CN211517330U - Coupler disassembling tool - Google Patents
Coupler disassembling tool Download PDFInfo
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- CN211517330U CN211517330U CN201922029511.7U CN201922029511U CN211517330U CN 211517330 U CN211517330 U CN 211517330U CN 201922029511 U CN201922029511 U CN 201922029511U CN 211517330 U CN211517330 U CN 211517330U
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- hydraulic cylinder
- cylinder group
- hydraulic
- locking piece
- disassembly tool
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Abstract
The utility model belongs to the technical field of the conticaster, a frock is dismantled to coupler is disclosed, include: the hydraulic cylinder group comprises a first locking piece, a hydraulic cylinder group, a second locking piece and a hydraulic pump; the first locking member is connected with a cylinder body of the hydraulic cylinder group, and a piston rod of the hydraulic cylinder group is connected with the second locking member; and the hydraulic pump is connected with an oil inlet and an oil return port of the hydraulic cylinder group. The utility model provides a high-efficient convenient shaft coupling dismantlement operation can be realized to shaft coupling dismantlement frock.
Description
Technical Field
The utility model relates to a conticaster technical field, in particular to frock is dismantled to coupling.
Background
The working condition of the driving roller universal coupling of the slab caster is severe, the telescopic part of the universal coupling is easy to rust, the axial separation is very difficult, the replacement workload is large, the time is long, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a frock is dismantled to coupler solves among the prior art universal joint and dismantles the degree of difficulty big, and work load is big, technical problem long-term, inefficiency.
In order to solve the technical problem, the utility model provides a frock is dismantled to shaft coupling, include: the hydraulic cylinder group comprises a first locking piece, a hydraulic cylinder group, a second locking piece and a hydraulic pump;
the first locking member is connected with a cylinder body of the hydraulic cylinder group, and a piston rod of the hydraulic cylinder group is connected with the second locking member;
and the hydraulic pump is connected with an oil inlet and an oil return port of the hydraulic cylinder group.
Further, the hydraulic cylinder group includes: a first hydraulic cylinder and a second hydraulic cylinder;
the first hydraulic cylinder and the second hydraulic cylinder are arranged in parallel.
Further, the first hydraulic cylinder and the second hydraulic cylinder are symmetrically arranged on two sides of the first locking piece.
Further, the first locking member and the second locking member are locking ferrules.
Further, the cylinder body of the hydraulic cylinder group is connected with the first locking piece through a first bolt.
Further, the shaft coupling dismantles frock still includes: a connecting rod;
the connecting rod is connected between the piston rod of the hydraulic cylinder group and the second locking piece.
Further, the connecting rod is in threaded connection with a piston rod of the hydraulic cylinder group.
Further, the connecting rod is connected with the second locking piece through a second bolt.
Further, the hydraulic pump is a manual hydraulic pump.
Further, a pressure gauge is arranged on the manual hydraulic pump.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
the frock is dismantled to shaft coupling that provides in this application embodiment fixes on universal joint's two through first retaining member and the second retaining member that can lock at shaft coupling diaxon to pars contractilis, then exerts axial thrust through the pneumatic cylinder group of connecting respectively at first retaining member and second retaining member to the diaxon that promotes the shaft coupling breaks away from relatively axially to pars contractilis, realizes universal joint's dismantlement. It is worth explaining that the hydraulic torque output of the hydraulic pump is adopted, so that the disassembly operation can be realized very conveniently and in a labor-saving manner.
Drawings
Fig. 1 is a schematic structural view of a coupling disassembling tool provided by the present invention;
FIG. 2 is a view A-A of FIG. 1;
fig. 3 is a view B-B of fig. 1.
Detailed Description
The embodiment of the application provides a frock is dismantled to coupler, and it is big to solve the universal coupling and dismantle the degree of difficulty among the prior art, and work load is big, and is chronic, the technical problem of inefficiency.
In order to better understand the technical solutions, the technical solutions will be described in detail below with reference to the drawings and the specific embodiments of the present disclosure, and it should be understood that the specific features in the embodiments and examples of the present disclosure are detailed descriptions of the technical solutions of the present disclosure, but not limitations of the technical solutions of the present disclosure, and the technical features in the embodiments and examples of the present disclosure may be combined with each other without conflict.
Referring to fig. 1, 2 and 3, a coupling disassembly tool includes: the first locking member 1, the hydraulic cylinder group 3, the second locking member 5 and the hydraulic pump 8; the first locking member 1 is connected with a cylinder body of the hydraulic cylinder group 3, and a piston rod of the hydraulic cylinder group 3 is connected with the second locking member 5; and the hydraulic pump 8 is connected with an oil inlet and an oil return port of the hydraulic cylinder group 3.
