CN216882608U - Plug dismounting machine - Google Patents
Plug dismounting machine Download PDFInfo
- Publication number
- CN216882608U CN216882608U CN202122673552.7U CN202122673552U CN216882608U CN 216882608 U CN216882608 U CN 216882608U CN 202122673552 U CN202122673552 U CN 202122673552U CN 216882608 U CN216882608 U CN 216882608U
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- hydraulic jack
- disc
- limiting plate
- rotating disc
- tool inner
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Abstract
The utility model relates to a plug dismounting machine which comprises a fixed base, wherein a hydraulic jack and a slewing bearing are arranged on the fixed base; the rotary support is provided with a rotary disc and a tool inner disc; the tool inner disc is arranged in the rotating disc; the rotating disc is provided with two connecting lugs; the end part of the connecting lug is hinged with the end part of a telescopic shaft of the hydraulic jack; a positioning disc is arranged at the lower part of the rotating disc; the hydraulic jack is connected with the hydraulic jack base through a hinge shaft; the hydraulic jack base is arranged on the fixed base; two hydraulic jacks are arranged oppositely. The plug dismounting machine provided by the utility model selects the hydraulic jack as the power mechanism, can provide larger torque, is used in some occasions with hydraulic sources, is low in cost, safe and stable, and particularly solves the problem that the 360-degree rotation of a workpiece cannot be realized due to the limitation of the stroke of the power assistance of the hydraulic jack due to the introduction of the rectangular tooth type tool inner disc.
Description
Technical Field
The utility model relates to the field of disassembly or assembly, in particular to a plug disassembling machine.
Background
At present, in the maintenance of an emulsion pump, a plug on a pump head needs to be completely disassembled and a sealing piece needs to be replaced. The underground condition is severe, the corrosion is serious, and the disassembly difficulty is huge. In the past, the reinforcing rods are manually used, and are disassembled like a donkey push mill, so that the efficiency is low, the labor intensity is high, and the damage is easily caused.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides the plug dismounting machine which is simple in structure, convenient to operate, capable of improving dismounting efficiency and reducing labor intensity of workers.
The technical scheme adopted by the utility model is as follows:
a plug-in dismounting machine, which comprises a plug body,
comprises a fixed base;
the fixed base comprises a panel and a bottom plate;
the panel is arranged above the bottom plate;
the panel is connected with the bottom plate through the supporting columns; the number of the supporting columns is four.
The panel is provided with a hydraulic jack and a slewing bearing;
the slewing bearing is arranged in the middle; the rotary support is a cylinder; the slewing bearing is fixedly connected with the panel;
the hydraulic jacks are arranged on two sides of the rotary support;
the rotary support is provided with a rotary disk and a tool inner disk;
the tool inner disc is arranged in the rotating disc;
the tool inner disc is connected with the rotating disc through rectangular teeth;
the rotating disc is provided with two connecting lugs;
the connecting lugs are arranged symmetrically left and right;
the end part of the connecting lug is hinged with the end part of a telescopic shaft of the hydraulic jack;
a positioning disc is arranged at the lower part of the rotating disc; the rotating disc and the positioning disc are of an integrated structure;
the positioning disc is arranged in the slewing bearing;
the rotating disc is centered through the positioning disc when rotating;
a dismounting hole is formed in the center of the tool inner disc;
the hydraulic jack is connected with the hydraulic jack base through a hinge shaft; the hydraulic jack base is arranged on the fixed base;
two hydraulic jacks are arranged in parallel in the opposite direction;
the center of the bottom plate is provided with a limiting seat;
the center of the panel is provided with a through hole;
the central line of the through hole is coaxial with the central line of the limiting seat;
a positioning disc is arranged above the through hole;
the positioning disc is provided with a positioning hole.
The limiting seat comprises a left limiting plate, a right limiting plate, a front limiting plate and a rear limiting plate;
the lower ends of the left limiting plate, the right limiting plate, the front limiting plate and the rear limiting plate are fixedly connected with the bottom plate;
the left side limiting plate, the right side limiting plate, the front limiting plate and the rear limiting plate enclose a cavity with an opening at the upper part.
The end part of the connecting lug is provided with a U-shaped connecting groove;
the U-shaped connecting groove is provided with a connecting hole, and a hinge shaft is arranged in the connecting hole;
the end part of the telescopic shaft of the hydraulic jack is provided with a mounting hole;
the hinge shaft is inserted into the mounting hole.
