CN114310753B - Be used for fixed vertical assembly quality of eccentric cylinder - Google Patents
Be used for fixed vertical assembly quality of eccentric cylinder Download PDFInfo
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- CN114310753B CN114310753B CN202210077110.2A CN202210077110A CN114310753B CN 114310753 B CN114310753 B CN 114310753B CN 202210077110 A CN202210077110 A CN 202210077110A CN 114310753 B CN114310753 B CN 114310753B
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- plate
- cylinder
- bottom plate
- horizontal bottom
- vertical
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- 238000007789 sealing Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
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- Actuator (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model provides a be used for fixed vertical assembly device of eccentric cylinder, includes horizontal bottom plate, is equipped with the stand on the horizontal bottom plate, and the upper end of stand is equipped with the round pin axle that is used for being connected with cylinder body link plate, and the position that lies in stand one side on the horizontal bottom plate is equipped with the supporting seat body that is used for fixed cylinder body bottom. The vertical assembly device for fixing the eccentric cylinder barrel can effectively and vertically fix the eccentric part of the cylinder barrel of the counterweight hydraulic cylinder, so that the piston rod is coaxially assembled with the eccentric part of the cylinder barrel, and the quality failure problems of hydraulic cylinder internal leakage and the like caused by sealing assembly and cutting of holes due to different shafts are avoided.
Description
Technical Field
The invention relates to the technical field of engineering machinery, in particular to a fixed vertical assembly device for an eccentric cylinder barrel.
Background
In the hydraulic cylinder assembly process, the mutual position accuracy of the cylinder barrel and the piston rod is a necessary technical requirement. General pneumatic cylinder assembly, the horizontal assembly that generally adopts is, to the cylinder that focus takes place the skew, the unbalance can appear with the drunkenness scheduling problem to the cylinder in the horizontal assembly process, and cylinder can not coaxial equipment, and the mutual position accuracy of cylinder and cylinder's assembly can not be guaranteed, leads to leading to hole with sealed dress cutting and then arousing pneumatic cylinder and leak quality problem, consequently can't adopt horizontal assembly.
Disclosure of Invention
The invention aims to solve the technical problems of overcoming the defects of the prior art and providing the vertical assembly device for fixing the eccentric cylinder barrel, which has a simple structure and a good effect.
The invention is realized by the following technical scheme: the utility model provides a be used for fixed vertical assembly device of eccentric cylinder, includes horizontal bottom plate, be equipped with the stand on the horizontal bottom plate, the upper end of stand is equipped with the round pin axle that is used for being connected with the cylinder body link plate, the position that is located stand one side on the horizontal bottom plate is equipped with the supporting seat body that is used for fixed cylinder body bottom.
It is further: the pin shaft horizontally transversely passes through the upper end of the upright body.
And the upright body is provided with a positioning pin for limiting the pin shaft to move.
Two supporting seat bodies are arranged on the horizontal bottom plate and are symmetrical relative to the upright post body.
The supporting seat body comprises a vertical plate and a fixing plate, and the vertical plate is fixed on the horizontal bottom plate through the fixing plate.
The vertical plate is of a ladder type.
The horizontal bottom plate is provided with a sliding rail for the fixed plate to move.
The invention has the following advantages: the vertical assembly device for fixing the eccentric cylinder barrel can effectively and vertically fix the eccentric part of the cylinder barrel of the counterweight hydraulic cylinder, so that the piston rod is coaxially assembled with the eccentric part of the cylinder barrel, and the quality failure problems of hydraulic cylinder internal leakage and the like caused by sealing assembly and cutting of holes due to different shafts are avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the invention;
In the figure: 1. the horizontal bottom plate, 2, the supporting seat body, 3, the upright body, 4, the locating pin, 5, the round pin axle, 6, the riser, 7, the fixed plate, 8, slide rail.
Detailed Description
The vertical assembly device for fixing the eccentric cylinder barrel comprises a horizontal bottom plate 1, wherein a vertical column body 3 is arranged on the horizontal bottom plate 1, a pin shaft 5 used for being connected with a cylinder hanging plate is arranged at the upper end of the vertical column body 3, and a supporting seat body 2 used for fixing the bottom of a cylinder body is arranged at the position, located on one side of the vertical column body 3, of the horizontal bottom plate 1. The pin shaft 5 horizontally transversely passes through the upper end of the column body 3. The upright post body 3 is provided with a positioning pin 4 for limiting the movement of the pin shaft 5. The invention relates to a fixing and vertical assembling device for an eccentric cylinder barrel, which mainly comprises five parts, including a horizontal bottom plate, a vertical column body, a pin shaft, a supporting seat body and a positioning pin, wherein the vertical column body and the supporting seat body are fixed on the horizontal bottom plate according to the technical sizes of various cylinder barrel, then the pin shaft and the vertical column body are assembled, and finally the pin shaft and the vertical column body are limited in movement through the positioning pin, so that the pin shaft and the cylinder barrel are prevented from generating relative movement after being connected; in the hydraulic cylinder assembly process, the hinge pin shaft is connected with the pin shaft hole of the hanging plate of the cylinder barrel, the rigid guide is realized, the cylinder barrel is connected with a mechanism, different types of cylinder barrel couplings are realized by changing different specifications of hinge pins, but the center of gravity of a part is deviated due to the fact that the irregular external long hanging plate of the cylinder barrel is in a deviated and moving state, and the coaxial assembly of a piston rod and the cylinder barrel is not facilitated, so that the rigid fixation is formed between the support base body and the lower end of the cylinder barrel, the vertical fixation fine adjustment of the cylinder barrel is realized, the problems of the deviation and the movement are solved, the cylinder barrel is ensured to be in a vertical fixation state, the coaxial assembly of the piston rod and the cylinder barrel is realized, the problems of unbalanced cylinder barrel and the sealing assembly and cutting of the hole caused by the different coaxial assembly of the piston rod and the cylinder barrel are solved, the eccentric part of the cylinder barrel of the counterweight hydraulic cylinder barrel can be effectively and vertically assembled, and the quality failure problem of the hydraulic cylinder barrel internal leakage and the like caused by the sealing assembly and cutting of the hole due to the different shafts is avoided.
