CN212360786U

CN212360786U - Pneumatic component dust cover

Info

Publication number: CN212360786U
Application number: CN202020715006.8U
Authority: CN
Inventors: 傅常泰; 傅建新; 岳建行; 金倩倩
Original assignee: Zhuji Rixin Machinery Co ltd
Current assignee: Zhuji Rixin Machinery Co ltd
Priority date: 2020-05-01
Filing date: 2020-05-01
Publication date: 2021-01-15
Anticipated expiration: 2030-05-01

Abstract

The utility model discloses a pneumatic component dust cover, including the main part cover, the bottom threaded connection of main part cover has sealed lid, the flexible cover of top fixedly connected with of main part cover, the one end fixedly connected with top cover that the main part was overlapped is kept away from to flexible cover, the inner wall of top cover is provided with the sealing strip, the both sides of main part cover are provided with clamping device, the main part cover is installed through clamping device, clamping device includes the stopper, the stopper is located the inside of main part cover, the lateral wall fixedly connected with threaded rod of stopper, the utility model relates to a dustproof technical field. This pneumatic component dust cover has reached main part cover, sealed lid, flexible cover and has pushed up the cover and constitute a whole jointly, and the main part cover passes through clamping device, consolidates the cylinder main part, pushes up the cover and consolidates through reinforcing device, prevents that the seal cover is whole to take place to drop at the in-process of working cylinder, improves the life of cylinder, satisfies the purpose of user demand.

Description

Pneumatic component dust cover

Technical Field

The utility model relates to a dustproof technical field specifically is a pneumatic component dust cover.

Background

Pneumatic elements are elements that work by the pressure or force generated by expansion of a gas, i.e. elements that convert the elastic energy of compressed air into kinetic energy. Such as cylinders, pneumatic motors, steam engines, etc. The pneumatic element is a power transmission type, and is also an energy conversion device, and uses gas pressure to transmit energy. A cylinder, a cylindrical metal work guiding the piston to perform linear reciprocating motion in the cylinder when in use. Air converts thermal energy into mechanical energy by expansion in an engine cylinder; the gas is compressed by a piston in a compressor cylinder to increase pressure. The cylinder does not have dustproof function in the use, and a large amount of dust can influence the life of cylinder, and current pneumatic component dust cover can prevent dust to the cylinder, improves holistic life, but the dust cover stability is not good usually, along with the work of cylinder, leads to the dust cover to drop easily, and then influences the dustproof performance of equipment, can't satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a pneumatic component dust cover has solved current pneumatic component dust cover, can prevent dust to the cylinder, improves holistic life, but the dust cover stability is not good usually, along with the work of cylinder, leads to the dust cover to drop easily, and then influences the dustproof performance of equipment, can't satisfy user demand's problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a pneumatic component dust cover, includes the main part cover, the bottom threaded connection of main part cover has sealed lid, the flexible cover of top fixedly connected with of main part cover, the one end fixedly connected with top cover that the main part cover was kept away from to flexible cover, the inner wall of top cover is provided with the sealing strip.

Preferably, clamping devices are arranged on two sides of the main body sleeve, and the main body sleeve is installed through the clamping devices.

Preferably, clamping device includes the stopper, the stopper is located the inside of main part cover, the lateral wall fixedly connected with threaded rod of stopper, the threaded rod rotates with the main part cover to be connected, the one end fixedly connected with turning block of main part cover is kept away from to the threaded rod, threaded rod threaded connection has the motion board, the lateral wall fixedly connected with motion pole of motion board, motion pole and main part cover sliding connection, the one end fixedly connected with backup pad that the motion pole is located main part cover inner wall, the lateral wall fixedly connected with supporting spring of backup pad, the backup pad passes through supporting spring fixedly connected with stripper plate.

Preferably, the surface of the pressing plate is provided with a bump.

Preferably, reinforcing devices are arranged on two sides of the top sleeve, and the top sleeve is installed through the reinforcing devices.

Preferably, reinforcing apparatus includes spacing frame, spacing frame is located the inside of top cover, the inside of spacing frame is provided with the contact plate, the lateral wall fixedly connected with ejector pin of contact plate, ejector pin and spacing frame sliding connection, the ejector pin is located the outside one end fixedly connected with kicking block of spacing frame, the lateral wall fixedly connected with reset spring of contact plate, reset spring cup joints with the ejector pin, the contact plate is connected with the inner wall of spacing frame through reset spring, the both sides of top cover set up reinforcing bolt, reinforcing bolt is corresponding with the contact plate.

