CN211844408U

CN211844408U - Air cylinder assembly with quick-insertion structure

Info

Publication number: CN211844408U
Application number: CN202020169994.0U
Authority: CN
Inventors: 马彬
Original assignee: Anhui Fuma Auto Parts Group Co ltd
Current assignee: Anhui Fuma Auto Parts Group Co ltd
Priority date: 2020-02-14
Filing date: 2020-02-14
Publication date: 2020-11-03
Anticipated expiration: 2030-02-14

Abstract

The utility model relates to the technical field of auto-parts, and a fast structure gas receiver assembly of inserting is disclosed, including the stack shell, the outer wall of stack shell begins to have the bolt hole, and the first coupling nut of pore wall fixedly connected with of bolt hole, the inner wall threaded connection of first coupling nut has the blowoff valve, the equal fixedly connected with head in both ends of stack shell, two the outer wall of head is fixed the intercommunication respectively has second coupling nut and third coupling nut, the inner wall threaded connection of third coupling nut has digital display to detect and connects, the installation mechanism of two symmetric distributions of the outer wall fixedly connected with of stack shell, one of them the outer wall fixedly connected with protection machanism of head. The utility model discloses can effectively improve the gas tightness that the trachea is connected, also can improve the efficiency that the trachea was pegged graft to and the reliability of guarantee car braking, and then improve the security that the car went, also can effectively improve the convenience of gas receiver assembly erection joint.

Description

Air cylinder assembly with quick-insertion structure

Technical Field

The utility model relates to the technical field of auto-parts, especially, relate to a fast structure air receiver assembly of inserting.

Background

An automobile accessory is a product that constitutes each unit of an automobile as a whole and serves the automobile. The automobile parts are various in types, people consume more and more automobiles along with the improvement of living standard of people, and the market of the automobile parts is getting larger and larger. In recent years, automobile accessory manufacturers have been rapidly developed, and the air cylinder is used for storing gas compressed by the air compressor and is used for systems such as automobile braking, whistle and the like.

When the existing air cylinder assembly is used, the air pipe jolts and swings back and forth along with an automobile, the air pipe is easily damaged at the joint bending part, the air tightness of the air pipe is influenced, the braking reliability of the automobile is influenced, in addition, the existing air cylinder assembly is mostly installed by a plurality of bolts, the installation process is time-consuming and labor-consuming, and the installation convenience of the air cylinder assembly is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art gas receiver assembly when using, the trachea rocks along with the car jolts back and forth, buckles the easy damage trachea of department at the joint, influences the gas tightness that the trachea used to and influence the reliability of car braking, and the gas receiver assembly uses a plurality of bolt installations mostly, and the installation is wasted time and energy, influences the problem of gas receiver assembly installation convenience, and the structure gas receiver assembly of inserting soon that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fast structure gas receiver assembly of inserting, includes the stack shell, the outer wall of stack shell begins to have the bolt hole, and the first coupling nut of pore wall fixedly connected with of bolt hole, the inner wall threaded connection of first coupling nut has the blowoff valve, the equal fixedly connected with head in both ends of stack shell, two the outer wall of head is fixed the intercommunication respectively has second coupling nut and third coupling nut, the inner wall threaded connection of third coupling nut has digital display to detect and connects, the installation mechanism of two symmetric distributions of the outer wall fixedly connected with of stack shell, one of them the outer wall fixedly connected with protection machanism of head.

Preferably, the mounting mechanism comprises a fixing ring fixedly connected with the outer wall of the barrel body, the lower surface of the fixing ring is fixedly connected with a baffle, the lower surface of the baffle is fixedly connected with two symmetrically distributed support rods, the rod wall of each support rod is provided with a groove, the inner wall of each groove is slidably connected with a moving block, the outer wall of each moving block is fixedly connected with a fixture block, the outer wall of each fixture block penetrates through the corresponding groove to extend outwards, the inner wall of each moving block is fixedly connected with a plurality of springs, and the side walls of the springs are fixedly connected with the inner walls of the grooves.

Preferably, the protection machanism include with head outer wall fixed connection's backup pad, the through-hole has been seted up to the upper surface of backup pad, and the pore wall fixedly connected with antifriction bearing of through-hole, antifriction bearing's inner wall fixedly connected with screw thread section of thick bamboo, the inner wall threaded connection of screw thread section of thick bamboo has the threaded rod, the bottom fixedly connected with fixed block of threaded rod, the upper surface of fixed block and the equal fixedly connected with block rubber of lower surface of backup pad.

Preferably, the outer wall of the threaded cylinder is fixedly connected with a handle.

