CN212497496U - Heavy switching formula hydraulic pressure quick-operation joint's assembly and disassembly tools - Google Patents
Heavy switching formula hydraulic pressure quick-operation joint's assembly and disassembly tools Download PDFInfo
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- CN212497496U CN212497496U CN201922460858.7U CN201922460858U CN212497496U CN 212497496 U CN212497496 U CN 212497496U CN 201922460858 U CN201922460858 U CN 201922460858U CN 212497496 U CN212497496 U CN 212497496U
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Abstract
The utility model relates to a heavy open-close type hydraulic quick connector dismounting tool, which comprises 2 fixing rings, wherein the 2 fixing rings are used for clamping and fixing the tail fixed end and the sliding clamping sleeve of the quick connector through bolts respectively; still including setting up in 2 solid fixed ring both sides, rather than 2 link mechanism of rotation connection, link mechanism's end all is equipped with the handle. The handle is held and pressed, and the fixing ring is enabled to generate relative displacement under the action of the connecting rod mechanism, so that the quick connector is unlocked; after butt joint, the handle is loosened, and locking is realized by utilizing the self spring action of the sliding clamping sleeve of the quick connector. This novel heavy switching formula hydraulic pressure quick-operation joint's assembly and disassembly tools structural design is reasonable, simple to operate, is applicable to the switching formula hydraulic pressure quick-operation joint of multiple model specification, makes the operation of installation, dismantlement hydraulic pressure quick-operation joint become one-hand operation by the both hands operation, is particularly useful for the limited environment in both hands operation space, and lifting efficiency reduces intensity of labour.
Description
Technical Field
The utility model discloses engine assembling technical field, concretely relates to heavy switching formula hydraulic pressure quick-operation joint's assembly and disassembly tools is applicable to the quick butt joint of engine hot test or cold test in-process coolant liquid, machine oil, fuel circulation pipeline.
Background
At present, in the engine manufacturing industry, the butt joint and the disassembly of heavy open-close type hydraulic quick joints (such as QZB, KZE, KZD, KZF, LSQ and the like) can be completed only by hand, and the work of assembling and disassembling the open-close type hydraulic quick joints can be completed by two hands, so that the labor intensity is high, and the assembly efficiency is low.
Disclosure of Invention
An object of the utility model is to provide a heavy switching formula hydraulic pressure quick-operation joint's assembly and disassembly tools adopts one-hand operation to carry out manual lock, manual butt joint installation, automatic locking process of taking off to need the heavy switching formula hydraulic pressure quick-operation joint of both hands dismouting among the overcoming prior art, intensity of labour is big, the shortcoming of assembly efficiency low.
The utility model aims at realizing through the following technical scheme:
a heavy open-close type hydraulic quick connector dismounting tool comprises 2 fixing rings, wherein the 2 fixing rings are used for clamping and fixing a tail fixing end of a quick connector 5 and a sliding clamping sleeve through bolts respectively;
still including setting up in 2 solid fixed ring both sides, rather than 2 link mechanism 4 of rotation connection, handle 3 is all equipped with at the end of link mechanism 4. The handle 3 is held and pressed, and the fixing ring 1 and the fixing ring 2 generate relative displacement under the action of the connecting rod mechanism 4, so that the quick connector is unlocked; after butt joint, the handle 3 is loosened, and locking is realized by utilizing the self spring action of the sliding clamping sleeve of the quick connector 5.
Further, the outer diameter of a sliding cutting sleeve of the quick connector 5 is 36mm, the outer diameter of a fixed end of the tail part of the quick connector is 24mm, and the working stroke of the sliding cutting sleeve is 8 mm.
Further, link mechanism 4 is connected with 2 solid fixed ring rotations through the round pin axle.
Further, the link mechanism 4 is V-shaped.
Compared with the prior art, the beneficial effects of the utility model reside in that:
this novel heavy switching formula hydraulic pressure quick-operation joint's assembly and disassembly tools structural design is reasonable, simple to operate, is applicable to the switching formula hydraulic pressure quick-operation joint of multiple model specification, makes the operation of installation, dismantlement hydraulic pressure quick-operation joint become one-hand operation by the both hands operation, is particularly useful for the limited environment in both hands operation space, and lifting efficiency reduces intensity of labour.
Drawings
FIG. 1 is a schematic structural diagram of a tool for assembling and disassembling a heavy duty openable hydraulic quick coupling;
fig. 2 is a structural view of a mounting and dismounting tool of a heavy duty open/close type hydraulic quick coupling according to an embodiment of the present invention.
In the figure, 1 is a fixed ring 2, a fixed ring 3, a handle 4, a link mechanism 5 and a quick joint.
