CN209579407U - A kind of hydraulic coupler dismounting tool - Google Patents
A kind of hydraulic coupler dismounting tool Download PDFInfo
- Publication number
- CN209579407U CN209579407U CN201920254828.8U CN201920254828U CN209579407U CN 209579407 U CN209579407 U CN 209579407U CN 201920254828 U CN201920254828 U CN 201920254828U CN 209579407 U CN209579407 U CN 209579407U
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- bottom plate
- support frame
- screw rod
- counterbore
- diameter
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Abstract
The utility model discloses a kind of hydraulic coupler dismounting tools, belong to mechanical equipment technical field, including support frame, jack, mandril and screw rod；Support frame is made of the support column between two bottom plates and two bottom plates that are parallel to each other up and down, support column be divided into threaded connection internal thread segment and two sections of external thread section；Internal thread segment is fixedly connected with one of bottom plate in two bottom plates, the through-hole that external thread section is disposed through on another bottom plate and the upper and lower surface in bottom plate are all connected with a nut；The center of two bottom plates is equipped with counterbore, and diameter of the counterbore in support frame inboard portion is greater than the diameter in support frame exterior portion；Screw rod is equipped with socket cap and hollow, and the outer diameter of socket cap is greater than the diameter that counterbore is located at the outermost side floor panels end face of support frame, and mandril runs through screw rod and can slide in screw rod.The utility model structure is simple, easy to operate, can easily carry out the disassembly of fluid coupling, work efficiency is high, and has the advantages that equipment without damage effect.
Description
Technical field
The utility model relates to fluid coupling, especially a kind of tool for dismantling fluid coupling belongs to mechanical equipment
Technical field.
Background technique
Fluid coupling is the equipment that large scale equipment drive system commonly transmits power and torque, and transmission efficiency is high, right
The whole systems such as motor and working machine have good overload protective function, and can improve the starting performance of motor, in view of upper
It is extensive in industrial applications such as metallurgy, engineering machinery to state advantage fluid coupling, but fluid coupling shell is all made of aluminium alloy material
Matter is cast, and it is careful with anti-tamper host accessory to need when disassembly, simultaneously because material property determines, in disassembly fluid power coupling
It can not be loaded tooling on fluid coupling surface when clutch, make troubles to maintenance, reduce maintenance efficiency.
Fluid coupling generally passes through flat key and is cooperated on retarder with being completely embedded, due to fluid coupling and retarder
Between abnormal closely cooperation, after causing fluid coupling to break down, fluid coupling dismantle from retarder by
It is extremely difficult.It generallys use the methods of extruding, vibration, heating and carries out above-mentioned disassembly, these method for dismounting are very time-consuming.Also
Dependence one shaft end portion of retarder is fulcrum, rotates tool, coupler is made to overcome frictional force slowly to exit along tool screw thread, and time-consuming is again
Arduously.
Summary of the invention
The utility model technical issues that need to address are to provide a kind of hydraulic coupler dismounting tool, quickly by fluid power
Coupler is dismantled, and not will cause the damage of fluid coupling.
In order to solve the above technical problems, the technical scheme adopted by the utility model is:
A kind of hydraulic coupler dismounting tool, including support frame, jack, mandril and screw rod；Support frame is by mutual up and down
Between parallel two bottom plates and two bottom plates support column composition, support column be divided into threaded connection internal thread segment and outer spiral shell
Two sections of line section；Internal thread segment is fixedly connected with one of bottom plate in two bottom plates, external thread section is disposed through another
Through-hole on bottom plate is simultaneously all connected with a nut in the upper and lower surface of bottom plate, and the outside of nut is equipped with convex block parallel to the base plate；
It is convex equipped with tetragonous convex or six ribs that external thread section is located at the end on the outside of support frame；The center of two bottom plates is equipped with counterbore, counterbore
Section diameter on the inside of support frame is greater than the diameter in support frame exterior portion；Screw rod is equipped with socket cap and hollow, socket cap
Outer diameter be greater than the diameter that counterbore is located at the outermost side floor panels end face of support frame, mandril runs through screw rod and can slide in screw rod.
Technical solutions of the utility model further improvement lies in that: external thread section be located at the end on the outside of support frame be equipped with
The parallel convex block of bottom plate.
Technical solutions of the utility model further improvement lies in that: the material of hydraulic coupler dismounting tool be stainless steel.
Technical solutions of the utility model further improvement lies in that: bottom plate is circle, and the number of support column is 3, support
Column is uniformly arranged around the center of circle of bottom plate.
Technical solutions of the utility model further improvement lies in that: bottom plate is rectangle, and the number of support column is 4, and 4
A support column is located on four angles of bottom plate.