The rectangular teeth of the rotating disc and the tool inner disc meet the condition that the angle between adjacent teeth is smaller than the maximum rotation amplitude of the hydraulic jack.
The inner surface of the rotating disc is provided with a rectangular tooth structure, the outer surface of the tool inner disc is provided with a rectangular tooth structure, and the rotating disc is matched with the tool inner disc.
Compared with the prior art, the utility model has the beneficial effects that:
the plug dismounting machine provided by the utility model selects the hydraulic jack as the power mechanism, can provide larger torque, is used in some occasions with hydraulic sources, and is low in cost, safe and stable. Particularly, the introduction of the tool inner disc in a rectangular tooth type solves the problem that the 360-degree rotation of the workpiece cannot be realized due to the limitation of the stroke of the boosting force of the hydraulic jack; the labor intensity of operators is reduced, and the maintenance efficiency is improved.
Drawings
FIG. 1 is a schematic front view of the plug remover of the present invention;
FIG. 2 is a schematic structural view from the side of the plug remover of the present invention;
FIG. 3 is a schematic top view of the plug remover of the present invention;
FIG. 4 is a front view of the fixed base of the plug remover of the present invention;
FIG. 5 is a front view of the rotary disk of the plug remover of the present invention;
fig. 6 is a schematic top view of the rotary disk of the plug remover of the present invention.
In the drawings, the main parts are illustrated by symbols:
in the figure:
1. fixed base 2, hydraulic jack
3. Slewing bearing 4, rotary disk
5. Tool inner disc 6 and rectangular teeth
7. Connecting lug 8 and positioning plate
9. U-shaped connecting groove 10 and hinge shaft
11. Face plate 12, bottom plate
13. Support column 14, spacing seat
15. Through hole 16, positioning hole
17. Pump head 18, hydraulic jack base
19. And (6) disassembling the hole.
Detailed Description
The utility model is described in detail below with reference to the figures and examples:
as can be seen in fig. 1-6, a plug remover,
comprises a fixed base 1;
the fixed base 1 comprises a face plate 11 and a bottom plate 12;
the panel 11 is disposed above the bottom plate 12;
the panel is connected with the bottom plate through a support column 13; the number of the supporting columns is four.
The panel is provided with a hydraulic jack 2 and a slewing bearing 3;
the slewing bearing 3 is arranged in the middle; the rotary support is a cylinder; the slewing bearing is fixedly connected with the panel;
the hydraulic jacks 2 are arranged on two sides of the rotary support 3;
a rotating disc 4 and a tool inner disc 5 are arranged on the slewing bearing 3;
the tool inner disc 5 is arranged in the rotating disc 4;
the tool inner disc 5 is connected with the rotating disc 4 through rectangular teeth 6;
the rotating disc is provided with two connecting lugs 7;
the connecting lugs 7 are arranged symmetrically left and right;
the end part of the connecting lug is hinged with the end part of a telescopic shaft of the hydraulic jack;
the lower part of the rotating disc is provided with a positioning disc 8; the rotating disc and the positioning disc are of an integrated structure;
the positioning disc 8 is arranged in the slewing bearing 3;
the rotating disc is centered through the positioning disc when rotating;
the center of the tool inner disc is provided with a dismounting hole 19;
the hydraulic jack 2 is connected with a hydraulic jack base 18 through a hinge shaft;
the hydraulic jack base is arranged on the fixed base 1;
two hydraulic jacks are arranged in parallel in the opposite direction;
a limiting seat 14 is arranged in the center of the bottom plate;
the center of the panel is provided with a through hole 15;
the central line of the through hole is coaxial with the central line of the limiting seat;
a positioning disc is arranged above the through hole;
the positioning plate is provided with positioning holes 16.
The limiting seat comprises a left limiting plate 21, a right limiting plate 22, a front limiting plate 23 and a rear limiting plate 24; in fig. 3, the left side regulating plate 21, the right side regulating plate 22, the front regulating plate 23 and the rear regulating plate 24 are not visible, and the rotary disk is treated as a transparent body to show the internal structure.
The lower ends of the left limiting plate, the right limiting plate, the front limiting plate and the rear limiting plate are fixedly connected with the bottom plate;
the left side limiting plate, the right side limiting plate, the front limiting plate and the rear limiting plate enclose a cavity with an opening at the upper part.