Preferably, the upper surface of the supporting plate is fixedly connected with an L-shaped block, a rectangular hole is formed in the upper surface of the L-shaped block, a limiting rod is fixedly connected to the hole wall of the rectangular hole, and the bottom end of the limiting rod is fixedly connected with the upper surface of the threaded rod.

Preferably, the barrel body and the end enclosure are both made of 5083 aluminum alloy plates.

Preferably, the second connecting nut is provided with a plurality of VOSS port quick-inserting threads with different sizes of M16 and M22.

Preferably, the first connecting nut is arranged close to the side edge of the cylinder body.

Preferably, the lower surface of the fixture block is provided with an inclined surface.

Compared with the prior art, the utility model provides a fast structure air receiver assembly of inserting possesses following beneficial effect:

1. the air cylinder assembly with the quick-insertion structure is provided with a digital display detection joint, a second connecting nut and a blow-down valve, wherein the digital display detection joint not only has various functions of a common detection joint, but also has a digital display function and can visually display the air pressure condition in the air cylinder, the digital display detection joint can be displayed independently or displayed on a cab instrument desk through data transmission so as to facilitate a driver to observe whether the air pressure of the air cylinder is abnormal or not before driving each time, and the phenomenon that the air pressure is too high or too low can cause braking failure in the automobile driving process and serious potential safety hazards can be caused, so that the driver can be helped to remove abnormal conditions in time, including air cylinders or air pipes, joint air leakage, joint blockage and the like, the driving safety of the whole automobile is improved, the blow-down valve is arranged close to the side so that the blow-down in the cylinder body is more convenient, and meanwhile, VOSS ports of different sizes of M85, the corresponding quick plug-in three-piece sleeve of assembly during the use, the trachea can be installed fast when whole car assembly like this, long service life, the gas tightness is good, it blocks up the gas circuit to have impurity such as aluminium silk when avoiding threaded connection in the past, cause whole car braking fault, and cooperation protection machanism can prevent that the trachea from rocking and causing the condition that the trachea damaged, guarantee the safety of car braking, the gas tightness of trachea connection can effectively be improved to this mechanism, also can improve the efficiency that the trachea was pegged graft, and guarantee the reliability of car braking, and then improve the security that the car went.

2. This insert structure gas receiver assembly soon, through the spring, fixture block and movable block, when this gas receiver assembly need with car frame connection, at first pass the mounting hole of reserving on the frame to the bracing piece, in the installation, the fixture block receives the extrusion withdrawal of pore wall, after the fixture block passed the mounting hole, the elasticity of spring promoted the movable block, the movable block promoted the fixture block outstanding, accomplish the erection joint of gas receiver assembly and frame, the installation is simple and convenient, time saving and labor saving, this mechanism can effectively improve the convenience of gas receiver assembly erection joint.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can effectively improve the gas tightness that the trachea is connected, also can improve the efficiency that the trachea was pegged graft to and the reliability of guarantee car braking, and then improve the security that the car went, also can effectively improve the convenience of gas receiver assembly erection joint.

Drawings

Fig. 1 is a schematic structural view of an air cylinder assembly with a quick-insertion structure provided by the present invention;

fig. 2 is a schematic structural view of a portion a of an air cylinder assembly with a quick-plug structure according to the present invention;

fig. 3 is a schematic structural view of a second coupling nut in the air cylinder assembly with a quick-insertion structure according to the present invention;

fig. 4 is the utility model provides a structural schematic diagram of third coupling nut in quick-plug structure air receiver assembly.

In the figure: the device comprises a cylinder body 1, a first connecting nut 2, a drain valve 3, a sealing head 4, a second connecting nut 5, a third connecting nut 6, a digital display detection joint 7, an installation mechanism 8, a fixing ring 81, a baffle 82, a support rod 83, a groove 84, a moving block 85, a fixture block 86, a spring 87, a protection mechanism 9, a support plate 91, a rolling bearing 92, a threaded cylinder 93, a threaded rod 94, a fixing block 95, a rubber block 96, a handle 10, a block 11L and a limiting rod 12.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, an air cylinder assembly with a quick-insertion structure comprises a cylinder body 1, bolt holes are formed in the outer wall of the cylinder body 1, a first connecting nut 2 is fixedly connected to the hole wall of each bolt hole, a blowoff valve 3 is connected to the inner wall of the first connecting nut 2 in a threaded manner, seal heads 4 are fixedly connected to the two ends of the cylinder body 1, the outer walls of the two seal heads 4 are fixedly communicated with a second connecting nut 5 and a third connecting nut 6 respectively, a digital display detection connector 7 is connected to the inner wall of the third connecting nut 6 in a threaded manner, two symmetrically-distributed mounting mechanisms 8 are fixedly connected to the outer wall of the cylinder body 1, and a protection mechanism 9 is fixedly connected to the outer wall of one seal.