By adopting the above-described technical solution, the technological progress that the utility model obtains is:
The utility model structure is simple and reasonable, easy to operate, can easily carry out the disassembly of fluid coupling, improve
Working efficiency, and have the advantages that equipment without damage effect.
The utility model structure is simple, is only made of support frame, jack, mandril and four part of screw rod, and each section knot
Structure is simple, and production is simple, and each section removably fits together, and facilitates maintenance and replacement.
The utility model support frame is unenclosed construction, convenient to be when in use put into jack, mandril etc. wherein, and
For jack in force without any structure barrier, force is more convenient, also pressure apparatus and other electric devices etc. can be facilitated to connect,
It is more advantageous to raising removal efficiency.
The bottom plate of the utility model support frame can be to be round or rectangular, and no matter which kind of shape all has structurally stable spy
Point；Support column is divided into the internal thread segment and external thread section of threaded connection, realizes the adjusting of support column length, and then realizes two
The adjusting of a bottom plate relative position is more able to cooperate mandril when in use and faster more easily dismantles fluid coupling.
The setting of counterbore on the utility model bottom plate, so that the screw rod that the same counterbore can correspond to different-diameter enters, no
With screw rod can be matched with the fluid coupling of different model, realize same group of extracting tool only pass through replacement screw rod can be right
Different model fluid coupling is dismantled；It is equipped with counterbore on two bottom plates, selection which bottom plate and thousand do not had to when in use
Jin which bottom plate of top contact and screw rod cooperate, two counterbore effects having the same, using more convenient.
The utility model screw rod is hollow structure, and has socket cap, and socket cap cannot be by counterbore, in conjunction with counterbore ladder
The structure design that formula diameter changes, so that screw rod is capable of fixing in counterbore, the design of hollow structure enables mandril in screw rod
It frees in and out, the hollow space diameter of screw rod is preferably more bigger than mandril diameter, can guarantee that mandril will not in inside screw sliding
It shakes, and then ensure that the equilibrium of active force.
One end of support column and bottom plate position are fixed two nuts of the utility model, and nut outer side projections are set
Meter, so that it is more convenient to exert a force in rotating nuts, by increasing wheelbase to reduce active force, so that rotation is more labor-saving；Similarly
Design for thread segment is tetragonous convex or six ribs are convex design and external thread section end convex block can play time saving and energy saving work
With.
The preferred stainless steel of the utility model hydraulic coupler dismounting tool material, ensure that the durable of extracting tool,
It will not deform in force and loading process, the equilibrium of guarantee effect direction and active force；Each support column is equal on support frame
It is even to be distributed on bottom plate, also ensure the stabilization of apparatus structure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of hydraulic coupler dismounting tool in the utility model embodiment 1-4；
Fig. 2 is the structural schematic diagram of support frame in hydraulic coupler dismounting tool in the utility model embodiment 1-4；
Wherein, 1- jack, 2- mandril, 3- screw rod, 4- bottom plate, 5- support column, 5-1, internal thread segment, 5-2, external screw thread
Section, 6- nut, 7- counterbore, 8- socket cap.
Specific embodiment
The utility model is described in further details below with reference to embodiment:
A kind of hydraulic coupler dismounting tool, including support frame, jack 1, mandril 2 and screw rod 3；Support frame is by phase up and down
Mutually the support column 5 between parallel two bottom plates 4 and two bottom plates 4 forms, and support column 5 is divided into the internal thread segment of threaded connection
5-1 and two sections of external thread section 5-2；Internal thread segment 5-1 is fixedly connected with one of bottom plate 4 in two bottom plates 4, external thread section
5-2 is disposed through the through-hole on another bottom plate 4, and external thread section 5-2 is all connected with a nut 6 in the upper and lower surface of bottom plate 4；
The center of two bottom plates 4 is equipped with counterbore 7, and diameter of the counterbore 7 on the inside of support frame is greater than the diameter on the outside of support frame；Screw rod
3 are equipped with socket cap 8 and hollow, and socket cap 8 cannot pass through counterbore 7, i.e. the outer diameter of socket cap 8 is greater than counterbore 7 and is located at support frame
The diameter of 4 end face of outermost side floor panels, mandril 2 is through screw rod 3 and can slide in screw rod 3.