(III) advantageous effects

The utility model provides a pneumatic element dust cover, which is formed into a whole by a main body sleeve, a sealing cover, a telescopic sleeve and a top sleeve, the main body sleeve and the sealing cover can be disassembled to sleeve a cylinder main body, simultaneously, the output end of a cylinder is sleeved with the top sleeve, the sealing strip improves the sealing performance of the output end of the cylinder, two sides of the main body sleeve are provided with clamping devices to facilitate clamping and fixing the cylinder, the whole stability is improved, simultaneously, two sides of the top sleeve are provided with reinforcing devices to reinforce the output end of the cylinder, the cylinder is prevented from falling in the working process, the main body sleeve, the sealing cover, the telescopic sleeve and the top sleeve are formed into a whole together, the main body sleeve is reinforced by the clamping devices, the top sleeve is reinforced by the reinforcing devices, the sealing sleeve is prevented from falling in the working process of the cylinder as a whole, the service life of the cylinder is, the purpose of meeting the use requirement is achieved.

Drawings

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

FIG. 2 is a schematic view of the overall internal structure of the present invention;

fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present invention;

fig. 4 is a schematic diagram of a partial enlarged structure at B of fig. 2 according to the present invention.

In the figure: 1. a main body sleeve; 2. a sealing cover; 3. a telescopic sleeve; 4. jacking and sleeving; 5. a clamping device; 51. a limiting block; 52. a threaded rod; 53. rotating the block; 54. a motion plate; 55. a motion bar; 56. a support plate; 57. a support spring; 58. a pressing plate; 59. a bump; 6. a reinforcement device; 61. a limiting frame; 62. a contact plate; 63. a top rod; 64. a top block; 65. a return spring; 66. reinforcing the bolt; 7. a sealing strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a pneumatic component dust cover, includes main part cover 1, and the bottom threaded connection of main part cover 1 has sealed lid 2, and the top fixedly connected with of main part cover 1 overlaps 3 telescopically, and the one end fixedly connected with of main part cover 1 top cover 4 is kept away from to telescopic 3, and the inner wall of top cover 4 is provided with sealing strip 7.

In this embodiment: main part cover 1, sealed lid 2, flexible cover 3 and top cover 4 constitute a whole jointly, and main part cover 1 can be dismantled with sealed lid 2, cup joints the cylinder main part, and the output of cylinder cup joints with top cover 4 simultaneously, and sealing strip 7 improves the sealing performance of cylinder output, whole easy to assemble.

Specifically, clamping devices 5 are arranged on two sides of the main body sleeve 1, and the main body sleeve 1 is installed through the clamping devices 5.

In this embodiment: set up clamping device 5, improve the stability of main part cover 1 and cylinder main part.

Specifically, clamping device 5 includes stopper 51, stopper 51 is located the inside of main part cover 1, the lateral wall fixedly connected with threaded rod 52 of stopper 51, threaded rod 52 rotates with main part cover 1 to be connected, the one end fixedly connected with turning block 53 of main part cover 1 is kept away from to threaded rod 52, threaded rod 52 threaded connection has motion plate 54, the lateral wall fixedly connected with motion pole 55 of motion plate 54,

motion pole

55 and 1 sliding connection of main part cover, motion pole 55 is located the one end fixedly connected with backup pad 56 of main part cover 1 inner wall, the lateral wall fixedly connected with supporting spring 57 of backup pad 56, backup pad 56 is through supporting spring 57 fixedly connected with stripper plate 58.

In this embodiment: the rotating block 53 is rotated to drive the threaded rod 52 to rotate, the moving plate 54 is driven to move, the moving rod 55 is driven to move, the supporting plate 56 is driven to move, the extrusion plate 58 is in contact with the cylinder body, the gap between the supporting plate 56 and the extrusion plate 58 is reduced, the elastic potential energy of the supporting spring 57 is increased, the supporting force on the extrusion plate 58 is increased, the mounting stability of the body sleeve 1 and the cylinder body is improved, and falling off is prevented.

Specifically, the surface of the pressing plate 58 is provided with a projection 59.

In this embodiment: the clamping stability of the pressing plate 58 with the cylinder body is improved.

Specifically, reinforcing devices 6 are arranged on two sides of the top sleeve 4, and the top sleeve 4 is installed through the reinforcing devices 6.

In this embodiment: the reinforcing device 6 is arranged inside the top sleeve 4, and the fixing stability of the top sleeve 4 and the output end of the air cylinder is improved.

Specifically, reinforcing apparatus 6 includes spacing frame 61, spacing frame 61 is located the inside of top cover 4, the inside of spacing frame 61 is provided with contact plate 62, the lateral wall fixedly connected with ejector pin 63 of contact plate 62, ejector pin 63 and spacing frame 61 sliding connection, ejector pin 63 is located the outside one end fixedly connected with kicking block 64 of spacing frame 61, the lateral wall fixedly connected with reset spring 65 of contact plate 62, reset spring 65 cup joints with ejector pin 63, contact plate 62 is connected with the inner wall of spacing frame 61 through reset spring 65, the both sides of top cover 4 set up reinforcing bolt 66, reinforcing bolt 66 is corresponding with contact plate 62.

