CN215634122U

CN215634122U - Overturning air cylinder with good stability

Info

Publication number: CN215634122U
Application number: CN202121833519.XU
Authority: CN
Inventors: 滕藤; 王曾一; 章滨; 吴康
Original assignee: Suzhou Mengyang Electromechanical Automation Co ltd
Current assignee: Shanghai Zirong Machinery Equipment Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-01-25
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a turnover cylinder with good stability, which comprises a cylinder body, wherein a rotating shaft is arranged on one side wall of the cylinder body, a rotating plate is connected to one end, far away from the cylinder body, of the rotating shaft, a round wheel is fixedly connected to the rotating shaft and positioned between the cylinder body and the rotating plate, a plurality of jacks are formed in the side wall of the round wheel at equal intervals, a limiting mechanism is arranged above the round wheel and comprises a fixed plate, a sliding groove is formed in one side, facing the round wheel, of the fixed plate, a positive and negative threaded rod is rotatably connected in the sliding groove, one end of the positive and negative threaded rod penetrates through the sliding groove and extends to the outside to be connected with a driving motor, the driving motor is installed on the side wall of the fixed plate, and moving blocks are symmetrically and threadedly connected to the positive and negative threaded rod. The limiting mechanism can fix the round wheel on the rotating shaft, so that the rotating shaft is fixed, and the influence on use caused by the rotation of the rotating shaft driven by external force is avoided.

Description

Overturning air cylinder with good stability

Technical Field

The utility model relates to the technical field of cylinders, in particular to a turnover cylinder with good stability.

Background

The cylinder is a cylindrical metal part that guides the piston to reciprocate linearly in the cylinder, the air converts thermal energy into mechanical energy by expansion in the engine cylinder, and the gas is compressed by the piston in the compressor cylinder to increase pressure.

When the existing overturning cylinder is used for clamping heavier articles to move, one end of the cylinder is stressed greatly and falls easily, safety accidents are caused easily, and the cylinder can cause great abrasion to internal parts of the cylinder after being used for a long time, so that the service life of the cylinder is greatly reduced, and the use requirements of people cannot be well met.

Therefore, it is necessary to provide a roll-over cylinder with good stability to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a turnover cylinder with good stability, and aims to solve the problems that in the prior art, when a heavier article is clamped and moved by the turnover cylinder, one end of the cylinder is stressed greatly and is easy to fall down, safety accidents are easy to cause, and parts in the cylinder are abraded greatly after long-time use, so that the service life of the cylinder is greatly shortened, and the use requirements of people cannot be met well.

In order to achieve the above purpose, the utility model provides the following technical scheme: a turnover cylinder with good stability performance comprises a cylinder body, wherein a rotating shaft is arranged on one side wall of the cylinder body, a rotating plate is connected to one end, far away from the cylinder body, of the rotating shaft, a round wheel is fixedly connected to the rotating shaft and positioned between the cylinder body and the rotating plate, a plurality of insertion holes are formed in the side wall of the round wheel at equal intervals, a limiting mechanism is arranged above the round wheel and comprises a fixing plate, a sliding groove is formed in one side, facing the round wheel, of the fixing plate, a forward and reverse threaded rod is rotationally connected in the sliding groove, one end of the forward and reverse threaded rod penetrates through the sliding groove and extends to the outside to be connected with a driving motor, the driving motor is installed on the side wall of the fixing plate, moving blocks are symmetrically and threadedly connected to the forward and reverse threaded rod, vertical plates are connected to the bottom ends of the two moving blocks through the sliding groove and extend to the outside, and inserting rods are symmetrically arranged on one side, adjacent to the two vertical plates, the two insertion rods are inserted into the corresponding insertion holes.

Preferably, a guide rod is arranged on one side, located on the positive and negative threaded rod, in the sliding groove, the guide rod penetrates through the two moving blocks, and the two moving blocks are connected with the guide rod in a sliding mode.

Preferably, the guide rod is fixedly connected with a limiting block, and the limiting block is positioned in the middle of the guide rod.

Preferably, one side of the vertical plate is provided with a threaded column, one end of the inserted rod is provided with a first threaded hole, and the threaded column is in threaded connection with the first threaded hole.

Preferably, the bottom end of the vertical plate is provided with a clamping block, the top end of the moving block is provided with a clamping groove, and the clamping block is connected with the clamping groove in a clamping mode.

Preferably, the side wall of the clamping block is provided with a second threaded hole, the side wall of the moving block is provided with a third threaded hole communicated with the clamping groove, and the clamping block penetrates through the third threaded hole and the second threaded hole through bolts and is fixed in the clamping groove.

Preferably, a controller is installed on the front side of the fixing plate and electrically connected with the driving motor through a lead.