Wherein the convex block parallel with bottom plate 4 can also be arranged in the outside of nut 6, and convex block can be used as handle and reduce rotation spiral shell
Active force when mesh 6 keeps more convenient operation laborsaving；The end that external thread section 5-2 is located on the outside of support frame is preferably provided with tetragonous convex
Or six rib it is convex, can cooperate with corresponding spanner, it is convenient and strength-saving that external thread section 5-2 is threaded in or out in internal thread segment 5-1, make
The distance between two bottom plates 4 change；The end that external thread section 5-2 is located on the outside of support frame, which can also be, to be equipped with and bottom plate
4 parallel projection cube structures are threaded in or out external thread section 5-2 in internal thread segment 5-1, make two bottoms by exerting a force to convex block
The distance between plate 4 changes；The preferred stainless steel of the material of hydraulic coupler dismounting tool；The shape circular of bottom plate 4,
The number of support column is 3, and support column 5 is uniformly arranged around the center of circle of bottom plate 4, i.e., the line of each support column 5 and 4 junction of bottom plate
For the circle with 4 concentric of bottom plate；The shape of bottom plate 4 can also be rectangle, and the number of support column 5 is 4, and 4 support columns 5
It is located on four angles of bottom plate 4.
Embodiment 1
As illustrated in fig. 1 and 2, a kind of hydraulic coupler dismounting tool, including support frame, jack 1, mandril 2 and screw rod 3；
Support frame is made of three support columns 5 between two bottom plates 4 and two bottom plates 4 that are parallel to each other up and down, and three support columns 5 are equal
It is divided into two sections of internal thread segment 5-1 and external thread section 5-2 of threaded connection；One of them in internal thread segment 5-1 and two bottom plates 4
Bottom plate 4 is fixedly connected, external thread section 5-2 is disposed through the through-hole on another bottom plate 4, and external thread section 5-2 is upper bottom plate 4
Lower two sides is all connected with a nut 6, and external thread section (5-2) is located at the end on the outside of support frame equipped with tetragonous convex；The outside of nut 6
The convex block parallel with bottom plate 4 is set, and convex block can be used as active force when handle reduces rotation spiral shell mesh 6, save more convenient operation
Power；The center of two bottom plates 4 is equipped with counterbore 7, and diameter of the counterbore 7 on the inside of support frame is greater than the diameter on the outside of support frame；
Screw rod 3 is equipped with socket cap 8 and hollow, and socket cap 8 cannot pass through counterbore 7, and mandril 2 is through screw rod 3 and can slide in screw rod 3.
Embodiment 2
As illustrated in fig. 1 and 2, a kind of hydraulic coupler dismounting tool, including support frame, jack 1, mandril 2 and screw rod 3；
Support frame is made of three support columns 5 between two bottom plates 4 and two bottom plates 4 that are parallel to each other up and down, and three support columns 5 are equal
It is divided into two sections of internal thread segment 5-1 and external thread section 5-2 of threaded connection；One of them in internal thread segment 5-1 and two bottom plates 4
Bottom plate 4 is fixedly connected, external thread section 5-2 is disposed through the through-hole on another bottom plate 4, and external thread section 5-2 is upper bottom plate 4
Lower two sides is all connected with a nut 6；The center of two bottom plates 4 is equipped with counterbore 7, and diameter of the counterbore 7 on the inside of support frame is greater than
Diameter on the outside of support frame；Screw rod 3 is equipped with socket cap 8 and hollow, and socket cap 8 cannot pass through counterbore 7, and mandril 2 runs through screw rod 3
And it can be slided in screw rod 3.The convex block parallel with bottom plate 4 is arranged in the outside of nut 6, reduces active force when rotation spiral shell mesh 9, makes
More convenient operation is laborsaving；External thread section 5-2 be located at the end on the outside of support frame equipped with six ribs it is convex, can cooperate with corresponding spanner,
Convenient and strength-saving is threaded in or out external thread section 5-2 in internal thread segment 5-1, and the distance between two bottom plates 4 is made to change；
The preferred stainless steel of the material of hydraulic coupler dismounting tool；The shape of bottom plate 4 is circle, each support column 5 and 4 junction of bottom plate
Line is the circle with 4 concentric of bottom plate.
Embodiment 3
As illustrated in fig. 1 and 2, a kind of hydraulic coupler dismounting tool, including support frame, pressure apparatus 2, mandril 2 and screw rod
3；Support frame is made of the support column 5 between two bottom plates 4 and two bottom plates 4 that are parallel to each other up and down, and support column 6 is divided into spiral shell
Line connection internal thread segment 5-1 and two sections of external thread section 5-2；One of bottom plate 4 in internal thread segment 5-1 and two bottom plates 4
Be fixedly connected, external thread section 5-2 is disposed through through-hole on another bottom plate 4, external thread section 5-2 in bottom plate 4 up and down two
Face is all connected with a nut 6, and the convex block parallel with bottom plate 4 is arranged in the outside of nut 6, and convex block can be used as handle and reduce rotation spiral shell
Active force when mesh 6 keeps more convenient operation laborsaving；The center of two bottom plates 4 is equipped with counterbore 7, and counterbore 7 is on the inside of support frame
Diameter is greater than the diameter on the outside of support frame；Screw rod 3 is equipped with socket cap 8 and hollow, and socket cap 8 cannot pass through counterbore 7, mandril 2
It can slide through screw rod 3 and in screw rod 3；External thread section 5-2 be located at the end on the outside of support frame be equipped with it is parallel with bottom plate 4 convex
Block structure, convex block are threaded in or out external thread section 5-2 in internal thread segment 5-1, make two as handle by exerting a force to convex block
The distance between a bottom plate 4 changes；The preferred stainless steel of the material of hydraulic coupler dismounting tool；The shape of bottom plate 4 is length
Rectangular, the number of support column 5 is 4, and 4 support columns 5 are located on four angles of bottom plate 4.