In this embodiment: the reinforcing bolt 66 is rotated to drive the contact plate 62 to move, the ejector rod 63 is driven to move, the ejector block 64 is driven to move, the elastic potential energy of the reset spring 65 is increased, the ejector block 64 and the cylinder output end are clamped and fixed, the installation stability of the ejector sleeve 4 and the cylinder output end is improved, the ejector sleeve 4 is prevented from falling in the working process of the cylinder, the sealing performance of the cylinder is improved, and the service life of the cylinder is prolonged.

When in use, the main body sleeve 1, the sealing cover 2, the telescopic sleeve 3 and the top sleeve 4 jointly form a whole, the main body sleeve 1 and the sealing cover 2 can be disassembled, the cylinder main body is sleeved, meanwhile, the output end of the cylinder is sleeved with the top sleeve 4, the sealing strip 7 improves the sealing performance of the output end of the cylinder, the clamping devices 5 are arranged on two sides of the main body sleeve 1, the rotating block 53 is rotated to drive the threaded rod 52 to rotate, the moving plate 54 is driven to move, the moving rod 55 is driven to move, the supporting plate 56 is driven to move, because the extrusion plate 58 is contacted with the cylinder main body, the gap between the supporting plate 56 and the extrusion plate 58 is reduced, the elastic potential energy of the supporting spring 57 is increased, the supporting force to the extrusion plate 58 is increased, the installation stability of the main body sleeve 1 and the cylinder main body is improved, the falling is prevented, the cylinder main body is convenient to be clamped, the reinforcing bolt 66 is rotated to drive the contact plate 62 to move, the ejector rod 63 is driven to move, the ejector block 64 is driven to move, the elastic potential energy of the reset spring 65 is increased, the ejector block 64 and the cylinder output end are clamped and fixed, the installation stability of the ejector sleeve 4 and the cylinder output end is improved, the ejector sleeve 4 is prevented from falling in the working process of the cylinder, the sealing performance of the cylinder is improved, and the service life of the cylinder is prolonged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pneumatic component dust cover comprises a main body sleeve (1), and is characterized in that: the bottom threaded connection of main part cover (1) has sealed lid (2), the top fixedly connected with of main part cover (1) overlaps (3) telescopically, the one end fixedly connected with top cover (4) of main part cover (1) are kept away from to flexible cover (3), the inner wall of top cover (4) is provided with sealing strip (7).

2. A pneumatic component dust cover as claimed in claim 1, wherein: the clamping device (5) is arranged on two sides of the main body sleeve (1), and the main body sleeve (1) is installed through the clamping device (5).

3. A pneumatic component dust cover as claimed in claim 2, wherein: the clamping device (5) comprises a limiting block (51), the limiting block (51) is positioned in the main body sleeve (1), the side wall of the limiting block (51) is fixedly connected with a threaded rod (52), the threaded rod (52) is rotatably connected with the main body sleeve (1), one end of the threaded rod (52) far away from the main body sleeve (1) is fixedly connected with a rotating block (53), the threaded rod (52) is in threaded connection with a moving plate (54), the side wall of the moving plate (54) is fixedly connected with a moving rod (55), the motion rod (55) is connected with the main body sleeve (1) in a sliding way, one end of the motion rod (55) positioned in the inner wall of the main body sleeve (1) is fixedly connected with a supporting plate (56), the lateral wall fixedly connected with supporting spring (57) of backup pad (56), backup pad (56) are through supporting spring (57) fixedly connected with stripper plate (58).

4. A pneumatic component dust cover as claimed in claim 3, wherein: the surface of the pressing plate (58) is provided with a lug (59).

5. A pneumatic component dust cover as claimed in claim 1, wherein: reinforcing devices (6) are arranged on two sides of the top sleeve (4), and the top sleeve (4) is installed through the reinforcing devices (6).

6. A pneumatic component dust cover as claimed in claim 5, wherein: reinforcing apparatus (6) are including spacing frame (61), spacing frame (61) are located the inside of top cover (4), the inside of spacing frame (61) is provided with contact plate (62), lateral wall fixedly connected with ejector pin (63) of contact plate (62), ejector pin (63) and spacing frame (61) sliding connection, ejector pin (63) are located the outside one end fixedly connected with kicking block (64) of spacing frame (61), the lateral wall fixedly connected with reset spring (65) of contact plate (62), reset spring (65) cup joint with ejector pin (63), contact plate (62) are connected with the inner wall of spacing frame (61) through reset spring (65), the both sides of top cover (4) set up reinforcing bolt (66), reinforcing bolt (66) are corresponding with contact plate (62).