In the technical scheme, the utility model provides the following technical effects and advantages:

the limiting mechanism can be used for fixing the round wheel on the rotating shaft when needed, so that the rotating shaft is fixed, the phenomenon that the rotating shaft is driven to rotate due to the fact that an article carried by one end of the rotating plate is heavy is avoided, the phenomenon that the service life of the cylinder body is influenced due to the fact that abrasion between the rotating shaft and parts inside the cylinder body is increased due to the fact that the article is heavy can be avoided, the structure is simple, and popularization is easy;

the moving block can be more stably moved by slidably connecting the moving block with the guide rod, the moving distance of the moving block can be prevented from exceeding a proper range by the aid of the arranged limiting block, the moving block is conveniently disassembled and assembled between the insertion rod and the vertical plate in a threaded connection mode of the threaded column and the first threaded hole, and then the moving block can be conveniently replaced when needed.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a bottom sectional view of a fixing plate according to the present invention;

FIG. 3 is a schematic structural diagram of a moving block of the present invention;

FIG. 4 is a schematic view of a riser of the present invention;

FIG. 5 is a schematic view of the structure of the insert rod of the present invention.

Description of reference numerals:

1. a cylinder body; 2. a rotating shaft; 3. rotating the plate; 4. a round wheel; 41. a jack; 5. a limiting mechanism; 51. a fixing plate; 52. a chute; 53. a positive and negative threaded rod; 54. a moving block; 541. a card slot; 542. a third threaded hole; 55. a vertical plate; 551. a threaded post; 552. a clamping block; 553. a second threaded hole; 56. inserting a rod; 561. a first threaded hole; 57. a guide bar; 571. a limiting block; 58. a drive motor; 59. and a controller.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The utility model provides a turning cylinder with good stability as shown in figures 1-5, which comprises a cylinder body 1, wherein a rotating shaft 2 is arranged on one side wall of the cylinder body 1, a rotating plate 3 is connected to one end of the rotating shaft 2 far away from the cylinder body 1, a round wheel 4 is fixedly connected to the rotating shaft 2 and positioned between the cylinder body 1 and the rotating plate 3, a plurality of jacks 41 are arranged on the side wall of the round wheel 4 at equal intervals, a limiting mechanism 5 is arranged above the round wheel 4, the limiting mechanism 5 comprises a fixed plate 51, a sliding groove 52 is arranged on one side of the fixed plate 51 facing the round wheel 4, a positive and negative threaded rod 53 is rotatably connected in the sliding groove 52, one end of the positive and negative threaded rod 53 extends to the outside through the sliding groove 52 and is connected with a driving motor 58, the driving motor 58 is arranged on the side wall of the fixed plate 51, and moving blocks 54 are symmetrically and threadedly connected on the positive and negative threaded rod 53, the bottom ends of the two moving blocks 54 extend through the sliding grooves 52 to the outside and are connected with vertical plates 55, the adjacent sides of the two vertical plates 55 are symmetrically provided with inserting rods 56, and the two inserting rods 56 are inserted into the corresponding inserting holes 41.

A guide rod 57 is arranged on one side of the forward and reverse threaded rod 53 in the sliding groove 52, the guide rod 57 penetrates through the two moving blocks 54, the two moving blocks 54 are connected with the guide rod 57 in a sliding mode, and the moving blocks 54 can be connected with the guide rod 57 in a sliding mode, so that the moving blocks 54 can move more stably.

The guide rod 57 is fixedly connected with a limiting block 571, the limiting block 571 is located in the middle of the guide rod 57, and the moving distance of the moving block 54 can be prevented from exceeding a proper range through the arranged limiting block 571.

One side of riser 55 is equipped with screw post 551, the one end of inserted bar 56 is equipped with first screw hole 561, screw post 551 and first screw hole 561 threaded connection make things convenient for dismouting between inserted bar 56 and the riser 55 through screw post 551 and first screw hole 561 threaded connection's mode, and then conveniently change when needing.

The bottom end of the vertical plate 55 is provided with a clamping block 552, the top end of the moving block 54 is provided with a clamping groove 541, the clamping block 552 is connected with the clamping groove 541 in a clamping manner, the vertical plate 55 and the moving block 54 are convenient to disassemble and assemble in a clamping connection manner of the clamping block 552 and the clamping groove 541, and replacement is convenient when needed.

The side wall of the fixture block 552 is provided with a second threaded hole 553, the side wall of the moving block 54 is provided with a third threaded hole 542 communicated with the clamping groove 541, the fixture block 552 passes through the third threaded hole 542 and the second threaded hole 553 through bolts and is fixed in the clamping groove 541, the vertical plate 55 and the moving block 54 are connected through the third threaded hole 542 and the second threaded hole 553 through bolts, and therefore the connection between the vertical plate 55 and the moving block 54 can be more stable.