Screw rod 3 is passed through into counterbore 7 when use, the socket cap 8 of screw rod 3 is located at the inside of support frame, and socket cap 8 is because that cannot wear
Counterbore 7 is crossed so can be stuck in counterbore 7, will in the end thread precession fluid coupling of screw rod 3, with inside fluid coupling
Disassembly screw thread is matched and is tightened, and mandril 2 is penetrated in screw rod 3, and one end of mandril 2 resists the shaft end to be separated, another of speed reducer
One end resists the end of pressure apparatus 2, and jack 1 also is located at the inside of support frame and one end far from mandril 2 and bottom plate 4 are tight
Patch, then jack 1 exerts a force, and mandril 2 is pushed into fluid coupling, can also be by rotating external thread section during pushing away
5-2 passes in and out it in internal thread segment, changes the distance between two bottom plates 4, can be pushed into fluid coupling so as to adjust mandril 2
Relative length, and then preferably realize the separation of fluid coupling Yu speed reducer side axle, fluid coupling be subjected to lossless tear open
It unloads.
Claims (5)
1. a kind of hydraulic coupler dismounting tool, it is characterised in that: including support frame, jack (1), mandril (2) and screw rod
(3)；Support frame is made of the support column (5) between two bottom plates (4) and two bottom plates (4) that are parallel to each other up and down, support column
(5) two sections of the internal thread segment (5-1) and external thread section (5-2) of threaded connection are divided into；Internal thread segment (5-1) and two bottom plates
(4) one of bottom plate (4) in is fixedly connected, external thread section (5-2) is disposed through the through-hole on another bottom plate (4) simultaneously
It is all connected with a nut (6) in the upper and lower surface of bottom plate (4), the outside of nut (6) is equipped with the convex block parallel with bottom plate (4)；Outside
It is convex equipped with tetragonous convex or six ribs that thread segment (5-2) is located at the end on the outside of support frame；The center of two bottom plates (4) is equipped with counterbore
(7), section diameter of the counterbore (7) on the inside of support frame is greater than the diameter in support frame exterior portion；Screw rod (3) is equipped with socket cap
(8) and hollow, the outer diameter of socket cap (8) is greater than the diameter that counterbore (7) are located at outermost side floor panels (4) end face of support frame, mandril (2)
It can slide through screw rod (3) and in screw rod (3).
2. a kind of hydraulic coupler dismounting tool according to claim 1, it is characterised in that: external thread section (5-2) is located at
End on the outside of support frame is equipped with the convex block parallel with bottom plate (4).
3. a kind of hydraulic coupler dismounting tool according to claim 1, it is characterised in that: hydraulic coupler dismounting tool
Material be stainless steel.
4. a kind of hydraulic coupler dismounting tool according to claim 1, it is characterised in that: bottom plate (4) is circle, support
The number of column (5) is 3, and support column (5) is uniformly arranged around the center of circle of bottom plate (4).
5. a kind of hydraulic coupler dismounting tool according to claim 1, it is characterised in that: bottom plate (4) is rectangle, branch
The number of dagger (5) is 4, and 4 support columns (5) are located on four angles of bottom plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920254828.8U CN209579407U (en) | 2019-02-28 | 2019-02-28 | A kind of hydraulic coupler dismounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920254828.8U CN209579407U (en) | 2019-02-28 | 2019-02-28 | A kind of hydraulic coupler dismounting tool |
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| Publication Number | Publication Date |
|---|---|
| CN209579407U true CN209579407U (en) | 2019-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920254828.8U Active CN209579407U (en) | 2019-02-28 | 2019-02-28 | A kind of hydraulic coupler dismounting tool |
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| CN (1) | CN209579407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842848A (en) * | 2019-11-11 | 2020-02-28 | 扎赉诺尔煤业有限责任公司 | Quick extracting tool of fluid coupling ware |
-
2019
- 2019-02-28 CN CN201920254828.8U patent/CN209579407U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842848A (en) * | 2019-11-11 | 2020-02-28 | 扎赉诺尔煤业有限责任公司 | Quick extracting tool of fluid coupling ware |
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