Detailed Description
The invention is further illustrated by the following examples:
as shown in figure 1, the utility model discloses heavy switching formula hydraulic pressure quick-operation joint's assembly and disassembly tools adopts plane connecting rod slider mechanism and lever principle. Through the mechanical structure design, the tail end and the sliding clamping sleeve part of the opening and closing type quick connector are used as a fixed fulcrum and a sliding block of a plane connecting rod sliding block mechanism, so that the axial horizontal displacement and the large acting force required by the installation and the disassembly of the opening and closing type hydraulic quick connector are converted into radial vertical displacement and small acting force.
The utility model discloses a heavy open-close type hydraulic quick connector dismounting tool, which comprises 2 fixing rings, wherein the 2 fixing rings are respectively used for clamping and fixing the tail fixed end of the quick connector 5 and a sliding clamping sleeve through bolts; still including setting up in 2 solid fixed ring both sides, rather than 2 link mechanism 4 of rotation connection, handle 3 is all equipped with at the end of link mechanism 4. The handle 3 is held and pressed, and the fixing ring I1 and the fixing ring II 2 generate relative displacement under the action of the connecting rod mechanism 4, so that the quick connector is unlocked; after butt joint, the handle 3 is loosened, and locking is realized by utilizing the self spring action of the sliding clamping sleeve of the quick connector 5.
The outer diameter of a sliding cutting sleeve of the quick connector 5 is 36mm, the outer diameter of a fixed end at the tail part is 24mm, and the working stroke of the sliding cutting sleeve is 8 mm.
As shown in the figure: clamping and fixing the tail end of the quick connector and the sliding clamping sleeve by the fixing ring 1 and the fixing ring 2 through bolts respectively; the handle 3 is held and pressed, and the fixing ring 1 and the fixing ring 2 generate relative displacement under the action of the connecting rod mechanism 4, so that the quick connector is unlocked; after butt joint, the handle 3 is loosened, and locking is realized by utilizing the self spring action of the quick joint sliding clamping sleeve.
Examples
As shown in figure 2, during the engine hot test, an LSQ-RD-04 open-close quick-change connector is used for connecting an engine oil automatic filling (emptying) tool pipeline, the outer diameter of a quick-change connector sliding cutting sleeve is 36mm, the tail fixed end is 24mm, and the working stroke of the sliding cutting sleeve is 8 mm. According to the solid fixed ring I1 of corresponding size apolegamy and solid fixed ring II 2, fix quick-operation joint 5 on this novel patent through the solid fixed ring bolt of fastening, can realize that the one hand presses handle 3 installation, dismantlement operation.
The utility model discloses solid fixed ring I1 and solid fixed ring II 2 deposit the apolegamy according to hydraulic pressure quick-operation joint chi, can use flexible reducing structure to replace.
The utility model discloses heavy switching formula hydraulic pressure quick-operation joint's assembly and disassembly tools, the heavy switching formula hydraulic pressure quick-operation joint's of applicable multiple model specification installation, dismantlement work relapse, realize that the one-hand once only accomplishes the dismouting process, and lifting efficiency reduces intensity of labour.
Claims (4)
1. The utility model provides a heavy switching formula hydraulic pressure quick-operation joint's assembly and disassembly tools which characterized in that: the quick connector comprises 2 fixing rings, wherein the 2 fixing rings are used for clamping and fixing a tail fixing end of a quick connector (5) and a sliding clamping sleeve through bolts respectively;
the device also comprises 2 link mechanisms (4) which are arranged at two sides of the 2 fixed rings and are rotationally connected with the fixed rings, and the tail ends of the link mechanisms (4) are respectively provided with a handle (3);
and a spring is sleeved on the sliding clamp of the quick connector (5).
2. The heavy duty open/close type hydraulic quick coupling disassembly and assembly tool of claim 1, wherein: the outer diameter of a sliding cutting sleeve of the quick connector (5) is 36mm, the outer diameter of a fixed end at the tail part is 24mm, and the working stroke of the sliding cutting sleeve is 8 mm.
3. The heavy duty open/close type hydraulic quick coupling disassembly and assembly tool of claim 1, wherein: the connecting rod mechanism (4) is rotationally connected with the 2 fixing rings through a pin shaft.
4. The heavy duty open/close type hydraulic quick coupling disassembly and assembly tool of claim 1, wherein: the connecting rod mechanism (4) is V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922460858.7U CN212497496U (en) | 2019-12-31 | 2019-12-31 | Heavy switching formula hydraulic pressure quick-operation joint's assembly and disassembly tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922460858.7U CN212497496U (en) | 2019-12-31 | 2019-12-31 | Heavy switching formula hydraulic pressure quick-operation joint's assembly and disassembly tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212497496U true CN212497496U (en) | 2021-02-09 |
Family
ID=74386865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922460858.7U Active CN212497496U (en) | 2019-12-31 | 2019-12-31 | Heavy switching formula hydraulic pressure quick-operation joint's assembly and disassembly tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212497496U (en) |
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2019
- 2019-12-31 CN CN201922460858.7U patent/CN212497496U/en active Active
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