The vertical assembly device for fixing the eccentric cylinder barrel is shown in fig. 1, wherein two supporting seat bodies 2 are arranged on the horizontal bottom plate 1, and the two supporting seat bodies 2 are symmetrical relative to the vertical column body 3. The supporting seat body 2 comprises a vertical plate 6 and a fixing plate 7, and the vertical plate 6 is fixed on the horizontal bottom plate 1 through the fixing plate 7. The vertical plate 6 is stepped. The horizontal bottom plate 1 is provided with a sliding rail 8 for moving the fixed plate 7. The support base is used for supporting the lower end of the cylinder body, the two symmetrically arranged support base bodies can enable the support to be more stable, meanwhile, the support base body comprises the vertical plate and the fixing plate, the vertical plate is of a ladder shape, the lower ends of cylinders of different types are rigidly fixed, vertical fixing fine adjustment of the cylinders is achieved, the fixing plate is used for fixing the vertical plate on the horizontal bottom plate, the fixing plate can move on the fixing plate through the sliding rail, the horizontal distance between the support base body and the vertical plate is adjusted, and the adaptability of the whole device is further improved.
Claims (2)
1. A be used for fixed vertical assembly device of eccentric cylinder, its characterized in that: the cylinder body hanging plate comprises a horizontal bottom plate (1), wherein a vertical column body (3) is arranged on the horizontal bottom plate (1), a pin shaft (5) used for being connected with a cylinder body hanging plate is arranged at the upper end of the vertical column body (3), and a supporting seat body (2) used for fixing the bottom of the cylinder body is arranged at the position, located at one side of the vertical column body (3), of the horizontal bottom plate (1);
a positioning pin (4) for limiting the movement of the pin shaft (5) is arranged on the upright post body (3);
The supporting seat body (2) comprises a vertical plate (6) and a fixing plate (7), and the vertical plate (6) is fixed on the horizontal bottom plate (1) through the fixing plate (7);
the vertical plate (6) is of a ladder shape;
a sliding rail (8) for moving the fixed plate (7) is arranged on the horizontal bottom plate (1);
two supporting seat bodies (2) are arranged on the horizontal bottom plate (1), and the two supporting seat bodies (2) are symmetrical relative to the vertical column body (3).
2. A fixed vertical assembly device for an eccentric cylinder as in claim 1, wherein: the pin shaft (5) horizontally transversely passes through the upper end of the upright post body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210077110.2A CN114310753B (en) | 2022-01-24 | 2022-01-24 | Be used for fixed vertical assembly quality of eccentric cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210077110.2A CN114310753B (en) | 2022-01-24 | 2022-01-24 | Be used for fixed vertical assembly quality of eccentric cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114310753A CN114310753A (en) | 2022-04-12 |
| CN114310753B true CN114310753B (en) | 2024-06-14 |
Family
ID=81028757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210077110.2A Active CN114310753B (en) | 2022-01-24 | 2022-01-24 | Be used for fixed vertical assembly quality of eccentric cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114310753B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202895064U (en) * | 2012-11-08 | 2013-04-24 | 东风汽车有限公司 | Steering engine plumbing arm assembling and limiting clamp |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0801103A2 (en) * | 2008-03-19 | 2009-11-03 | Whirlpool Sa | arrangement and process of mounting the thrust bearing on an airtight compressor |
| CN209850426U (en) * | 2019-04-15 | 2019-12-27 | 宁波东申机械制造有限公司 | Automobile connecting rod machining tool |
| CN210818586U (en) * | 2019-09-16 | 2020-06-23 | 锦州捷通铁路机械股份有限公司 | Vertical machining clamp for train centralized power rotating arm |
| CN112935766B (en) * | 2021-02-03 | 2022-10-21 | 浙江天工液压机械股份有限公司 | Press is used in assembly of high strength hydro-cylinder |
-
2022
- 2022-01-24 CN CN202210077110.2A patent/CN114310753B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202895064U (en) * | 2012-11-08 | 2013-04-24 | 东风汽车有限公司 | Steering engine plumbing arm assembling and limiting clamp |
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| Publication number | Publication date |
|---|---|
| CN114310753A (en) | 2022-04-12 |
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