The controller 59 is installed at the front side of the fixed plate 51, the controller 59 is electrically connected with the driving motor 58 through a lead, and the driving motor 58 is conveniently controlled to work through the arranged controller 59.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, when a user needs to use the device, when the rotating shaft 2 of the cylinder body 1 does not need to rotate, the controller 59 starts the driving motor 58, the driving motor 58 drives the positive and negative threaded rod 53 connected with the output shaft to rotate positively and negatively, the two moving blocks 54 on the positive and negative threaded rod 53 move to drive the vertical plate 55 to move, the inserting rods 56 on the two vertical plates 55 move until the inserting rods 56 are inserted into the inserting holes 41 of the round wheel 4, the driving motor 58 stops working, the round wheel 4 can be fixed, the rotating shaft 2 can be fixed, the problem that the service life is seriously abraded by the carried heavy objects is avoided, the controller 59 starts the driving motor 58 to drive the positive and negative threaded rod 53 to rotate reversely to enable the inserting rods 56 to move out of the inserting holes 41 when the rotating shaft 2 of the cylinder body 1 needs to rotate, and then the driving motor 58 can be closed, then starting the cylinder body 1 to drive the rotating shaft 2 to rotate for working;

referring to the accompanying drawings 1-5 in the specification, the moving block 54 can be more stably moved by slidably connecting the moving block 54 with the guide rod 57, the moving distance of the moving block 54 can be prevented from exceeding a proper range by the aid of the arranged limiting block 571, the inserting rod 56 and the vertical plate 55 can be conveniently dismounted and mounted in a threaded connection mode of the threaded column 551 and the first threaded hole 561, replacement can be conveniently carried out when needed, the vertical plate 55 and the moving block 54 can be conveniently dismounted and mounted in a clamping connection mode of the clamping block 552 and the clamping groove 541, replacement can be conveniently carried out when needed, the vertical plate 55 and the moving block 54 are connected through the bolts penetrating through the third threaded hole 542 and the second threaded hole 553, connection between the vertical plate 55 and the moving block 54 can be more stably carried out, and the driving motor 58 can be conveniently controlled to work through the arranged controller 59.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides a upset cylinder that stability can be good, includes cylinder body (1), its characterized in that: a rotating shaft (2) is arranged on one side wall of the air cylinder body (1), one end, far away from the air cylinder body (1), of the rotating shaft (2) is connected with a rotating plate (3), a round wheel (4) is fixedly connected between the air cylinder body (1) and the rotating plate (3) on the rotating shaft (2), a plurality of insertion holes (41) are formed in the side wall of the round wheel (4) at equal intervals, a limiting mechanism (5) is arranged above the round wheel (4), the limiting mechanism (5) comprises a fixing plate (51), a sliding groove (52) is formed in one side, facing the round wheel (4), of the fixing plate (51), the sliding groove (52) is connected with a forward and reverse threaded rod (53) in a rotating mode, one end of the forward and reverse threaded rod (53) penetrates through the sliding groove (52) and extends to the outside to be connected with a driving motor (58), and the driving motor (58) is installed on the side wall of the fixing plate (51), the positive and negative threaded rod (53) is symmetrically in threaded connection with moving blocks (54), the bottom ends of the two moving blocks (54) penetrate through the sliding groove (52) and extend to the outside to be connected with vertical plates (55), inserting rods (56) are symmetrically arranged on one adjacent side of the two vertical plates (55), and the two inserting rods (56) are inserted into corresponding inserting holes (41).

2. The overturning cylinder with good stability performance as claimed in claim 1, wherein: a guide rod (57) is arranged on one side, located on the positive and negative threaded rod (53), in the sliding groove (52), the guide rod (57) penetrates through the two moving blocks (54), and the two moving blocks (54) are connected with the guide rod (57) in a sliding mode.

3. The overturning cylinder with good stability performance as claimed in claim 2, wherein: the guide rod (57) is fixedly connected with a limiting block (571), and the limiting block (571) is located in the middle of the guide rod (57).

4. The overturning cylinder with good stability performance as claimed in claim 1, wherein: one side of the vertical plate (55) is provided with a threaded column (551), one end of the inserted rod (56) is provided with a first threaded hole (561), and the threaded column (551) is in threaded connection with the first threaded hole (561).

5. The overturning cylinder with good stability performance as claimed in claim 1, wherein: the bottom end of the vertical plate (55) is provided with a clamping block (552), the top end of the moving block (54) is provided with a clamping groove (541), and the clamping block (552) is connected with the clamping groove (541) in a clamping mode.

6. The overturning cylinder with good stability performance as claimed in claim 5, wherein: the side wall of the clamping block (552) is provided with a second threaded hole (553), the side wall of the moving block (54) is provided with a third threaded hole (542) communicated with the clamping groove (541), and the clamping block (552) penetrates through the third threaded hole (542) and the second threaded hole (553) through bolts to be fixed in the clamping groove (541).

7. The overturning cylinder with good stability performance as claimed in claim 1, wherein: the front side of the fixed plate (51) is provided with a controller (59), and the controller (59) is electrically connected with the driving motor (58) through a lead.