Installation mechanism 8 includes the solid fixed ring 81 with stack shell 1 outer wall fixed connection, the lower fixed surface of solid fixed ring 81 is connected with baffle 82, the lower fixed surface of baffle 82 is connected with two symmetric distribution's bracing piece 83, recess 84 has been seted up to the pole wall of bracing piece 83, the inner wall sliding connection of recess 84 has movable block 85, the outer wall fixedly connected with fixture block 86 of movable block 85, fixture block 86's outer wall passes recess 84 and outwards extends, the plurality of springs 87 of inner wall fixedly connected with of movable block 85, the lateral wall of spring 87 and the inner wall fixed connection of recess 84, this mechanism can effectively improve gas receiver assembly erection joint's convenience.

Protection machanism 9 includes backup pad 91 with 4 outer wall fixed connection of head, the through-hole has been seted up to the upper surface of backup pad 91, and the pore wall fixedly connected with antifriction bearing 92 of through-hole, antifriction bearing 92's inner wall fixedly connected with screw thread section of thick bamboo 93, the inner wall threaded connection of screw thread section of thick bamboo 93 has threaded rod 94, the bottom fixedly connected with fixed block 95 of threaded rod 94, the equal fixedly connected with rubber block 96 of upper surface of fixed block 95 and the lower surface of backup pad 91, this mechanism is connected the back at trachea and second coupling nut 5, utilize handle 10 to rotate screw thread section of thick bamboo 93, screw thread section of thick bamboo 93 makes threaded rod 94 rebound, and then make fixed block 95, backup pad 91 and the 96 centre gripping trachea of rubber block, prevent trachea and second coupling nut 5 junction from rocking back and forth and causing.

The outer wall of the threaded cylinder 93 is fixedly connected with a handle 10, and the handle 10 is convenient for rotating the threaded cylinder 93.

The last fixed surface of backup pad 91 is connected with L shape piece 11, and the rectangular hole has been seted up to the upper surface of L shape piece 11, and the pore wall fixedly connected with gag lever post 12 in rectangular hole, and the bottom of gag lever post 12 is connected with the last fixed surface of threaded rod 94, and gag lever post 12 can prevent that threaded rod 94 from rotating.

Barrel 1 and head 4 are 5083 aluminum alloy plate, and 5083 aluminum alloy plate has high strength and light in weight's characteristics, can satisfy truck lightweight demand.

Be equipped with the not VOSS mouth of equidimension of a plurality of M16 and M22 fast plug screw on the second coupling nut 5, the corresponding three-piece suit of fast plug in of assembly when second coupling nut 5 uses, the trachea can be installed fast when whole car assembly like this, long service life, and the gas tightness is good, has impurity such as aluminium silk to block up the gas circuit when avoiding threaded connection in the past, causes whole car braking fault.

First coupling nut 2 sets up in 1 side department of being close to the stack shell, and blowoff valve 3 leans on the limit to set up and makes the inside blowdown of stack shell 1 more convenient.

The lower surface of the latch 86 is provided with an inclined surface, which is convenient for the wall of the mounting hole of the frame to extrude the latch 86, so as to ensure that the latch 86 can retract into the groove 84.

