CN216951083U - Rotary pressing device for air cylinder - Google Patents
Rotary pressing device for air cylinder Download PDFInfo
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- CN216951083U CN216951083U CN202123115297.0U CN202123115297U CN216951083U CN 216951083 U CN216951083 U CN 216951083U CN 202123115297 U CN202123115297 U CN 202123115297U CN 216951083 U CN216951083 U CN 216951083U
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- axle sleeve
- cylinder
- supporting seat
- wall
- boss
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Abstract
The utility model discloses a rotary compressing device for an air cylinder, which comprises a supporting seat, wherein an inserting hole is formed in the middle of the supporting seat, a circular tube is inserted in the inserting hole, one end of the circular tube is fixedly connected with a fixed disc, the fixed disc is connected with the side wall of the supporting seat through a screw, a boss is arranged on the inner wall of the circular tube, two sides of the boss are respectively provided with an oilless bearing, a guide key is connected onto the boss, an axle sleeve is connected between the two oilless bearings, a sliding groove is formed in the side surface of the axle sleeve and matched with the guide key, two ends of the inner wall of the axle sleeve are fixedly connected with bearings, a rotating shaft is connected between the two bearings, one end of the axle sleeve is connected with an air cylinder rod, and one end of the circular tube is connected with an air cylinder wall; this a rotatory closing device for cylinder simple structure, change convenience, the cylinder pole just can not receive the power of perpendicular to pole after improving, and the atress mode has obtained very big improvement, changes vulnerable part reduce cost easily, and the cylinder can be used for a long time and be difficult to damage, reduces the maintenance cost.
Description
Technical Field
The utility model belongs to the technical field of cylinder auxiliary equipment, and particularly relates to a rotary pressing device for a cylinder.
Background
When a general cylinder is subjected to axial force perpendicular to a cylinder rod, the cylinder rod is usually rotationally compressed in a mode that the cylinder rod is provided with a bearing, and the cylinder rod is easily deformed and damaged due to the fact that the cylinder rod is subjected to the axial force perpendicular to the cylinder rod.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rotary pressing device for an air cylinder, which solves the problem that when a general air cylinder is subjected to axial force vertical to an air cylinder rod, the air cylinder rod is usually subjected to rotary pressing in a mode that the air cylinder rod is provided with a bearing, and the air cylinder rod is easily deformed and damaged due to the force vertical to the axial direction.
The utility model adopts the following technical scheme:
the utility model provides a rotatory closing device for cylinder, includes the supporting seat, the supporting seat middle part is equipped with the spliced eye, it has the pipe to peg graft in the spliced eye, pipe one end fixedly connected with fixed disk, the fixed disk with supporting seat lateral wall screw connection, the pipe inner wall is equipped with the boss, the boss both sides are equipped with an oilless bearing respectively, be connected with the direction key on the boss, two be connected with the axle sleeve between the oilless bearing, the axle sleeve side is equipped with the spout, the spout with the direction key cooperatees, axle sleeve inner wall both ends fixedly connected with bearing, two be connected with the rotation axis between the bearing, the one end of axle sleeve is connected with the cylinder pole, the one end of pipe is connected with the cylinder wall.
Furthermore, one side of the supporting seat, which is far away from the fixed disc, is connected with a flange plate, a through hole is formed in the flange plate, and the through hole is matched with the shaft sleeve in a sliding mode.
Furthermore, the cylinder wall is connected with the circular tube through a connecting pipe.
Furthermore, the both ends of spout are closed structure, prevent that the axle sleeve from droing.
Furthermore, the two ends of the shaft sleeve are respectively connected with a baffle through bolts and used for limiting and fixing the bearing and preventing the bearing from falling off.
The utility model has the advantages that: this a rotatory closing device for cylinder simple structure, change convenience, the cylinder pole just can not receive the power of perpendicular to pole after improving, and the atress mode has obtained very big improvement, changes vulnerable part reduce cost easily, and the cylinder can be used for a long time and be difficult to damage, reduces the maintenance cost.
Drawings
Fig. 1 is a front sectional view of the present invention.