The end part of the connecting lug is provided with a U-shaped connecting groove 9;
the U-shaped connecting groove is provided with a connecting hole, and a hinge shaft 10 is arranged in the connecting hole;
the end part of the telescopic shaft of the hydraulic jack is provided with a mounting hole;
the hinge shaft is inserted into the mounting hole.
The rectangular teeth of the rotating disc and the tool inner disc meet the condition that the angle between adjacent teeth is smaller than the maximum rotation amplitude of the hydraulic jack.
The inner surface of the rotating disc is provided with a rectangular tooth structure, the outer surface of the tool inner disc is provided with a rectangular tooth structure, and the rotating disc is matched with the tool inner disc.
The dismounting method of the plug dismounting machine comprises the following steps:
and 7, repeating the steps until the plug is disassembled
The plug dismounting machine provided by the utility model selects the hydraulic jack as the power mechanism, can provide larger torque, is used in some occasions with hydraulic sources, and is low in cost, safe and stable. Particularly, the introduction of the tool inner disc in a rectangular tooth type solves the problem that the 360-degree rotation of the workpiece cannot be realized due to the limitation of the stroke of the boosting force of the hydraulic jack.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the structure of the present invention in any way. Any simple modification, equivalent change and modification of the above embodiments according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (4)
1. The utility model provides a plug disassembly machine which characterized in that:
comprises a fixed base;
the fixed base comprises a panel and a bottom plate;
the panel is arranged above the bottom plate;
the panel is connected with the bottom plate through the supporting columns;
the panel is provided with a hydraulic jack and a slewing bearing;
the slewing bearing is arranged in the middle;
the hydraulic jacks are arranged on two sides of the rotary support;
the rotary support is provided with a rotary disk and a tool inner disk;
the tool inner disc is arranged in the rotating disc;
the tool inner disc is connected with the rotating disc through rectangular teeth;
the rotating disc is provided with two connecting lugs;
the connecting lugs are arranged symmetrically left and right;
the end part of the connecting lug is hinged with the end part of a telescopic shaft of the hydraulic jack;
a positioning disc is arranged at the lower part of the rotating disc; the rotating disc and the positioning disc are of an integrated structure;
a dismounting hole is formed in the center of the tool inner disc;
the hydraulic jack is connected with the base of the hydraulic jack through a hinge shaft;
the hydraulic jack base is arranged on the fixed base;
two hydraulic jacks are arranged in parallel in the opposite direction;
the center of the bottom plate is provided with a limiting seat;
the center of the panel is provided with a through hole;
the central line of the through hole is coaxial with the central line of the limiting seat;
the limiting seat comprises a left limiting plate, a right limiting plate, a front limiting plate and a rear limiting plate;
the lower ends of the left limiting plate, the right limiting plate, the front limiting plate and the rear limiting plate are fixedly connected with the bottom plate;
the left side limiting plate, the right side limiting plate, the front limiting plate and the rear limiting plate enclose a cavity with an opening at the upper part.
2. The plug remover as claimed in claim 1, wherein:
the end part of the connecting lug is provided with a U-shaped connecting groove;
the U-shaped connecting groove is provided with a connecting hole, and a hinge shaft is arranged in the connecting hole;
the end part of the telescopic shaft of the hydraulic jack is provided with a mounting hole;
the hinge shaft is inserted into the mounting hole.
3. The plug remover as claimed in claim 1, wherein:
the rectangular teeth of the rotating disc and the tool inner disc meet the condition that the angle between adjacent teeth is smaller than the maximum rotation amplitude of the hydraulic jack.
4. The plug remover as claimed in claim 1, wherein:
the inner surface of the rotating disc is provided with a rectangular tooth structure, the outer surface of the tool inner disc is provided with a rectangular tooth structure, and the rotating disc is matched with the tool inner disc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122673552.7U CN216882608U (en) | 2021-11-03 | 2021-11-03 | Plug dismounting machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122673552.7U CN216882608U (en) | 2021-11-03 | 2021-11-03 | Plug dismounting machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN216882608U true CN216882608U (en) | 2022-07-05 |
Family
ID=82201888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202122673552.7U Active CN216882608U (en) | 2021-11-03 | 2021-11-03 | Plug dismounting machine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN216882608U (en) |
-
2021
- 2021-11-03 CN CN202122673552.7U patent/CN216882608U/en active Active
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