During operation, the first locking piece 1 and the second locking piece 5 are respectively fixed on two opposite telescopic parts of the universal coupling 6 and then serve as two force application fulcrums, and then are axially separated under the force application effect of the hydraulic cylinder group 3, so that disassembly is realized. In this embodiment, do through hydraulic pump 8 hydraulic cylinder group 3 provides hydraulic torque to it is very convenient to realize, laborsaving dismantlement operation.
In order to ensure the reliability of the disassembling operation, the hydraulic cylinder group 3 includes: a first hydraulic cylinder and a second hydraulic cylinder; the first hydraulic cylinder and the second hydraulic cylinder are arranged in parallel, and generally, the first hydraulic cylinder and the second hydraulic cylinder are symmetrically arranged on two sides of the first locking piece. Realize the stable application of force of symmetry, promote the efficiency of dismantling.
The first hydraulic cylinder 1 and the second hydraulic cylinder 5 realize unified oil transportation and oil return through the three-way oil pipe 2 respectively, and synchronous control is facilitated.
In this embodiment, the first locking member 1 and the second locking member 5 are locking ferrules, and are fastened to two axially opposite portions of the universal coupling 6 by a ring, and then locked by a locking connecting member.
For easy handling, the cylinder body of the hydraulic cylinder group 3 is connected to the first locking member 1 by a first bolt. Similarly, the piston rod of the hydraulic cylinder group 3 may be connected to the second locking member 5 by a bayonet type.
Further, in order to adapt to longer dismantlement demand, the shaft coupling dismantles frock still includes: a connecting rod 4; the connecting rod 4 is connected between the piston rod of the hydraulic cylinder group 3 and the second locking member 5.
In order to realize convenient assembly and disassembly, the connecting rod 4 is in threaded connection with the piston rod of the hydraulic cylinder group 3. The connecting rod 4 is connected with the second locking piece 5 through a second bolt.
In this embodiment, the hydraulic pump 8 is a manual hydraulic pump; the manual hydraulic pump is provided with a pressure gauge 7, so that smooth operation is facilitated.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
the frock is dismantled to shaft coupling that provides in this application embodiment fixes on universal joint's two through first retaining member and the second retaining member that can lock at shaft coupling diaxon to pars contractilis, then exerts axial thrust through the pneumatic cylinder group of connecting respectively at first retaining member and second retaining member to the diaxon that promotes the shaft coupling breaks away from relatively axially to pars contractilis, realizes universal joint's dismantlement. It is worth explaining that the hydraulic torque output of the hydraulic pump is adopted, so that the disassembly operation can be realized very conveniently and in a labor-saving manner.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a frock is dismantled to coupler, its characterized in that includes: the hydraulic cylinder group comprises a first locking piece, a hydraulic cylinder group, a second locking piece and a hydraulic pump;
the first locking member is connected with a cylinder body of the hydraulic cylinder group, and a piston rod of the hydraulic cylinder group is connected with the second locking member;
and the hydraulic pump is connected with an oil inlet and an oil return port of the hydraulic cylinder group.
2. The coupling disassembly tool of claim 1, wherein the hydraulic cylinder group comprises: a first hydraulic cylinder and a second hydraulic cylinder;
the first hydraulic cylinder and the second hydraulic cylinder are arranged in parallel.
3. The coupling disassembly tool of claim 2, wherein: the first hydraulic cylinder and the second hydraulic cylinder are symmetrically arranged on two sides of the first locking piece.
4. The coupling disassembly tool of claim 1, wherein: the first locking member and the second locking member are locking ferrules.
5. The coupling disassembly tool of claim 1, wherein: and the cylinder body of the hydraulic cylinder group is connected with the first locking piece through a first bolt.
6. The coupling disassembly tool of claim 1, further comprising: a connecting rod;
the connecting rod is connected between the piston rod of the hydraulic cylinder group and the second locking piece.
7. The coupling disassembly tool of claim 6, wherein: the connecting rod is in threaded connection with a piston rod of the hydraulic cylinder group.
8. The coupling disassembly tool of claim 6, wherein: the connecting rod with the second retaining member is connected through a second bolt.
9. The coupling disassembly tool of claim 1, wherein: the hydraulic pump is a manual hydraulic pump.
10. The coupling disassembly tool of claim 9, wherein: and a pressure gauge is arranged on the manual hydraulic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922029511.7U CN211517330U (en) | 2019-11-22 | 2019-11-22 | Coupler disassembling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922029511.7U CN211517330U (en) | 2019-11-22 | 2019-11-22 | Coupler disassembling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211517330U true CN211517330U (en) | 2020-09-18 |
Family
ID=72443691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922029511.7U Active CN211517330U (en) | 2019-11-22 | 2019-11-22 | Coupler disassembling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211517330U (en) |
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2019
- 2019-11-22 CN CN201922029511.7U patent/CN211517330U/en active Active
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