In the figure, 1-supporting seat, 2-plug hole, 3-round tube, 4-fixed disk, 5-boss, 6-oilless bearing, 7-guide key, 8-shaft sleeve, 9-chute, 10-bearing, 11-rotating shaft, 12-cylinder rod, 13-cylinder wall, 14-flange, 15-connecting tube and 16-baffle.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the utility model.
Example (b): as shown in fig. 1, a rotatory closing device for cylinder, including supporting seat 1, 1 middle part of supporting seat is equipped with spliced eye 2, it has pipe 3 to peg graft in the spliced eye 2, 3 one end fixedly connected with fixed disk 4 of pipe, fixed disk 4 and 1 lateral wall screw connection of supporting seat, 3 inner walls of pipe are equipped with boss 5, 5 both sides of boss are equipped with an oilless bearing 6 respectively, be connected with guide key 7 on the boss 5, be connected with axle sleeve 8 between two oilless bearing 6, 8 sides of axle sleeve are equipped with spout 9, the both ends of spout 9 are the closed structure, spout 9 cooperatees with guide key 7, 8 inner wall both ends fixedly connected with bearings 10 of axle sleeve, be connected with rotation axis 11 between two bearings 10, the one end of axle sleeve 8 is connected with cylinder pole 12, the one end of pipe 3 is connected with cylinder wall 13.
Further optimization, one side of the supporting seat 1, which is far away from the fixed disk 4, is connected with a flange 14, and the flange 14 is provided with a through hole which is matched with the shaft sleeve 8 in a sliding manner.
Further preferably, the cylinder wall 13 is connected to the barrel 3 by a connecting pipe 15.
Further preferably, two ends of the shaft sleeve 8 are respectively connected with a baffle 16 through bolts.
The use principle is as follows: the cylinder wall and supporting seat fixed connection, the cylinder pole promotes the axle sleeve and stretches out and draws back, and the rotation axis can freely rotate in the axle sleeve, and when the right-hand member of rotation axis was connected the work piece, the work piece can stretch out and draw back, rotate to when the work piece was applyed perpendicular to cylinder pole axial power, this power direct action was on the rotation axis, made the cylinder pole can not receive perpendicular to cylinder pole axial power.
It is to be understood that the above-described embodiments are only some examples of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Claims (5)
1. The utility model provides a rotatory closing device for cylinder which characterized in that: including the supporting seat, the supporting seat middle part is equipped with the spliced eye, it has the pipe to peg graft in the spliced eye, pipe one end fixedly connected with fixed disk, the fixed disk with supporting seat lateral wall screw connection, the pipe inner wall is equipped with the boss, the boss both sides are equipped with an oilless bearing respectively, be connected with the direction key on the boss, two be connected with the axle sleeve between the oilless bearing, the axle sleeve side is equipped with the spout, the spout with the direction key cooperatees mutually, axle sleeve inner wall both ends fixedly connected with bearing, two be connected with the rotation axis between the bearing, the one end of axle sleeve is connected with the cylinder pole, the one end of pipe is connected with the cylinder wall.
2. A rotary compacting apparatus for gas cylinders according to claim 1, characterized in that: one side of the supporting seat, which is far away from the fixed disc, is connected with a flange plate, a through hole is arranged on the flange plate, and the through hole is matched with the shaft sleeve in a sliding manner.
3. A rotary compacting apparatus for gas cylinders according to claim 1, characterized in that: the cylinder wall is connected with the circular tube through a connecting pipe.
4. A rotary compacting apparatus for gas cylinders according to claim 1, characterized in that: the two ends of the sliding groove are of a closed structure.
5. A rotary compacting apparatus for gas cylinders according to claim 1, characterized in that: and two ends of the shaft sleeve are respectively connected with a baffle by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123115297.0U CN216951083U (en) | 2021-12-13 | 2021-12-13 | Rotary pressing device for air cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123115297.0U CN216951083U (en) | 2021-12-13 | 2021-12-13 | Rotary pressing device for air cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216951083U true CN216951083U (en) | 2022-07-12 |
Family
ID=82307164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123115297.0U Active CN216951083U (en) | 2021-12-13 | 2021-12-13 | Rotary pressing device for air cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216951083U (en) |
-
2021
- 2021-12-13 CN CN202123115297.0U patent/CN216951083U/en active Active
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