CN211249858U - Stopper section of thick bamboo assembly tool - Google Patents
Stopper section of thick bamboo assembly tool Download PDFInfo
- Publication number
- CN211249858U CN211249858U CN201922179447.0U CN201922179447U CN211249858U CN 211249858 U CN211249858 U CN 211249858U CN 201922179447 U CN201922179447 U CN 201922179447U CN 211249858 U CN211249858 U CN 211249858U
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- push rod
- screw block
- handle
- hand
- assembly tool
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Abstract
The utility model belongs to the technical field of tool parts, in particular to a plug cylinder assembling tool, which comprises a handle, a screw block, a push rod and an outer cylinder, wherein one end of the screw block is provided with a light hole, the handle can be inserted, and the other end is provided with a reverse thread which is connected with the upper end of the push rod through a thread; the outer barrel is of a cylindrical hollow structure, an inner hole at the upper end is in threaded connection with the push rod, and the lower end face of the outer barrel leans against the surface of the component to be disassembled. During the use, on the one hand, the part is pushed to move axially through the rotating handle, so that labor can be greatly saved, the convenience in the installation process is improved, on the other hand, the axial perpendicularity in the assembly process of the part is ensured through the auxiliary positioning of the outer barrel, the shearing of a sealing ring is effectively avoided, and the reliability of the part installation is improved.
Description
Technical Field
The utility model belongs to the technical field of the frock part, concretely relates to stopper section of thick bamboo erecting tool.
Background
For equiaxial parts such as piston rods, manual pressing is often adopted for installation, but due to the fact that a plurality of sealing rings are often arranged on a shaft, on one hand, installation resistance is large, product assembly is labor-consuming, on the other hand, the sealing rings are extremely prone to shearing due to the fact that the angle of manual pressing is not correct, and hidden risks are brought to a hydraulic system. In order to improve the installation efficiency and reliability, a special auxiliary assembly fixture is required to be designed to position and assemble the equiaxial parts of the piston rod in the hydraulic system, so that the shearing hidden danger of the sealing ring is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose: aiming at the shaft parts such as a piston rod of a hydraulic system, the plug cylinder assembling tool is used for positioning and assembling, and the assembling reliability is improved.
The utility model discloses technical scheme: the utility model provides a stopper section of thick bamboo erecting tool, the structure includes handle, spiral shell piece, push rod and urceolus, wherein: one end of the screw block is provided with a unthreaded hole and can be inserted into the handle, and the other end of the screw block is provided with a reverse thread and is connected with the upper end of the push rod through a thread; the urceolus is tube-shape hollow structure, and upper end hole and push rod threaded connection, and the terminal surface leans on and treats the component surface of tearing open, realizes the part location on the one hand, guarantees the part installation axial straightness that hangs down, and on the other hand leans on and treats the frictional force that the component surface produced and prevent that the urceolus from following the rotation. When the part assembling device is disassembled, the push rod pushes the part to move axially by rotating the handle, so that the part is assembled quickly and reliably.
The plug cylinder assembling tool further comprises a nut, wherein the nut is screwed on the push rod and abuts against the screw block, so that the rotating friction force of the screw block is increased, and the effect of fixing the screw block is achieved.
The utility model has the advantages that: promote part axial motion through twist grip on the one hand, can be laborsaving by a wide margin, improve the convenience in the installation, on the other hand passes through the assistance-localization real-time of urceolus, guarantees the axial verticality in the part assembling process, effectively avoids the sealing washer to cut, improves the part installation reliability.
Drawings
FIG. 1 is a schematic structural view of the assembly tool of the present invention;
the reference numbers in the drawings are respectively: 1. the handle 2, the screw block 3, the nut 4, the push rod 5 and the outer cylinder.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Examples
A plug barrel assembly tool comprises a handle 1, a screw block 2, a nut 3, a push rod 4 (threads are not shown in the figure), and an outer barrel 5, wherein: one end of the screw block 2 is provided with a unthreaded hole, the handle 1 is inserted into the unthreaded hole, and the other end of the screw block is provided with reverse threads and is connected with the upper end of the push rod 4 through threads; the nut 3 is screwed on the push rod and abuts against the screw block, so that the rotation friction force of the screw block is increased, and the function of fixing the screw block is achieved; the outer cylinder 5 (cut in figure 1) is a cylindrical hollow structure, an inner hole at the upper end is in threaded connection with the push rod 4, the lower end face leans against the surface of the component to be disassembled, on one hand, the positioning of the component is realized, the axial verticality of the component installation is guaranteed, and on the other hand, the outer cylinder is prevented from rotating along with the friction force generated by the surface of the component to be disassembled.
In the product assembling process, the outer barrel 5 is arranged on the outer end face of the mounting hole, a positioning reference is provided for product installation, the push rod 4 is driven to descend along the axial direction through the rotating handle 1, and the part is gradually pushed to enter the mounting hole until the part enters the designated position.
Claims (2)
1. A plug barrel assembly tool, characterized by: the handle is arranged at one end of the screw block, the screw block can be inserted into the handle, and the other end of the screw block is provided with a reverse thread which is connected with the upper end of the push rod through a thread; the urceolus is tube-shape hollow structure, and upper end hole and push rod threaded connection, and the terminal surface leans on and treats the component surface of tearing open, realizes the part location on the one hand, guarantees the part installation axial straightness that hangs down, and on the other hand leans on and treats the frictional force that the component surface produced and prevent that the urceolus from following the rotation.
2. The plug and barrel assembly tool of claim 1, wherein: the nut is screwed on the push rod and abuts against the screw block, and the effect of fixing the screw block is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922179447.0U CN211249858U (en) | 2019-12-09 | 2019-12-09 | Stopper section of thick bamboo assembly tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922179447.0U CN211249858U (en) | 2019-12-09 | 2019-12-09 | Stopper section of thick bamboo assembly tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211249858U true CN211249858U (en) | 2020-08-14 |
Family
ID=71954859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922179447.0U Active CN211249858U (en) | 2019-12-09 | 2019-12-09 | Stopper section of thick bamboo assembly tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211249858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894161A (en) * | 2021-08-30 | 2022-01-07 | 北京科技大学 | Auxiliary die replacing device and method for roller mill |
-
2019
- 2019-12-09 CN CN201922179447.0U patent/CN211249858U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113894161A (en) * | 2021-08-30 | 2022-01-07 | 北京科技大学 | Auxiliary die replacing device and method for roller mill |
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