In the utility model, the digital display detection joint 7 not only has various functions of a common detection joint, but also has a digital display function, and can visually display the air pressure condition in the air storage cylinder, the digital display detection joint 7 can be displayed independently, and can also be displayed on an instrument desk of a cab through data transmission, so that a driver can observe whether the air pressure of the air storage cylinder is abnormal or not before driving every time, and the abnormal condition can be possibly caused by too high or too low, so that the braking fault in the automobile driving process can be caused, thereby causing serious potential safety hazard, helping the driver to eliminate the abnormal condition in time, comprising the air storage cylinder or an air pipe, the air leakage of the joint, the blockage of the joint and the like, the driving safety of the whole automobile is improved, the blowoff valve 3 is arranged by the side, so that the blowoff in the barrel body 1 is more convenient, simultaneously, the M16 and the M22 quick-insertion threads with different sizes of VOSS ports on the second connecting, the air storage cylinder assembly has the advantages that the service life is long, the air tightness is good, the problem that impurities such as aluminum wires block an air passage during the conventional threaded connection to cause the whole vehicle brake failure is solved, the protection mechanism 9 is matched, the fixing block 95 and the threaded rod 94 in the protection mechanism 9 are utilized, after the air pipe is connected with the second connecting nut 5, the handle 10 is utilized to rotate the threaded cylinder 93, the threaded cylinder 93 enables the threaded rod 94 to move upwards, the fixing block 95, the supporting plate 91 and the rubber block 96 are further used for clamping the air pipe, the condition that the air pipe is damaged due to the fact that the connecting part of the air pipe and the second connecting nut 5 shakes back and forth is prevented, the safety of vehicle brake is guaranteed, the air storage cylinder assembly can effectively improve the air tightness of air pipe connection, the air pipe inserting efficiency can be improved, the reliability of vehicle brake is guaranteed, the safety of vehicle running is further improved, when the air, in the installation process, the fixture block 86 is extruded and retracted by the hole wall, after the fixture block 86 penetrates through the installation hole, the elastic force of the spring 87 pushes the moving block 85, the moving block 85 pushes the fixture block 86 to protrude, the installation and connection of the air cylinder assembly and the frame are completed, the installation process is simple and convenient, time and labor are saved, and the convenience in installation and connection of the air cylinder assembly can be effectively improved by the aid of the mechanism.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fast structure gas receiver assembly of inserting, includes stack shell (1), its characterized in that, the outer wall of stack shell (1) begins to have the bolt hole, and the first coupling nut (2) of pore wall fixedly connected with of bolt hole, the inner wall threaded connection of first coupling nut (2) has blowoff valve (3), the equal fixedly connected with head (4) in both ends of stack shell (1), two the outer wall of head (4) is fixed the intercommunication respectively has second coupling nut (5) and third coupling nut (6), the inner wall threaded connection of third coupling nut (6) has digital display to detect and connects (7), the outer wall fixedly connected with of stack shell (1) two symmetric distribution's installation mechanism (8), one of them the outer wall fixedly connected with protection machanism (9) of head (4).

2. The quick-plug structure air cylinder assembly as claimed in claim 1, wherein the mounting mechanism (8) comprises a fixing ring (81) fixedly connected with an outer wall of the cylinder body (1), a baffle (82) is fixedly connected to a lower surface of the fixing ring (81), two symmetrically distributed support rods (83) are fixedly connected to a lower surface of the baffle (82), a groove (84) is formed in a rod wall of each support rod (83), a moving block (85) is slidably connected to an inner wall of the groove (84), a clamping block (86) is fixedly connected to an outer wall of the moving block (85), an outer wall of the clamping block (86) passes through the groove (84) and extends outwards, a plurality of springs (87) are fixedly connected to an inner wall of the moving block (85), and side walls of the springs (87) are fixedly connected with the inner wall of the groove (84).

3. The air cylinder assembly with the quick-insertion structure as claimed in claim 1, wherein the protection mechanism (9) comprises a supporting plate (91) fixedly connected with the outer wall of the seal head (4), a through hole is formed in the upper surface of the supporting plate (91), a rolling bearing (92) is fixedly connected with the hole wall of the through hole, a threaded cylinder (93) is fixedly connected with the inner wall of the rolling bearing (92), a threaded rod (94) is connected with the inner wall of the threaded cylinder (93) in a threaded manner, a fixing block (95) is fixedly connected with the bottom end of the threaded rod (94), and a rubber block (96) is fixedly connected with the upper surface of the fixing block (95) and the lower surface of the supporting plate (91).

4. A quick-connect air cylinder assembly as claimed in claim 3, wherein the outer wall of the threaded cylinder (93) is fixedly connected with a handle (10).

5. The air cylinder assembly with the quick-plug structure as claimed in claim 3, wherein an L-shaped block (11) is fixedly connected to the upper surface of the supporting plate (91), a rectangular hole is formed in the upper surface of the L-shaped block (11), a limiting rod (12) is fixedly connected to the wall of the rectangular hole, and the bottom end of the limiting rod (12) is fixedly connected to the upper surface of the threaded rod (94).

6. The air cylinder assembly with the quick-insertion structure as claimed in claim 1, wherein the cylinder body (1) and the end socket (4) are both made of 5083 aluminum alloy plates.

7. The air cylinder assembly with quick-insert structure as claimed in claim 1, wherein the second coupling nut (5) is provided with a plurality of VOSS port quick-insert threads of different sizes M16 and M22.

8. A quick-insert structural air cylinder assembly as claimed in claim 1, wherein said first coupling nut (2) is provided adjacent to the side of the cylinder body (1).

9. The air cylinder assembly with quick-insert structure as claimed in claim 2, wherein the lower surface of said latch (86) is provided with an inclined surface.