on the outer cambered surface of the connecting circular tube 1 through the screw thread connection of the adjusting screw thread ring 94 and the adjusting screw groove 95 until the left end of the supporting plate 91 is contacted with the hydraulic coupler, under the reaction force exerted on the supporting plate 91 by the hydraulic coupler, the left end of the supporting plate 91 is rotated in the direction far away from the connecting circular tube 1, the torsion spring 97 is twisted to generate torsion force, then the circular tube 4 is in screw thread connection with the outer screw thread ring 3, the rubber pad 12 of the inner cambered surface of the limiting ring 96 is contacted with the supporting plate 91, the position of the supporting plate 91 is limited through the cooperation of the limiting ring 96 and the hydraulic coupler, the supporting plate 91 is connected with the hydraulic coupler through the supporting plate 91 in an inclined state, the force required to be applied by a worker for holding the disassembling tool is reduced, then the disassembling rod 6 is inserted into the circular tube 4 and is rotated to the disassembling rod 6, the inner screw thread ring 5 is in a screw thread connection mode, the top pressure head 8 is driven to move leftwards, the top pressure head 8 is driven to push the top pressure head 8 to be contacted with the hydraulic coupler, and the hydraulic coupler 8 is in the direction far away from the hydraulic coupler, and the distance is increased, and the distance between the top pressure head 8 and the hydraulic coupler is moved away from the hydraulic coupler.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.
Claims (7)
1. Hydraulic coupling extracting tool, its characterized in that: comprises a connecting circular tube (1), a circular tube (4) and a supporting mechanism (9);
connecting round tube (1): the left end of the outer cambered surface is provided with a connecting screw groove (2), and the right end of the outer cambered surface of the connecting round tube (1) is provided with an outer thread ring (3);
round tube (4): the screw thread groove at the left end of the inner cambered surface is in threaded connection with the external thread ring (3), the right end of the inner cambered surface of the circular tube (4) is provided with the internal thread ring (5), the interior of the internal thread ring (5) is in sliding connection with the disassembly rod (6), the right end of the outer cambered surface of the disassembly rod (6) is provided with a screw thread (7) which is matched and installed with the internal thread ring (5), and the left end of the disassembly rod (6) passes through the interior of the connecting circular tube (1) and is provided with a jacking head (8);
support mechanism (9): are respectively arranged at the outer cambered surface of the connecting circular tube (1) and the left end of the circular tube (4).
2. The fluid coupling removal tool of claim 1, wherein: supporting mechanism (9) are including backup pad (91), swivel post (92), swivel post (93), regulation screwed ring (94) and regulation helicoidal groove (95), regulation helicoidal groove (95) set up in the extrados right-hand member of connecting pipe (1), and the inside threaded connection of regulation helicoidal groove (95) has regulation screwed ring (94), and the extrados annular of regulation screwed ring (94) is provided with swivel post (93), and the inside of swivel post (92) all rotates through swivel post (93) to be connected with backup pad (91).
3. The fluid coupling removal tool of claim 2, wherein: the supporting mechanism (9) further comprises a limiting ring (96), the limiting ring (96) is arranged on the left side face of the round tube (4), the central axis of the limiting ring (96) is collinear with the central axis of the adjusting threaded ring (94), and the supporting plates (91) are mounted in a matched mode with the limiting ring (96).
4. The fluid coupling removal tool of claim 2, wherein: the supporting mechanism (9) further comprises torsion springs (97), the torsion springs (97) are respectively movably sleeved on the outer cambered surfaces of the rotating columns (92), the front ends of the torsion springs (97) are respectively fixedly connected with the inner walls of the rotating grooves (93), and the rear ends of the torsion springs (97) are respectively fixedly connected with the supporting plates (91).
5. The fluid coupling removal tool of claim 1, wherein: the outer cambered surface of the round tube (4) is respectively provided with a handle (10).
6. The fluid coupling removal tool of claim 1, wherein: the right end of the disassembly rod (6) is provided with a rotating rod (11).
7. A fluid coupling removal tool as set forth in claim 3, wherein: the intrados of spacing ring (96) is equipped with rubber pad (12), and the intrados of rubber pad (12) is from left to right gradually to connecting pipe (1) central axis direction slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321388667.4U CN219967844U (en) | 2023-06-02 | 2023-06-02 | Hydraulic coupler dismounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321388667.4U CN219967844U (en) | 2023-06-02 | 2023-06-02 | Hydraulic coupler dismounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219967844U true CN219967844U (en) | 2023-11-07 |
Family
ID=88583405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321388667.4U Active CN219967844U (en) | 2023-06-02 | 2023-06-02 | Hydraulic coupler dismounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219967844U (en) |
-
2023
- 2023-06-02 CN CN202321388667.4U patent/CN219967844U/en active Active
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